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David D. Le

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Igor Kovalev
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edited on 14 Dec, 2021
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Patent primary examiner of
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US Patent 7150694 Power take-off unit for four-wheel drive vehicle
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US Patent 7163481 Driving force transmitting system
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US Patent 7165474 Torque dividing gear drive system and method of driving an output gear
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US Patent 7174800 Speed change gear drive for transmission
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US Patent 7179196 Input torque control system of belt-type continuously variable transmission for vehicle
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US Patent 7179197 Clutch state determining device
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US Patent 7179199 Control system for vehicle having an engine capable of performing and stopping combustion in each cylinder
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US Patent 7186203 Planetary gear type multistage transmission for vehicle
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US Patent 7189182 Transmission clutch control system
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US Patent 7189183 Stop disk of a planetary gear
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US Patent 7189186 Brake transmission shift interlock actuator
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US Patent 7192373 Electrically variable transmission having two planetary gear sets with one fixed interconnection
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US Patent 7192375 Device for varying the torque about a central member and method of use
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US Patent 7192378 Planetary transmissions having three interconnecting members and clutched input members
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US Patent 7192383 Control apparatus and method for automotive vehicle in which a belt-type continuously variable transmission is equipped with a belt slip preventive feature
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US Patent 7198587 Transmission with selectable braking one-way clutch
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US Patent 7198588 System and method for controlling engine idle in a vehicle
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US Patent 7204170 Device for transmitting torque between two rotatable, coaxial shaft members
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US Patent 7204779 Hydraulic steering transaxle and hydraulic driving vehicle
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US Patent 7210376 Device for transmitting torque between two rotatable, coaxial schaft members
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US Patent 7211016 Geared motor with planetary gear assembly
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US Patent 7211017 Inter-axle differential lock shift mechanism
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US Patent 7211021 Multi-speed gearbox
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US Patent 7214156 Start and operation sequences for hybrid motor vehicles
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US Patent 7214157 Gear unit lubrication
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US Patent 7214160 Planet carrier assembly
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US Patent 7214161 One-way clutch
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US Patent 7214165 Method of automatically flushing debris from an electrically-operated hydraulic valve
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US Patent 7216560 Gearshift device
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US Patent 7217211 Two mode electrically variable transmission with equal forward and reverse input-split modal performance
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US Patent 7217213 Additive gearshift with differential gears
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US Patent 7217214 Continuously variable stepped transmission
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US Patent 7217221 Method for active engine stop of a hybrid electric vehicle
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US Patent 7219579 Apparatus and method for actuating control surfaces
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US Patent 7220199 Infinitely variable power branching transmission with two operating modes
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US Patent 7220200 Electrically variable transmission arrangement with spaced-apart simple planetary gear sets
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US Patent 7220211 Multispeed power tool transmission
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US Patent 7220214 Shift control system for automatic transmission
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US Patent 7222551 Automatic transmission
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US Patent 7223195 Multispeed power tool transmission
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US Patent 7225696 Double clutch transmission
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US Patent 7226379 Active shift transmission, transmission control unit and automobile
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US Patent 7226383 Control device for hybrid vehicle
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US Patent 7231845 Cone selector and associated transmission assembly
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US Patent 7231848 Transfer case with dual chain transfer mechanism
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US Patent 7232399 Differential assembly
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US Patent 7235029 Integrated motor clutch for electrically variable transmissions
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US Patent 7235035 Release clutch for a vehicle
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US Patent 7238132 Electrically variable transmission arrangement with transfer gear between motor/generators
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US Patent 7241244 Actuator for shift-by-wire automatic transmission system
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US Patent 7241249 Driving condition control method and system
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US Patent 7243564 Power transmission system of engine
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US Patent 7243575 Braking mechanism for a gear
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US Patent 7244208 Drive train for a hybrid vehicle
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US Patent 7244211 Differential and method of assembly thereof
‌
US Patent 7247114 Automatic transmission
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US Patent 7247124 Transmission control based on knock level
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US Patent 7247125 Torque converter controller stuck-on test in a multiplex device
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US Patent 7247126 Method and apparatus for shift control of an automatic transmission
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US Patent 7252616 Torque transfer device having a constant velocity joint output
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US Patent 7255018 Transmission with low shaft deflection
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US Patent 7258032 Double clutch transmission
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US Patent 7258647 Power train for 7-speed automatic transmission for vehicles
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US Patent 7261660 Electrically variable transmission arrangement with transfer gear between gear sets and clutches
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US Patent 7264567 Wedge loading mechanism for traction drives
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US Patent 7264568 Lock detection sensor
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US Patent 7264573 Automatic transmission control apparatus having diagnostic function
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US Patent 7267022 Multistep transmission of a layshaft type
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US Patent 7267023 Miter gear transmission
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US Patent 7267631 Automatic transmission having a start-up clutch
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US Patent 7267633 Transmission control method for increasing engine idle temperature
‌
US Patent 7267634 Drive device for working vehicle and method of controlling the drive of working vehicle
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US Patent 7276008 Drive system
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US Patent 7276011 Automatic transmission
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US Patent 7278940 Powertrain with electrically variable transmission providing improved gradeability
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US Patent 7278950 Stage-geared gearbox for motor vehicles
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US Patent 7282003 Powertrain including input disconnect and accessory drive system for an electrically variable transmission
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US Patent 7288043 Belt type continuously variable transmission
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US Patent 7288046 Torque converter slip control for multi-displacement engine
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US Patent 7291083 Inter-axle differential assembly
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US Patent 7291092 Shift control apparatus and method for automatic transmission
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US Patent 7294079 Electrically variable transmission having three planetary gear sets and two fixed interconnections and a stationary interconnection
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US Patent 7294087 Automatic transmission
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US Patent 7297084 Transmission apparatus
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US Patent 7297087 Micro gear system operating according to the strain wave gear principle with hollow shafts
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US Patent 7300376 Electromagnetic selection device for a two-stage planetary gear set
‌
US Patent 7300379 Differential with thin film coating at cross shaft and processes for manufacturing the same
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US Patent 7300381 Method for managing engine torque during a gear shift in an automatic shift manual transmission
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US Patent 7303497 Dual-input differential planetary gear transmission
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US Patent 7303505 Method for controlling rate of change of ratio in a continuously variable transmission
‌
US Patent 7306533 Light source apparatus for electronic endoscope and electronic endoscope
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US Patent 7306535 Vehicle steering device and method
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US Patent 7306542 Electronic throttle control (ETC) drag torque request security
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US Patent 7306543 Automatic transmission controller
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US Patent 7311015 Multi-step manual transmission for an internal combustion engine
‌
US Patent 7311627 Drive arrangement for the drive of attached implements for a vehicle
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US Patent 7311629 Transmission with a steplessly adjustable transmission ratio, with or without branched power and with or without an electrical machine
‌
US Patent 7311639 Method for improving a drive-to-park shift
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US Patent 7313981 Reverse gear arrangement in a countershaft transmission
‌
US Patent 7314423 Hydraulic control system of 6-speed automatic transmission for vehicle
‌
US Patent 7316630 Control method and apparatus for a continuously variable transmission
‌
US Patent 7322457 Shifting device for the mechanical coupling-free transmission of shift commands to the automatic transmission of a motor vehicle
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US Patent 7326140 Power transmitting apparatus for hybrid vehicle
‌
US Patent 7326141 Compact fault tolerant variable cross-drive electromechanical transmission
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US Patent 7326143 Rotary actuator
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US Patent 7326144 Vehicle transmission systems
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US Patent 7326147 Continuously variable transmission apparatus
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US Patent 7329203 Planet carrier for a gearbox
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US Patent 7331423 Transmission of working vehicle
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US Patent 7331897 Active shift transmission, transmission control unit and automobile
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US Patent 7331902 Method for performing high throttle neutral to range shifts
‌
US Patent 7334493 Device for reduction of axial movement of the main shaft gears in a transmission with at least two countershafts
‌
US Patent 7338404 Drive assembly for variable torque distribution
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US Patent 7347802 Clutch control apparatus for hybrid vehicle
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US Patent 7350433 Transmission control system
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US Patent 7351177 Series of gearboxes
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US Patent 7351178 Directly driven drive axle with a gear train comprising an axially-fixed sun pinion
‌
US Patent 7351185 Transmission control device of motorcycle
‌
US Patent 7353726 Shifting device for a transmission
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US Patent 7353930 Bi-directional friction clutch or brake assembly for transmissions
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US Patent 7354371 Motor-incorporated hypocycloid-type speed reducer
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US Patent 7354372 Actuator for shift-by-wire automatic transmission system
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US Patent 7357744 Hydro-mechanical continuously variable transmission
‌
US Patent 7357748 Limited slip differential
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US Patent 7360471 Triple output transfer case for a vehicle seat
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US Patent 7361120 Control of lock-up clutch
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US Patent 7361121 Control device and method for input clutch of work vehicle
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US Patent 7364524 Driveline coupling for electric module
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US Patent 7367911 Electrically variable transmission having three planetary gear sets, clutched input, two fixed interconnections and a stationary member
‌
US Patent 7371201 Hybrid transmissions having three motor/generators and three interconnected planetary gear members
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US Patent 7371203 Electrically variable transmission having three planetary gear sets and two fixed interconnections and a stationary interconnection
‌
US Patent 7374507 Lubrication system for differential mechanism
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US Patent 7374510 Vehicle having continuously variable transmission
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US Patent 7381144 Gearbox assembly with gearbox means for speed overlap
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US Patent 7381149 Method and device for operating a drive unit
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US Patent 7384357 Speed reduction gear train with planetary differential for electric motor axle drive
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US Patent 7384361 Planetary gear type multistage transmission for vehicle
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US Patent 7384366 Transfer case with torque synchronizer clutching
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US Patent 7387585 Electrically variable transmission having three planetary gear sets, two fixed interconnections and a stationary member
‌
US Patent 7387589 Shift control apparatus of belt type continuously variable transmission
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US Patent 7389863 Automatically releaseable bidirectional overrunning clutch
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US Patent 7390282 Directional shift in hydrostatic drive work machine
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US Patent 7393305 Controller for automatic transmission
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US Patent 7395736 All-wheel drive torque vectoring system
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US Patent 7399248 Moving coil electronic locking differential
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US Patent 7399249 Disk for a multi-disk clutch and production method thereof
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US Patent 7399250 All-wheel drive train
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US Patent 7399253 Washer and planetary gear set having the same
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US Patent 7402123 Automatic transmission control method and system having fail-safe function
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US Patent 7404781 Multispeed power tool transmission
‌
US Patent 7406889 Gear selection position displaying device
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US Patent 7409885 Method for controlling a twin-clutch transmission
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US Patent 7409886 Twin clutch transmission with coaxial drive and output
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US Patent 7410436 Transmission system and method for driving a vehicle
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US Patent 7410438 Switching-valve arrangement for a shifting system of an automatic transmission
‌
US Patent 7410441 Multispeed power tool transmission
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US Patent 7413067 Dog clutch
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US Patent 7416504 Lubrication plug
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US Patent 7416511 Gear shift control system of hybrid vehicle
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US Patent 7418884 Switching device
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US Patent 7419450 Light source apparatus for electronic endoscope and electronic endoscope having the light source apparatus
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US Patent 7419452 Control apparatus of vehicular automatic transmission
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US Patent 7421921 Parallel axes type automatic transmission
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US Patent 7422537 Torque split hydraulic coupling between transmission and secondary driving axle with torque modulation and locking capabilities
‌
US Patent 7422542 Method of monitoring a chain pulley block and chain pulley block apparatus
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US Patent 7422545 All-terrain vehicle reverse gear protection
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US Patent 7428852 Actuator mechanism for shift motors of a transmission
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US Patent 7429231 Rotary drive for a belt tensioner
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US Patent 7430936 Method for the control of operational sequencing in an automatic transmission of auxiliary construction
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US Patent 7434488 Transmission for tractor
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US Patent 7434489 Bicycle drive system
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US Patent 7438661 Mechanical locking differential lockout mechanism
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US Patent 7444896 Shifting device
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US Patent 7445573 Transmission device of a vehicle
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US Patent 7445582 Method for controlling an actuator of a starting clutch in the automatic transmission of a vehicle
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US Patent 7448291 Method for error recognition and error avoidance when switching an automated gearbox as well as an automated gearbox
‌
US Patent 7448293 Control system for driving a motor to perform a plurality of actions
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US Patent 7448975 Transmission device for a vehicle
‌
US Patent 7448981 Power output apparatus, vehicle equipped with power output apparatus, and control method of power output apparatus
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US Patent 7452304 Multispeed power tool transmission
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US Patent 7454992 Vehicular manual transmission control apparatus
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US Patent 7458916 Control method and device for the propulsion motor unit of a motor vehicle driven by an internal combustion engine
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US Patent 7462126 Vehicular automatic transmission
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US Patent 7464617 Servo-assisted control system for the gears of a double clutch gearbox of a motor vehicle
‌
US Patent 7464618 Hydraulic control apparatus for an automatic dual clutch transmission
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US Patent 7467562 Vehicular transmission
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US Patent 7467564 Actuator mechanism for shift motors of a transmission
‌
US Patent 7469611 Vehicular power unit with improved transmission structure
‌
US Patent 7469613 Twin-clutch transmission
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US Patent 7470206 Multi-speed countershaft transmission with a planetary gear set
‌
US Patent 7470209 Hybrid powertrain having an electrically variable transmission and engine valve control
‌
US Patent 7472616 Step-by-step variable transmission and method for controlling the same
‌
US Patent 7473205 Hybrid vehicle and control method of hybrid vehicle
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US Patent 7476171 Hydraulic motor apparatus including brake mechanism
‌
US Patent 7476172 Motor apparatus including brake mechanism
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US Patent 7476174 Eccentric oscillating-type planetary gear device
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US Patent 7479080 Hybrid architecture incorporating three motor generators and brakes
‌
US Patent 7479091 Engine running at fixed speed incorporated controllable transmission power system
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US Patent 7484436 Wave gear device
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US Patent 7484608 Wheel hub with clutch
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US Patent 7485062 Hydraulic control system with variably regulated line pressure
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US Patent 7488269 Automatic transmission
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US Patent 7490527 Device for controlling an automatic gearbox
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US Patent 7490528 Park inhibit assembly for an electric transmission range selection system
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US Patent 7497798 Hybrid power train structure using toroidal variator
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US Patent 7503870 Control apparatus for vehicular drive system
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US Patent 7506559 Shift mechanism for power transmission assemblies
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US Patent 7507179 Multi-speed transmission
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US Patent 7507182 Controller, control method and control system for controlling a motor vehicle gear-type transmission
‌
US Patent 7510495 Automatic speed reducing ratio-switching apparatus
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US Patent 7510496 Electro-hydraulic control system with interlock protection
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US Patent 7513850 Automatic transmission
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US Patent 7520832 Continuously variable transmission system
‌
US Patent 7520833 Vehicular driving force distribution system
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US Patent 7523819 Apparatus for controlling two friction clutches of a vehicle transmission
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US Patent 7524257 Planetary gear type multistage transmission for vehicle
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US Patent 7524268 Drive control apparatus for forklift
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US Patent 7526975 Method for reducing the power assistance for a gearshifting unit of a vehicle transmission
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US Patent 7530916 Continuously variable ratio transmission system
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US Patent 7530924 Torque converter bypass clutch control
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US Patent 7534186 Reversing gearset of a continuously variable transmission in particular a continuously variable belt transmission
‌
US Patent 7534190 Control device for vehicular drive system
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US Patent 7537535 Device for conversion of movement
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US Patent 7537536 Two speed gearbox
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US Patent 7537540 Electric motor driven screw driving or drilling tool device with planetary gear
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US Patent 7540825 Drive system of a working vehicle
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US Patent 7543515 Adjusting device for a transmission
‌
US Patent 7544143 Drive unit of an adjuster in a vehicle
‌
US Patent 7544144 Geared-neutral bidirectional positively infinitely variable rotary motion transmission
‌
US Patent 7544148 System and method for controlling vehicle speed
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US Patent 7544149 Shift control apparatus and shift control method of automatic transmission of vehicle
‌
US Patent 7549941 Vehicle differential including pump with variable-engagement clutch
‌
US Patent 7549944 Control apparatus for vehicular drive system, vehicle provided with the control apparatus, and method of controlling vehicular drive system
‌
US Patent 7549945 Control apparatus and control method for vehicular drive apparatus
‌
US Patent 7553249 Speed reducer, production method for speed reducer, roller bearing, crankshaft and production method for crank shaft
‌
US Patent 7553250 Drive train of an all-wheel drive vehicle
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US Patent 7553252 Differential unit with limited slip differential mechanism
‌
US Patent 7556580 Motor-driven wheel driving apparatus
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US Patent 7556588 System and method for generating line pressure of continuously variable transmission in hybrid vehicle
‌
US Patent 7559867 Connection structure for automatic transmission
‌
US Patent 7559869 Limited slip differential with friction using a pressure generating device
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US Patent 7559872 Continuously variable transmission controller
‌
US Patent 7559874 Vehicle shift module
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US Patent 7562597 Engine for motorcycle
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US Patent 7562756 Clutch drum and method for manufacturing such clutch drum
‌
US Patent 7563196 Controller for automatic transmission
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US Patent 7563200 Transmission system and method for controlling torque transmissions
‌
US Patent 7563201 Transmission system
‌
US Patent 7566288 Control apparatus for vehicular drive system
‌
US Patent 7568989 Rotation transmitting apparatus and vehicle steering apparatus
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US Patent 7568990 Method and apparatus to control operation of a hydraulic control circuit for an electro-mechanical transmission
‌
US Patent 7568991 Multispeed automatic transmission
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US Patent 7568992 Self-adjusting positive engagement continuous variable transmission
‌
US Patent 7568993 Planetary gear train
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US Patent 7572202 Electronic locking differential with direct locking state detection system
‌
US Patent 7578213 Motorcycle engine and assembling method thereof
‌
US Patent 7578761 Hydraulic circuit control device
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US Patent 7578765 Drive apparatus for vehicle and method of controlling drive apparatus for vehicle
‌
US Patent 7581461 Transmission for vehicles
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US Patent 7582033 Infinitely variable transmission with power branching, with electric selector
‌
US Patent 7582040 Multi-speed gearbox
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US Patent 7585244 Sun pinion cover
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US Patent 7585246 Differential carrier with an increased strength
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US Patent 7588508 Auxillary drive system for motor vehicles having axle assembly and electric drive unit
‌
US Patent 7588509 Infinitely variable gear transmission with parallel hydraulic ratio control
‌
US Patent 7588510 Hydro-mechanical transmission and valve assembly
‌
US Patent 7591754 Epicyclic gear train integral sun gear coupling design
‌
US Patent 7591757 Shift lever device
‌
US Patent 7594397 Clutch mechanism of hydrostatic continuously variable transmission
‌
US Patent 7594870 Variable speed ratio transmission
‌
US Patent 7597019 Transmission operating apparatus for vehicle
‌
US Patent 7597641 Gearing unit for power transferring system
‌
US Patent 7597648 Input brake providing electric only fixed gear
‌
US Patent 7597650 Automatic transmission with neutral coast down feature
‌
US Patent 7600624 Power transmission apparatus
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US Patent 7603922 Method of correcting shift position sensor of vehicle
‌
US Patent 7603923 Hydraulic servo for a gear change
‌
US Patent 7604560 Planetary roller driving device and steering apparatus comprising the same
‌
US Patent 7611002 Apparatus for the operation of a hydrodynamic torque converter and a therewith corresponding converter bypassing clutch of a transmission apparatus
‌
US Patent 7611432 Hybrid powertrain
‌
US Patent 7611434 Hydraulic controlling apparatus for automatic transmission for vehicle
‌
US Patent 7611437 Spacer pin arrangement for helical gear differential
‌
US Patent 7611440 Propulsion system
‌
US Patent 7614974 Transmission for vehicle steering apparatus
‌
US Patent 7614976 Gearbox for a wind turbine
‌
US Patent 7618341 Transmission control device for continuously variable transmission apparatus for vehicles
‌
US Patent 7618342 Gear train of an automatic transmission for a vehicle
‌
US Patent 7621836 Hydraulic control system of 7-speed automatic transmission for vehicles
‌
US Patent 7621841 Gear train of an automatic transmission for a vehicle
‌
US Patent 7621842 Bicycle hub assembly
‌
US Patent 7621844 Shift control device for vehicle transmission
‌
US Patent 7628726 Automatic transmission for vehicle
‌
US Patent 7631578 Gear stage of an actuating drive
‌
US Patent 7631739 Dual wet clutch with an electric machine
‌
US Patent 7632205 Infinitely variable gear transmission with microprocessor control
‌
US Patent 7634954 Device for creating an especially large transmission ratio for actuating drives or actuators
‌
US Patent 7637832 Vehicle transmission
‌
US Patent 7641032 Clutch pedal control system for an external activation clutch brake
‌
US Patent 7644814 Supercharger drive pulley
‌
US Patent 7650807 Method for adjusting an automatic transmission ratio
‌
US Patent 7651430 Multi-speed transmission
‌
US Patent 7651436 Gear mechanism, planetary gear device, rotating bearing device, and magical planetary gear speed reducer
‌
US Patent 7651440 Control of engine torque reduction at upshift initiation
‌
US Patent 7654927 Transmission apparatus
‌
US Patent 7658123 Shift range switching apparatus and method for assembling the same
‌
US Patent 7658128 Transmission housing structure for four wheel drive system
‌
US Patent 7658692 Double differential assembly for a motor vehicle driven by a plurality of axles
‌
US Patent 7666114 Electric variable inertia apparatus
‌
US Patent 7669494 Gear box with two pinion shafts
‌
US Patent 7669497 Powertrain with torque converter and axially compact seven speed dual clutch transmission
‌
US Patent 7669703 Process and device for the reduction of clutch-grabbing oscillations in a motor vehicle drive train
‌
US Patent 7670243 Continuously variable transmission
‌
US Patent 7670247 8-speed transmission
‌
US Patent 7670249 Multiple speed automatic transmission
‌
US Patent 7670251 Bicycle hub gearbox
‌
US Patent 7674200 Power train of automatic transmission
‌
US Patent 7674202 Eight speed transmission
‌
US Patent 7674204 Device and method for control of an automatic gearbox for control of lock-up and lock-up release
‌
US Patent 7678007 Reclining device incorporation by reference
‌
US Patent 7678010 8-speed transmission
‌
US Patent 7678011 8-speed transmission
‌
US Patent 7678020 Vehicle control apparatus
‌
US Patent 7682275 Automatic transmission control apparatus
‌
US Patent 7682281 Planetary transmission, especially dual-clutch planetary transmission
‌
US Patent 7685900 Vehicle mounted with continuous stepless transmission
‌
US Patent 7686150 Governor device for door
‌
US Patent 7686723 Hybrid electric vehicle and powertrain
‌
US Patent 7686726 Electric drive transmission
‌
US Patent 7686728 Mechanical adapter assembly
‌
US Patent 7686731 Wide ratio transmission with four planetary gear sets and three fixed interconnections
‌
US Patent 7686732 Wide ratio transmissions with multiple gear ratios
‌
US Patent 7690492 Apparatus for directing fluid along a flow path in a motor vehicle transmission
‌
US Patent 7691023 8-speed transmission
‌
US Patent 7691024 10-speed transmission
‌
US Patent 7691029 Method for controlling a drive train
‌
US Patent 7694605 Gear change control system of automatic transmission
‌
US Patent 7699735 Electrically-variable transmission having two forward low range electrically-variable modes and a reverse electrically-variable mode
‌
US Patent 7699741 Multi-speed transmission
‌
US Patent 7699744 Multi-speed automatic transmission for private cars or commercial vehicles
‌
US Patent 7703348 Device for controlling and/or regulating a hydraulically activatable shifting element of a gearing mechanism and a gearing mechanism
‌
US Patent 7704177 Transmission with continuously variable transmission ratio
‌
US Patent 7704187 Shift control apparatus for automatic transmission
‌
US Patent 7706951 Shift control system of automatic transmission and method thereof
‌
US Patent 7707910 Gearbox module
‌
US Patent 7707911 Hydraulic control for a dual clutch transmission
‌
US Patent 7708664 Drive unit for a mowing sickle
‌
US Patent 7708665 Variable torque biasing device
‌
US Patent 7712594 Dual clutch arrangement for a dual clutch transmission
‌
US Patent 7713167 Automatic transmission control system
‌
US Patent 7717006 Shift range switching apparatus and method for switching shift range
‌
US Patent 7717007 Gear change control device and straddle-type vehicle
‌
US Patent 7717246 Shift device with synchronizer adapted for transmission
‌
US Patent 7717247 Synchronization device for a change speed gear
‌
US Patent 7717815 Power-branched transmission having a plurality of transmission ration ranges with continuously variable transmission ratio
‌
US Patent 7717818 Power transmission apparatus
‌
US Patent 7717823 Method and apparatus for changing shift scheduling modes of automated mechanical transmission
‌
US Patent 7721860 Power coupling device
‌
US Patent 7726455 Electro-mechanical clutch
‌
US Patent 7727099 Vehicle driving device
‌
US Patent 7727102 8-speed transmission
‌
US Patent 7727111 Vehicle driveline control including open clutch indicator
‌
US Patent 7727114 Agricultural machine with PTO torque limiting feature
‌
US Patent 7730800 Power unit
‌
US Patent 7730801 Servo-assisted control system for the gears of a single clutch gearbox of a motor vehicle
‌
US Patent 7731005 Lock-up clutch mechanism for torque converter
‌
US Patent 7731620 8-speed transmission
‌
US Patent 7731627 Vehicle parking control system
‌
US Patent 7735389 Double clutch transmission
‌
US Patent 7735396 Wave gear drive having negative deflection meshing tooth profile
‌
US Patent 7736259 8-Speed Transmission
‌
US Patent 7736261 8-speed transmission
‌
US Patent 7740118 Roller-type one-way clutch
‌
US Patent 7740235 Mount for equipment for conveying persons
‌
US Patent 7740558 Automatic transmission, control apparatus and control method for the same
‌
US Patent 7740559 Shift control device of vehicular automatic transmission
‌
US Patent 7743677 Powertrain with torque converter and axially compact seven speed dual clutch transmission
‌
US Patent 7744500 Electronic locking differential with direct locking state detection system
‌
US Patent 7748287 Dual clutch transmission apparatus
‌
US Patent 7749125 8-speed transmission
‌
US Patent 7753182 Speed control mechanism
‌
US Patent 7753183 Outer plate with arc spring drive tab for a torque converter damper
‌
US Patent 7753186 Vehicle clutch
‌
US Patent 7753817 Arrangement in a planetery gearing
‌
US Patent 7757577 Position detecting device for transmission gear connecting mechanism and transmission having position detecting device
‌
US Patent 7758464 Multi-speed transmission
‌
US Patent 7762922 Method for operating a parallel hybrid drive train of a vehicle
‌
US Patent 7762923 Shift assisted braking for a power machine or vehicle
‌
US Patent 7762926 Hill hold method and system
‌
US Patent 7766143 Bicycle rear hub whose freewheel having smaller diameter and specification
‌
US Patent 7766777 Device for superimposing rotational speeds, comprising a servodrive
‌
US Patent 7766784 Eight speed automatic transmission
‌
US Patent 7766786 8-speed transmission
‌
US Patent 7770480 Transmission system
‌
US Patent 7770482 Method for controlling a gear-shifting process in a manual transmission with active interlock
‌
US Patent 7771310 Drive state shift control apparatus for hybrid vehicle
‌
US Patent 7771314 Controller of work vehicle
‌
US Patent 7771317 Control valve assembly for controlling a starting clutch of an automatic transmission
‌
US Patent 7775134 Transmission system for tractor
‌
US Patent 7775930 Multi-speed transmission
‌
US Patent 7780563 Drive force distribution apparatus
‌
US Patent 7780570 Apparatus for and method of controlling power train, and storage medium storing program for implementing the method
‌
US Patent 7780572 Control valve arrangement for controlling a starting clutch of an automatic transmission
‌
US Patent 7785223 Oscillating internally meshing planetary gear reducer
‌
US Patent 7785225 Eight speed automatic transmission
‌
US Patent 7785226 Multi-speed transmission
‌
US Patent 7785230 Variable displacement engine powertrain fuel economy mode
‌
US Patent 7789791 Eight speed automatic transmission
‌
US Patent 7789792 Multi-speed transmission
‌
US Patent 7789798 Transmission upshift control method
‌
US Patent 7794354 Variable speed transmission
‌
US Patent 7794357 Control device for power train
‌
US Patent 7798027 Power takeoff and gearbox
‌
US Patent 7798302 Electromagnetic clutch
‌
US Patent 7798937 Transmission with a countershaft which can be idled in direct gear
‌
US Patent 7802667 Clutch exhaust assembly and method
‌
US Patent 7806795 Power output apparatus and hybrid vehicle with power output apparatus
‌
US Patent 7806797 Ball ramp assembly with variable pitch of the ball grooves
‌
US Patent 7810627 Drive force transmitting apparatus for vehicle
‌
US Patent 7811197 8-speed transmission
‌
US Patent 7814806 Apparatus and method for jogging transmission neutral switch
‌
US Patent 7815540 Gear and clutch arrangement for multi-speed transmission
‌
US Patent 7815542 Reverse sprocket transfer case
‌
US Patent 7815545 Hydraulic control system for automatic transmission
‌
US Patent 7819041 Transmission ratio variable device and steering gear
‌
US Patent 7819232 Clutch and vehicle having the same
‌
US Patent 7819772 Powershiftable multistage transmission
‌
US Patent 7819773 Automatic transmission for a vehicle
‌
US Patent 7824297 Multi-speed transmission
‌
US Patent 7824298 8-speed transmission with two fixed interconnections
‌
US Patent 7824302 Multi-speed transmission
‌
US Patent 7824304 Multi-speed transmission
‌
US Patent 7824305 Integral sun gear coupling
‌
US Patent 7828132 Dual function holding device operable under a system power loss condition
‌
US Patent 7828690 Ten-speed transmissions
‌
US Patent 7828696 Method for controlling engine torque of hybrid electric vehicle with electronic throttle control
‌
US Patent 7832299 Gear-type transmission apparatus
‌
US Patent 7832539 Multiple disc clutch apparatus
‌
US Patent 7833119 Powertrain with series electric launch and electric power assisted performance
‌
US Patent 7836786 Flat type wave gear device
‌
US Patent 7837587 Electrohydraulic torque transfer device with integrated clutch and actuator unit
‌
US Patent 7837589 Multi-speed split dual clutch transmission
‌
US Patent 7841455 Hydraulic control system for automatic transmission
‌
US Patent 7841458 Automatic transmission clutch having a one-piece resin balancer
‌
US Patent 7841960 Eight speed planetary kinematic arrangement with two rotating clutches
‌
US Patent 7841961 Planetary gearset
‌
US Patent 7841963 Shift control apparatus for an automatic transmission
‌
US Patent 7845246 Twin-clutch transmission system
‌
US Patent 7845480 Frictional coupling device support structure and transmission
‌
US Patent 7845481 Clutch master cylinder and clutch operating system of vehicle
‌
US Patent 7846053 Hydraulic control system of eight-speed automatic transmission for a vehicle
‌
US Patent 7846060 Vehicular control device and method
‌
US Patent 7849987 Centrifugal blade brake clutch apparatuses and methods
‌
US Patent 7849989 One-way clutch
‌
US Patent 7849990 One-way clutch with dampening
‌
US Patent 7850567 Differential carrier with an inner plate package
‌
US Patent 7850571 Method and apparatus for controlling a line pressure of an automatic transmission
‌
US Patent 7854305 Sprag
‌
US Patent 7854678 Gear train of automatic transmission for vehicles
‌
US Patent 7857113 Hydraulic clutch control system, comprising servo means which are disposed between the master cylinder and the slave cylinder of the system
‌
US Patent 7857726 Eight speed transmission with planetary and layshaft gearing
‌
US Patent 7861616 Vehicle transmission
‌
US Patent 7861836 Roller-type one-way clutch
‌
US Patent 7861839 Transmission lock
‌
US Patent 7862468 8-speed transmission
‌
US Patent 7862474 Speed change control device for automatic transmission and control method thereof
‌
US Patent 7866227 Vehicular power transmission system
‌
US Patent 7867123 Drive apparatus for an extruder
‌
US Patent 7867130 Multi-speed transmission
‌
US Patent 7867131 Multi-speed transmission
‌
US Patent 7870941 Friction engaging device
‌
US Patent 7871352 Eight speed automatic transmission
‌
US Patent 7871354 Method for increasing the spontaneity of overlapping shifting operations in an automatic transmission
‌
US Patent 7874226 Transmission heater system and method
‌
US Patent 7874416 Self-aligning detent spring assembly
‌
US Patent 7874956 Engine start controlling apparatus and method for hybrid vehicle
‌
US Patent 7878084 Method for determining the position of a shifting element
‌
US Patent 7878315 Spring clutch
‌
US Patent 7878939 Multi-speed transmission
‌
US Patent 7878943 Drive train of a motor vehicle
‌
US Patent 7882756 Shift actuator, vehicle having the same, and method for mounting shift actuator
‌
US Patent 7882766 Automatic torque-switching apparatus
‌
US Patent 7882932 Helicopter transmission
‌
US Patent 7883440 8-speed transmission
‌
US Patent 7883441 8-speed transmission
‌
US Patent 7886626 Multi-speed dual clutch transmission
‌
US Patent 7886885 Clutch for a transmission
‌
US Patent 7887450 Clutch device and differential device therewith
‌
US Patent 7887451 Infinitely variable transmission, use thereof, and method for the operation thereof
‌
US Patent 7887456 Automatic transmission
‌
US Patent 7887457 Multi-speed transmission
‌
US Patent 7891272 Robotic harmonic flex-drive
‌
US Patent 7891476 Automatic transmission
‌
US Patent 7891477 Clutch assembly with centrifugal head pressure control
‌
US Patent 7892128 Hybrid electric vehicle and powertrain
‌
US Patent 7892129 Variable speed transmission with variable orbital path
‌
US Patent 7892133 Over-center linkage for engaging a locking differential or other mechanism
‌
US Patent 7892134 Clutch device and differential device using the same
‌
US Patent 7892136 Gear train of automatic transmission for a vehicle
‌
US Patent 7896770 Multi-speed transmission
‌
US Patent 7900533 Control device for automatic transmission
‌
US Patent 7900749 Perfected helicopter drive with air oil separator
‌
US Patent 7900763 Device for coupling a rotor of a rotating electrical machine with the gearbox primary shaft of a motor vehicle heat engine
‌
US Patent 7901309 Tensioner for a timing chain
‌
US Patent 7905809 Multi-speed transmission
‌
US Patent 7905812 PTO brake
‌
US Patent 7905813 Electronically controlled engine generator set
‌
US Patent 7909151 Lock-up clutch mechanism
‌
US Patent 7909726 Multi-speed transmission
‌
US Patent 7909733 Clutch end-of-fill detection strategy
‌
US Patent 7914415 Automatic transmission
‌
US Patent 7918324 Driving force interrupting mechanism
‌
US Patent 7922615 Two-speed transfer case with ballramp clutch actuator
‌
US Patent 7927244 Hybrid drive apparatus
‌
US Patent 7927249 Multi-speed transmission
‌
US Patent 7931125 Shaft seal with lubrication device
‌
US Patent 7931135 Multi-area clutch assembly
‌
US Patent 7946195 Steering apparatus for vehicle
‌
US Patent 7946942 Power pivot device
‌
US Patent 7946949 Eight speed automatic transmission
‌
US Patent 7950510 Torque transfer device with torque limiting mechanism
‌
US Patent 7951033 Power unit
‌
US Patent 7951043 Method and device for controlling the oil supply of an automatic gearbox and a starting element
‌
US Patent 7954394 Range switching device
‌
US Patent 7955207 Torque converter with planetary gear set
‌
US Patent 7955212 Damper device
‌
US Patent 7958799 Brake for gear cone transmission
‌
US Patent 7963190 Helical gear sets
‌
US Patent 7963874 Dual mode EVT with input split reverse mode
‌
US Patent 7963876 Multi-speed transmission
‌
US Patent 7963877 Eight-speed transmissions
‌
US Patent 7963878 Hypocycloidal gear train for varying the speed between two shafts and a bicycle having such a hypocycloidal gear train
‌
US Patent 7963881 Powertrain and method of controlling the same
‌
US Patent 7963884 Straddle type vehicle
‌
US Patent 7967720 Dynamic allocation of drive torque
‌
US Patent 7971694 Automatic transmission and shaft system therefor
‌
US Patent 7972231 Pulley assembly
‌
US Patent 7972235 Hybrid powertrain system having selectively connectable engine, motor/generator, and transmission
‌
US Patent 7972237 Gear train unit with motor generator
‌
US Patent 7975821 Torque limited decoupler
‌
US Patent 7976422 Differential with cross pin retention system and method for assembly
‌
US Patent 7976423 Pre-load mechanism for helical gear differential
‌
US Patent 7980372 Device for damping rotary oscillations
‌
US Patent 7980376 Wet friction plate
‌
US Patent 7980986 Multi-speed transmission
‌
US Patent 7980987 Eight speed automatic transmission
‌
US Patent 7980988 Multi-speed transmission
‌
US Patent 7985158 Multi-speed transmission
‌
US Patent 7987740 Multi-speed transmission with countershaft gearing arrangement
‌
US Patent 7987741 Auxiliary range transmission
‌
US Patent 7987959 Actuator, range changeover device for automatic transmission, and parking device
‌
US Patent 7987960 Torque arm assembly for a backstopping clutch
‌
US Patent 7988584 Locking power transmitting device
‌
US Patent 7988586 Multi-speed transmission
‌
US Patent 7988588 Multi-speed transmission
‌
US Patent 7988589 Gear train of automatic transmission for vehicle
‌
US Patent 7988597 Method and apparatus for controlling a torque converter clutch
‌
US Patent 7992696 Construction machine, as well as clutch for switching the power flow
‌
US Patent 7992697 Friction device for a clutch, particularly of a motor vehicle
‌
US Patent 7993235 Multi-speed transmission
‌
US Patent 7993239 Multi-speed transmission
‌
US Patent 7997397 One-way clutch
‌
US Patent 7997399 Clutch
‌
US Patent 7998017 Multi-speed transmission having three planetary gear sets
‌
US Patent 8002662 Multi-speed transmissions
‌
US Patent 8006818 Transmission arrangement
‌
US Patent 8007389 Heavy object turning apparatus
‌
US Patent 8007390 Vehicle power transmitting device
‌
US Patent 8007393 Multi-speed transmission
‌
US Patent 8007397 Multi-speed transmission
‌
US Patent 8007399 Automatic transmission
‌
US Patent 8007400 Multi-speed transmission
‌
US Patent 8007402 Control apparatus for hybrid vehicle drive system
‌
US Patent 8011487 Clutch outer member for multi-plate clutch
‌
US Patent 8012061 Vehicle overspeed system implementing impeller clutch lockout
‌
US Patent 8012062 Apparatus and method of engine torque control during power take-off operation in a motor vehicle
Edits on 8 Dec, 2021
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US Patent 8012061 Vehicle overspeed system implementing impeller clutch lockout
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US Patent 8011487 Clutch outer member for multi-plate clutch
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US Patent 8007390 Vehicle power transmitting device
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US Patent 8007400 Multi-speed transmission
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US Patent 8007399 Automatic transmission
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US Patent 8007402 Control apparatus for hybrid vehicle drive system
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edited on 8 Dec, 2021
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Patent primary examiner of
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US Patent 8007397 Multi-speed transmission
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Patent primary examiner of
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US Patent 8007393 Multi-speed transmission
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Patent primary examiner of
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US Patent 8007389 Heavy object turning apparatus
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Patent primary examiner of
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US Patent 8006818 Transmission arrangement
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Patent primary examiner of
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US Patent 8002662 Multi-speed transmissions
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Patent primary examiner of
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US Patent 7998017 Multi-speed transmission having three planetary gear sets
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US Patent 7997399 Clutch
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US Patent 7997397 One-way clutch
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US Patent 7993239 Multi-speed transmission
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US Patent 7993235 Multi-speed transmission
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US Patent 7992696 Construction machine, as well as clutch for switching the power flow

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