Rick K Chang

US Patent 11168726 Reduced shank fasteners

US Patent 11173973 Method for improved reinforcement baffling and sealing

US Patent 7278209 Method for manufacturing heat sink for use in heat sink fan

US Patent 7281326 Technique for routing conductive traces between a plurality of electronic components of a multilayer signal routing device

US Patent 7296343 Electronic component mounting apparatus

US Patent 7305757 Die ejector system using linear motor

US Patent 7305759 Device for the manufacture of a shaft assembly for a hydrodynamic bearing

US Patent 7325300 Method of manufacturing printed wiring boards

US Patent 7328506 Method for forming a plated microvia interconnect

US Patent 7331103 Magazine, tray component feeding device, and component mounting device

US Patent 7334328 Method of manufacturing axis seals having reduced gas leakage properties and a rotary machine using axis seals

US Patent 7343682 Technique for filling bearing clearance of fluid-dynamic-pressure bearing unit with oil

US Patent 7346981 Method for fabricating microelectromechanical system (MEMS) devices

US Patent 7356915 Stripper tool for sheathed cable

US Patent 11179815 Apparatus for reconditioning a heavy workpiece

US Patent 11179818 Supply rod for shaft-like component

US Patent 11179819 Method of aligning hardpoints in aeronautical structures

US Patent 7367118 Method for forming metal wires by microdispensing pattern

US Patent 7370412 Method for connecting electronic device

US Patent 7377028 Electrical connector insertion and removal tool

US Patent 7395592 Apparatus for processing electrical connection terminal for coaxial cable

US Patent 7406764 Method of determining the acceptability of the press contacting of a terminal using reference data

US Patent 7421781 Method of forming a module component having a plurality of penetration holes

US Patent 7421783 Methods of installing centerline supported carriers for steam turbines

US Patent 7472478 Adaptive machining and weld repair process

US Patent 7475462 Wire marker

US Patent 7484285 System for mating and demating multiple connectors mounted on board of semiconductor test apparatus

US Patent 7484287 Apparatus for assembling flexible molding main body part and cover part as molding

US Patent 7487586 Process for producing semiconductor device

US Patent 7497013 Method and apparatus for coupling fins in a high-fin density heatsink to dual heat-dissipating base plates

US Patent 7503115 Electromagnetic hydraulic valve, in particular a proportional valve for controlling a device for adjusting the rotation angle of a camshaft relative to the crankshaft in an internal combustion engine, and a method for the production thereof

US Patent 7506434 Electronic parts mounting method

US Patent 7520040 Clip feeder

US Patent 7523555 Wheel manufacturing method

US Patent 7536781 Method of assembling an application specific integrated circuit (ASIC) assembly with attach hardware

US Patent 7536784 Sintering apparatus for heat pipe and method for manufacturing the same

US Patent 7540085 Method of constructing a cargo body utilizing a plurality of panels

US Patent 7543378 Method for manufacturing a test bar

US Patent 7546685 Process for producing a rotor

US Patent 7552520 Extruded seal having a corrugated axial surface, a method of manufacturing such seals, and a method of using such seals

US Patent 7552531 Method of manufacturing a printed wiring board having a previously formed opening hole in an innerlayer conductor circuit

US Patent 7552532 Method for hermetically encapsulating a component

US Patent 7559135 Method and apparatus for preloading a bearing

US Patent 7562441 Crimp press for the production of a crimping connection

US Patent 7562448 Method of preventing electrically induced fires in gas tubing

US Patent 7562449 Method of connecting terminal to wire

US Patent 7574800 Convertible vehicle uni-body having an internal supplemental support structure

US Patent 7596865 Method and apparatus for connecting sink off set from sewer

US Patent 7600304 Method for production of a fixing piece

US Patent 7600320 Method for manufacturing hydro dynamic bearing device

US Patent 7603776 Method for manufacturing a rim

US Patent 7637005 Cable-processing machine with swiveling device for serving processing stations with cable-ends

US Patent 7637012 Method of forming protrusions on the inner surface of a tube

US Patent 7640662 Method of making heat exchangers

US Patent 7640663 Filter member producing method

US Patent 7644498 Method of modifying the coupling geometry in shroud band segments of turbine moving blades

US Patent 7650696 Manufacturing method for bearing unit for support wheel

US Patent 7653993 Method of manufacturing a brush seal for sealing between stationary and rotary components

US Patent 7653998 Wound process element and method of production

US Patent 7653999 Co-extruded generating bank swaged tubing

US Patent 7658003 Method and apparatus for removing fracture powder from fracture surfaces of a ductile metal part

US Patent 7661192 Manufacturing method for cooling unit having a pair of tabular members, cooling unit, optical device, and projector

US Patent 7665212 Methods for manufacturing endodontic instruments

US Patent 7669327 Methods of applying ozone-depleting catalysts to heat exchangers

US Patent 7669330 Method for structuring a gear assembly housing

US Patent 7669332 Method for manufacturing endodontic reamers and files

US Patent 7673383 Apparatus for manufacturing a complete wire harness from a plurality of partial harnesses

US Patent 7676910 Flexible elongate member having one or more electrical contacts

US Patent 7681309 Method for interconnecting an integrated circuit multiple die assembly

US Patent 7681311 Routing of power and data from a voltage source to multiple electrically powered tools in a multi-tool processing station

US Patent 7685712 Method for repairing a rubbing surface of a turbomachine variable-pitch blade

US Patent 7690114 Tube having reinforcing structures made of profile rolled metal and method of producing same

US Patent 7698817 Methods of forming vehicle interior components which include a decoupler layer

US Patent 7699481 Method of wiring lighting fixtures to achieve uniform voltage drop

US Patent 7707702 Load distribution devices

US Patent 7707720 Method for forming a corrosion-resistant impeller for a magnetic-drive centrifugal pump

US Patent 7707721 Modular transmission system

US Patent 7707722 Technique for setting precious stones such as diamonds by a combination of prongs and a groove in a peripheral wall

US Patent 7707723 Method of producing a roller thrust bearing having a plurality of rows of rollers

US Patent 7712211 Method for packaging circuits and packaged circuits

US Patent 7712216 Restoration process for porosity defects in metal cast products

US Patent 7712219 Process for the aligning of tooth spaces of a workpiece with precut teeth

US Patent 7716803 Method for fabricating flexible pipe with armor tendons

US Patent 7716823 Bonding an interconnect to a circuit device and related devices

US Patent 7716827 Reluctor ring installation tool

US Patent 7716829 Indirect evaporative cooling heat exchanger

US Patent 7716830 Method of manufacturing a glass fuel injector

US Patent 7716835 Methods of manufacturing structural panels

US Patent 7716838 Method for manufacturing a bearing ring

US Patent 7721425 Method for connecting electronic parts

US Patent 7721431 Method of making a piston

US Patent 7721436 Method of manufacturing a metal injection moulded combustor swirler

US Patent 7721437 Methods for assembling gas turbine engine combustors

US Patent 7726013 Method of manufacturing circuit board including transfer chip having a plurality of first pad electrodes connected to wiring

US Patent 7726016 Manufacturing method of printed circuit board

US Patent 7726020 Method of manufacturing a compressor

US Patent 7726024 Manufacturing method for a heat exchanger

US Patent 7726025 Structure for preventing refrigerant from leaking in heat exchanger and method for forming the same

US Patent 7730617 Method for connecting heat-dissipating body and heat pipe and structure thereof

US Patent 7735222 Apparatus to remove material from a turbine wheel in-situ

US Patent 7735223 Method of fabricating or repairing a blisk

US Patent 7735227 Method for providing a lubricating layer to a bearing

US Patent 7743489 Substrate surface with varying electrical or magnetic properties

US Patent 7743498 Method of processing seals like leaf seals

US Patent 7743499 Reactor manufacturing method for a fuel cell processor

US Patent 7743505 Methods for manufacturing endodontic instruments from powdered metals

US Patent 7748118 Method for manufacturing rigid internal gear of wave gear device

US Patent 7752744 Cable shielding flaring tool

US Patent 7757365 Method for securing frame halves of a frame assembly with a clip structure

US Patent 7757372 Sheet metal processing methods utilizing a combined punching and forming machine

US Patent 7757402 Method for assembling rolling bearing device

US Patent 7757403 Hybrid composite journal bearing and manufacturing method thereof

US Patent 7761986 Membrane probing method using improved contact

US Patent 7761996 Methods of making tungsten carbide-based annular jewelry rings

US Patent 7765663 Method for manufactuing a chair seat

US Patent 7765697 Process for producing a honeycomb body with a flange piece for a measurement sensor, and corresponding honeycomb body

US Patent 7774938 Method of production a tire rim having different wall thicknesses

US Patent 7784184 Involute foil regenerator method

US Patent 7784186 Method of forming a fastenable member for sealing, baffling or reinforcing

US Patent 7793412 Component-embedded board fabrication method

US Patent 7797805 Formation and rotational apparatus for cylindrical workpieces

US Patent 7797828 Adaptive machining and weld repair process

US Patent 7802360 Methods for filling holes in printed wiring boards

US Patent 7802363 Method for forming a wheel bearing unit

US Patent 7810236 Method for manufacturing a power transmitting apparatus

US Patent 7810239 Engine mount bearing sleeve repair

US Patent 7823286 Method for disposing wick structure in a heat pipe body assembly

US Patent 7827684 Process for finish-machining crank shafts for motor car engines

US Patent 7827693 Method of manufacturing powertrain member

US Patent 7827694 Method for manufacturing one-piece dental device

US Patent 7832076 Method for a watertight connection in a water service

US Patent 7836581 Device for installing and removing a roller supporting a bearing assembly

US Patent 7836591 Method for forming turbine seal by cold spray process

US Patent 7836592 Method of producing connecting rod with bearing

US Patent 7836593 Cold spray method for producing gas turbine blade tip

US Patent 7836594 Method for restoring airfoil tip contour

US Patent 7836596 Turbine engine rotor retaining methods

US Patent 7841057 Method of manufacturing a panel for a mattress

US Patent 7849576 Slide fastener manufacturing apparatus

US Patent 7849597 Method for making heat-dissipation device having vacuum chamber and working fluid therein

US Patent 7849600 Method of producing a valve arrangement for an expansion valve

US Patent 7849602 Method of assembling a convertible roof fixed to the body via main support units

US Patent 7856716 Method for assembling a plurality of tubes to a tubesheet

US Patent 7866019 Method of making simulated landscaping rocks and edging blocks from expended plastic bottles

US Patent 7866046 Method for manufacturing hydrodynamic bearing and shaft

US Patent 7870670 Process including intermetallic titanium aluminide alloys

US Patent 7870671 Method of manufacturing a plate heat exchanger

US Patent 7870672 Method for making a stainless steel composite door

US Patent 7877878 Method of construction for a grain bin floor support

US Patent 7886440 Manufacture method for inner-fin tube and manufacture device for the same

US Patent 7886441 Method of manufacturing a rolling bearing device having identification information

US Patent 7891096 Method for reinforcing a foam material as well as a sandwich component

US Patent 7895747 Method for manufacturing a heat pipe with a planished end surface

US Patent 7900351 Method for the production of gas turbine rotors having integrated blading

US Patent 7900356 Device for assembling tapered roller bearing

US Patent 7900357 Seal installation tool and method of using same

US Patent 7913384 Method of preparing a wire harness production

US Patent 7918022 Method of producing a cooling channel piston for an internal combustion engine

US Patent 7921563 Method of making grille badge

US Patent 7934300 Method for producing expanded metal profiles

US Patent 7934315 Method of repairing shrouded turbine blades with cracks in the vicinity of the outer shroud notch

US Patent 7941916 Manufacturing method for memory card

US Patent 7941926 Apparatus for manufacturing hydro dynamic bearing device method

US Patent 7958635 Process for producing a pulley for a continuously variable belt drive transmission

US Patent 7963034 Assembly of a labyrinthe seal support on a turbine machine rotor

US Patent 7963036 Method of manufacturing bearing device for vehicle

US Patent 7966726 Levelling of root bushings on blades for wind turbines

US Patent 7971334 Bladed disk assembly method and roller device

US Patent 7979972 Method for assembling flexible molding main body part and cover part as molding

US Patent 7979981 Automated construction system

US Patent 7987598 Dynamic bearing manufacturing method

US Patent 7987599 Retention of ball bearing cartridge for turbomachinery

US Patent 7987600 Device and method for fitting a seal into a seat in a wind turbine

US Patent 7992299 Method for the economical production of heat exchanger tubes bent in a u-shape

US Patent 7992300 Method of assembling a hydraulic fluid accumulator

US Patent 7996992 Methods for mounting one or more ropes on a rope pulley

US Patent 8001669 Pressurized cleaning of a turbine engine component

US Patent 8001689 Process for forming a variable gauge metal sheet into a desired shape

US Patent 8001691 Method for manufacturing hydrodynamic bearing and shaft

US Patent 8006381 Method of modifying an existing casting mold for a turbine moving blade

US Patent 8011100 Method for producing electroplated plastic sanitary articles