Susan Lee

US Patent 7088932 System and method for measuring charge/mass and liquid toner conductivty contemporaneously

US Patent 7088934 Fusing system and temperature control method thereof for use in an image forming apparatus

US Patent 7088942 Toner supply container, toner supplying apparatus, and driving force transmitting mechanism

US Patent 7092655 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus

US Patent 7092660 Image forming apparatus

US Patent 7092662 Image forming apparatus

US Patent 7092665 Fixing apparatus having an exfoliating member and a restricting member

US Patent 7095970 Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus

US Patent 7099599 System and method for port testing and configuration

US Patent 7099602 Rotation control and heating control for a fixing rotatable member in rotational induction-heating type apparatus

US Patent 7099606 Systems and methods for remanufacturing imaging components

US Patent 7103289 Printing paper loading device, printer having the same and method of setting IDs of plural paper loading devices

US Patent 7103300 Process cartridge for image forming apparatus

US Patent 7106987 Fixing device and image forming apparatus

US Patent 7106995 Developer cartridge container, developer cartridge, image forming unit, recycling method of developer cartridge container, and recycling method of developer cartridge

US Patent 7107006 Sheet treating apparatus, method of mounting sheet treating apparatus, and image forming apparatus

US Patent 7113714 Image forming apparatus and method having multiple print modes

US Patent 7113734 Process cartridge having a guide member with a flexible portion

US Patent 7116933 Developing unit, image forming apparatus, and developing method

US Patent 7120365 Diagnostic device, diagnostic system, diagnostic method, program and storage medium

US Patent 7120383 Sheet treating apparatus, method of mounting sheet treating apparatus, and image forming apparatus

US Patent 7123869 Color image forming method and apparatus with image flaw reducing speed control of toner image carrier peripheral velocity

US Patent 7123872 Cleaning device and method, image forming apparatus, and process cartridge

US Patent 7127188 Image forming apparatus

US Patent 7127204 Belt fixing unit with heat-resisting resin base member and image forming toner for use in the fixing unit

US Patent 7130559 Recycling system and method of managing reusable components

US Patent 7139493 Method, device, system and recording medium for detecting improper cartridge, and cartridge

US Patent 7139506 Multi-function office product

US Patent 7139509 Image forming apparatus including image transfer belt conveying a recording medium upward

US Patent 7142791 Image forming apparatus and image forming method

US Patent 7146115 Image forming apparatus and developing-agent amount detecting method, cartridge, and storage medium

US Patent 7146117 Method of controlling temperature of fuser of image forming apparatus

US Patent 7146124 Developer cartridge, developing apparatus using the same, and image forming apparatus

US Patent 7149444 Image forming device, color calibration method and its program

US Patent 7149461 Image forming apparatus with magnetic member in feeding supply tube/screw assembly

US Patent 7149463 Fixing device

US Patent 7155148 Image forming apparatus

US Patent 7155153 Image transfer mechanism and image forming device using the mechanism

US Patent 7164871 Image forming apparatus

US Patent 7164874 Image forming apparatus with detachable power-requiring unit

US Patent 7167665 Foreign material removing system, method of removing foreign material, printing apparatus and printing method

US Patent 7167668 Development device

US Patent 7171138 Image forming apparatus

US Patent 7171143 Toner concentration adjustment method and apparatus for liquid-development electrophotographic apparatus

US Patent 7171147 Double-sleeved electrostatographic roller

US Patent 7174111 Apparatus and method of transferring image on intermediate medium onto recording medium

US Patent 7177557 Method for calculating toner age and a method for calculating carrier age for use in print engine diagnostics

US Patent 7177561 Method and apparatus for regulating dew formation inside an image forming apparatus

US Patent 7177568 Image forming apparatus and an image forming method

US Patent 7177578 Process for cleaning and image forming apparatus therefor

US Patent 7181150 Reservation job security established image forming apparatus, control program, and recording medium

US Patent 7184695 Image forming apparatus and elastic roller

US Patent 7187877 Image forming apparatus with detachable transfer unit

US Patent 7187896 Fixing device

US Patent 7187898 Image forming apparatus having a fixing device for fixing toner including wax on a transfer sheet

US Patent 7190912 Tandem type color image forming apparatus

US Patent 7190915 Image forming apparatus with time interval control of fixing unit and control method therefor

US Patent 7194212 Image forming apparatus attached with replaceable unit

US Patent 7194219 Image-forming device having image-scanning unit

US Patent 7194225 Process cartridge and image forming apparatus

US Patent 7197260 Toner cartridge seal assembly

US Patent 7197265 Color image forming devices for use in color printers

US Patent 7197271 Printer and image forming method providing selectable path for recording medium

US Patent 7200355 Image heating apparatus using roller having adiabatic layer of porous ceramics

US Patent 7203442 Image forming apparatus, unit mountable thereto and separating member

US Patent 7203445 Lock mechanism, and external apparatus and image forming apparatus provided with the same

US Patent 7206528 Image forming apparatus and image forming method

US Patent 7206538 Xerographic developer unit with specialized exit port for developer material

US Patent 7209684 Image forming apparatus and method for forming image with developing agent having adhesive strength

US Patent 7209701 Cleaning blade system for electrophotography

US Patent 7212768 Process cartridge and electrophotographic image forming apparatus

US Patent 7215902 Developing cartridge, process cartridge, image forming device, and sliding sealing element

US Patent 7215904 Image forming apparatus group

US Patent 7218875 Apparatus and process for fuser control

US Patent 7221887 Image forming apparatus that recovers waste toner inside thereof

US Patent 7221895 Image forming apparatus and belt unit therefor, and image forming system

US Patent 7221897 Plastic sheet manufacturing method and plastic sheet manufacturing apparatus

US Patent 7228089 Image forming apparatus and developer replenishment portion

US Patent 7231161 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus

US Patent 7236718 Printer cartridge modification

US Patent 7239834 Transport belt and image formation device using the same

US Patent 7245849 Modular work surface of an image forming apparatus

US Patent 7245867 Waste toner collecting apparatus and electrophotographic image forming device including the same

US Patent 7248812 Cleaning member

US Patent 7248813 System and a method for sealing a cartridge

US Patent 7248814 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus

US Patent 7254356 Image forming apparatus

US Patent 7254358 Color image forming apparatus

US Patent 7263301 Inline purge capability (purge while run) to improve system productivity during low area coverage runs

US Patent 7263319 Developing device and image forming apparatus for suppressing toner-clumps

US Patent 7266316 Image forming apparatus

US Patent 7266318 Image-forming device that performs transfer condition control

US Patent 7266320 Automated duplex printing of heavyweight sheets in special simplex mode

US Patent 7269361 System and method for notifying a user of a document left at a xerographic apparatus

US Patent 7269369 Image forming apparatus with reduced paper consumption

US Patent 7269370 Image forming device and its control method with adjustment mode

US Patent 7272330 System for analyzing an organic photoconducting drum and a method thereof

US Patent 7272336 Cartridge with a movable electrical connector for use with an image forming device

US Patent 7274896 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus

US Patent 7274899 Image forming device

US Patent 7277661 Image photographing apparatus having a developing unit comprising plural units

US Patent 7280779 Image banding compensation method

US Patent 7280780 Control panel for an electrophotographic printer or copier system with front and/or rear processing units and integrated control panel in a printer server

US Patent 7283772 Toner supplying device, toner supplying process, image forming apparatus, and image forming process

US Patent 7286786 Image forming method and apparatus including dismountable cartridges

US Patent 7289741 Image forming apparatus, unit for installation in the image forming apparatus, and administration system monitoring use state of the image forming apparatus

US Patent 7295800 Systems and methods to assist in stripping a substrate from an image transfer unit

US Patent 7298984 Image forming apparatus and developer control method

US Patent 7298996 Developing device and image forming apparatus

US Patent 7302208 Unit supporting device and image forming apparatus

US Patent 7308225 Apparatus and method for controlling angle fluctuation of a transfer belt in an image forming apparatus

US Patent 7313335 Image forming apparatus with variably controlled bias condition

US Patent 7313344 Image forming apparatus with detachable power-requiring unit and unit positioning member

US Patent 7313353 Fixing unit with heat-resisting resin base member and image forming toner for use in the fixing unit

US Patent 7317888 Image forming apparatus having a drive source disposed in an area orthogonal to a rotation axis of a developing device

US Patent 7319828 Developing agent detecting mechanism section of developing apparatus

US Patent 7319829 Transfer bias adjustment based on component life

US Patent 7319834 Process cartridge and image forming apparatus

US Patent 7319836 Image forming device

US Patent 7319838 Fixing unit and image forming apparatus with a peeling member

US Patent RE40021 Toner bottle and developer cartridge for use in an image forming apparatus

US Patent 7321743 Developer recovering mechanism and image forming apparatus

US Patent 7324762 Cartridge, indentification information tag and image forming device

US Patent 7324774 Image forming apparatus with an air supplying unit having an air opening provided in a receiving unit

US Patent 7327972 Belt driving control apparatus, belt apparatus and image forming apparatus

US Patent 7327976 Color image forming apparatus

US Patent 7333747 Toner cartridge seal assembly

US Patent 7333759 Image forming apparatus

US Patent 7336909 Printer

US Patent 7340189 Image forming apparatus and image adjusting method

US Patent 7340201 Image formation device, development unit, and computer system

US Patent 7340203 Method and device for cleaning support elements in printers or copiers by means of magnetic fields

US Patent 7340211 Cleaning apparatus and image forming apparatus using the same

US Patent 7343108 Apparatus and process for altering timing in an electrographic printer

US Patent 7343118 Door shock absorber and image forming apparatus employing the same

US Patent 7343129 Image forming apparatus

US Patent 7346292 Systems and methods for remanufacturing imaging components

US Patent 7346295 Belt member and belt device using the same

US Patent 7349638 Image forming system and image forming apparatus

US Patent 7349648 Securing mechanism for an image forming device module

US Patent 7349650 Printer apparatus

US Patent 7349655 Developing device and method of forming images

US Patent 7352974 Diagnostic device, diagnostic system, diagnostic method, program and storage medium

US Patent 7352975 Developer supplying apparatus

US Patent 7352987 Fixing device and image forming apparatus for holding a recording medium by electrostatic force

US Patent 7366436 Processing unit having a panel supported movably with respect to a unit main body

US Patent 7366456 Fixing apparatus and image forming apparatus

US Patent 7369799 Developing cartridge and image forming apparatus

US Patent 7369802 Fusing roller with adjustable heating area and fusing apparatus using the same

US Patent 7369805 Fusing device of electrophotographic image forming apparatus

US Patent 7369806 Engagement method and system for an image forming apparatus

US Patent 7369807 Cleaner, and process cartridge and image forming apparatus using the cleaner

US Patent 7373098 Toner cartridge and electrophotographic printer employing the same

US Patent 7373099 Image forming apparatus having a cleaning unit and a method thereof

US Patent 7376363 Method and apparatus for image forming capable of effectively performing color image position adjustment

US Patent 7379699 Fixing device and image forming apparatus

US Patent 7382997 Sealing member, toner accommodating container and image forming apparatus

US Patent 7386251 Toner supply container including a coupling member for engaging and receiving a driving force from a cylindrical member

US Patent 7386267 Cleaning blade member and method for producing the same

US Patent D622194 Forward mud guard for motorcycle rear wheel

US Patent 7986900 Methods for sealing toner opening ports of printer cartridges

US Patent 8010006 Fixing device, image-forming device, and fixing method