Ajay Kumar

Person

Fairport, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Xerographic developer unit having multiple magnetic brush rolls wit...
- Patent number 7,546,069
- Issue date Jun 9, 2009
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Environmental controls for operation of an electrostatographic deve...
- Patent number 7,532,830
- Issue date May 12, 2009
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatographic developer unit having multiple magnetic brush r...
- Patent number 7,389,073
- Issue date Jun 17, 2008
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Xerographic developer unit having multiple magnetic brush rolls rot...
- Patent number 7,366,453
- Issue date Apr 29, 2008
- Xerox Corporation
- Michael D. Thompson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatographic developer unit having multiple magnetic brush r...
- Patent number 7,356,292
- Issue date Apr 8, 2008
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer housing design with improved sump mass variation latitude
- Patent number 7,333,753
- Issue date Feb 19, 2008
- Xerox Corporation
- Steven C. Hart
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Xerographic developer unit having variable pitch auger
- Patent number 7,313,348
- Issue date Dec 25, 2007
- Xerox Corporation
- Steven C. Hart
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Xerographic developer unit having variable pitch auger
- Patent number 7,305,206
- Issue date Dec 4, 2007
- Xerox Corporation
- Steven C. Hart
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Xerographic developer unit with specialized exit port for developer...
- Patent number 7,206,538
- Issue date Apr 17, 2007
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Xerographic charging device having two pin arrays
- Patent number 7,110,701
- Issue date Sep 19, 2006
- Xerox Corporation
- John S. Facci
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Firm interlock between shaft and bore
- Patent number 6,317,575
- Issue date Nov 13, 2001
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer unit with a replenish port
- Patent number 6,223,012
- Issue date Apr 24, 2001
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pin charge corotron for minimum ozone production
- Patent number 6,185,397
- Issue date Feb 6, 2001
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Molded quick change photoreceptor support
- Patent number 6,058,280
- Issue date May 2, 2000
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dual charging and metering of development member
- Patent number 6,044,241
- Issue date Mar 28, 2000
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device having a shield with integral electrical connector
- Patent number 5,987,276
- Issue date Nov 16, 1999
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive gear mount for motion quality
- Patent number 5,937,241
- Issue date Aug 10, 1999
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device having an electrode with integral electrical connector
- Patent number 5,907,753
- Issue date May 25, 1999
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device module for use with print cartridge
- Patent number 5,890,035
- Issue date Mar 30, 1999
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Printing cartridge with molded cantilever developer roller spacing...
- Patent number 5,881,341
- Issue date Mar 9, 1999
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rigid interference gear mount for enhanced motion quality
- Patent number 5,845,175
- Issue date Dec 1, 1998
- Xerox Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pin charge coroton with optimum dimensions for minimum ozone produc...
- Patent number 5,845,179
- Issue date Dec 1, 1998
- Xerox Corporation
- Dhirendra C. Damji
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process cartridge including process components having critical imag...
- Patent number 5,835,823
- Issue date Nov 10, 1998
- Xerox Corporation
- Dhirendra C. Damji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge having a drive assembly resultant force counter a...
- Patent number 5,832,345
- Issue date Nov 3, 1998
- Xerox Corporation
- Dhirendra C. Damji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Variable size, replaceable toner sump pans for print cartridges
- Patent number 5,826,132
- Issue date Oct 20, 1998
- Xerox Corporation
- Dhirendra C. Damji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development bias connector with integral bearing support
- Patent number 5,822,654
- Issue date Oct 13, 1998
- Xerox Corporation
- Dhirendra C. Damji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Limited life electrostatographic process cartridge having a waste t...
- Patent number 5,809,376
- Issue date Sep 15, 1998
- Xerox Corporation
- Daniel A. Chiesa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatographic process cartridge having a non-metallic photore...
- Patent number 5,809,377
- Issue date Sep 15, 1998
- Xerox Corporation
- Daniel A. Chiesa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge including a handle defining part of a machine pap...
- Patent number 5,784,671
- Issue date Jul 21, 1998
- Xerox Corporation
- Dhirendra C. Damji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge including a banding defect preventing waste toner...
- Patent number 5,778,283
- Issue date Jul 7, 1998
- Xerox Corporation
- Dhirendra C. Damji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Environmental controls for operation of an electrostatographic deve...
- Publication number 20080025739
- Publication date Jan 31, 2008
- XEROX Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrostatographic developer unit having multiple magnetic brush r...
- Publication number 20070292166
- Publication date Dec 20, 2007
- XEROX Corporation
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrostatographic developer unit having multiple magnetic brush r...
- Publication number 20070231018
- Publication date Oct 4, 2007
- Xerox Corporation.
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Xerographic developer unit having multiple magnetic brush rolls wit...
- Publication number 20070098458
- Publication date May 3, 2007
- Xerox Corporation.
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer housing design with improved sump mass variation latitude
- Publication number 20070098448
- Publication date May 3, 2007
- Xerox Corporation.
- Steven C. Hart
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Xerographic developer unit having variable pitch auger
- Publication number 20070098450
- Publication date May 3, 2007
- Xerox Corporation.
- Steven C. Hart
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Xerographic developer unit having variable pitch auger
- Publication number 20070098451
- Publication date May 3, 2007
- Xerox Corporation.
- Steven C. Hart
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Xerographic developer unit having multiple magnetic brush rolls rot...
- Publication number 20070098456
- Publication date May 3, 2007
- Xerox Corporation.
- Michael D. Thompson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Emissions elimination for small sized toner
- Publication number 20060239710
- Publication date Oct 26, 2006
- Xerox Corporation.
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Xerographic developer unit with specialized exit port for developer...
- Publication number 20060222411
- Publication date Oct 5, 2006
- Xerox Corporation.
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Xerographic charging device having two pin arrays
- Publication number 20060013617
- Publication date Jan 19, 2006
- Xerox Corporation.
- John S. Facci
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Ghosting preventing development apparatus and a reproduction machin...
- Publication number 20020076241
- Publication date Jun 20, 2002
- Xerox Corporation.
- Ajay Kumar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Xerographic developer unit having multiple magnetic brush rolls wit...

Environmental controls for operation of an electrostatographic deve...

Electrostatographic developer unit having multiple magnetic brush r...

Xerographic developer unit having multiple magnetic brush rolls rot...

Electrostatographic developer unit having multiple magnetic brush r...

Developer housing design with improved sump mass variation latitude

Xerographic developer unit having variable pitch auger

Xerographic developer unit having variable pitch auger

Xerographic developer unit with specialized exit port for developer...

Xerographic charging device having two pin arrays

Firm interlock between shaft and bore

Developer unit with a replenish port

Pin charge corotron for minimum ozone production

Molded quick change photoreceptor support

Dual charging and metering of development member

Charging device having a shield with integral electrical connector

Positive gear mount for motion quality

Charging device having an electrode with integral electrical connector

Charging device module for use with print cartridge

Printing cartridge with molded cantilever developer roller spacing...

Rigid interference gear mount for enhanced motion quality

Pin charge coroton with optimum dimensions for minimum ozone produc...

Process cartridge including process components having critical imag...

Process cartridge having a drive assembly resultant force counter a...

Variable size, replaceable toner sump pans for print cartridges

Development bias connector with integral bearing support

Limited life electrostatographic process cartridge having a waste t...

Electrostatographic process cartridge having a non-metallic photore...

Process cartridge including a handle defining part of a machine pap...

Process cartridge including a banding defect preventing waste toner...

Patents Applicationslast 30 patents

Environmental controls for operation of an electrostatographic deve...

Electrostatographic developer unit having multiple magnetic brush r...

Electrostatographic developer unit having multiple magnetic brush r...

Xerographic developer unit having multiple magnetic brush rolls wit...

Developer housing design with improved sump mass variation latitude

Xerographic developer unit having variable pitch auger

Xerographic developer unit having variable pitch auger

Xerographic developer unit having multiple magnetic brush rolls rot...

Emissions elimination for small sized toner

Xerographic developer unit with specialized exit port for developer...

Xerographic charging device having two pin arrays

Ghosting preventing development apparatus and a reproduction machin...