Lam F. Wong

Person

Fairport, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for measurement of tone reproduction curve
- Patent number 6,035,152
- Issue date Mar 7, 2000
- Xerox Corporation
- David C. Craig
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer backer bar that allows a large amount of photoreceptor wr...
- Patent number 6,035,161
- Issue date Mar 7, 2000
- Xerox Corporation
- Steven J. Fiore
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hybrid scavengeless development system
- Patent number 6,026,264
- Issue date Feb 15, 2000
- Xerox Corporation
- Lam F. Wong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Uncoupled toner concentration and tribo control
- Patent number 5,937,227
- Issue date Aug 10, 1999
- Xerox Corporation
- Lam F. Wong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hybrid jumping developer with pulse width compensated toner mass co...
- Patent number 5,890,042
- Issue date Mar 30, 1999
- Xerox Corporation
- Lam F. Wong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for transverse image registration of a photoreceptor belt
- Patent number 5,815,481
- Issue date Sep 29, 1998
- Xerox Corporation
- Ssujan Hou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Auger configuration for eliminating auger mark print defect
- Patent number 5,758,238
- Issue date May 26, 1998
- Xerox Corporation
- Samuel P. Mordenga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Scanning method and apparatus for banding suppression
- Patent number 5,737,006
- Issue date Apr 7, 1998
- Xerox Corporation
- Lam F. Wong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Driving, steering and tensioning roll for belt loops
- Patent number 5,717,984
- Issue date Feb 10, 1998
- Xerox Corporation
- Lam F. Wong
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Toner maintenance subsystem for a printing machine
- Patent number 5,574,539
- Issue date Nov 12, 1996
- Xerox Corporation
- Lam F. Wong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for transport speed optimization to minimize i...
- Patent number 5,568,227
- Issue date Oct 22, 1996
- Xerox Corporation
- Lam F. Wong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Gateless rocker inverter
- Patent number 5,449,160
- Issue date Sep 12, 1995
- Xerox Corporation
- Ssujan Hou
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Full productivity high performance inverter
- Patent number 5,449,163
- Issue date Sep 12, 1995
- Lam F. Wong
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Belt photoreceptor on cylindrical mandrel
- Patent number 5,386,273
- Issue date Jan 31, 1995
- Xerox Corporation
- Larry M. Wood
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for tandem color registration control
- Patent number 5,384,592
- Issue date Jan 24, 1995
- Xerox Corporation
- Lam F. Wong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color printer having reduced first copy out time and extended photo...
- Patent number 5,342,715
- Issue date Aug 30, 1994
- Xerox Corporation
- Venhatesh H. Kamath
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sensor control system and method compensating for degradation of th...
- Patent number 5,289,011
- Issue date Feb 22, 1994
- Xerox Corporation
- Lam F. Wong
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Single pass color printer
- Patent number 5,278,589
- Issue date Jan 11, 1994
- Xerox Corporation
- Lam F. Wong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Single pass direct transfer color printer
- Patent number 5,274,428
- Issue date Dec 28, 1993
- Xerox Corporation
- Lam F. Wong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Raster output scanner with improved process direction registration
- Patent number 5,264,872
- Issue date Nov 23, 1993
- Xerox Corporation
- Lam F. Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustable normal force edge registering apparatus
- Patent number 5,253,862
- Issue date Oct 19, 1993
- Xerox Corporation
- Thomas Acquaviva
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for belt steering control
- Patent number 5,248,027
- Issue date Sep 28, 1993
- Xerox Corporation
- Jacob N. Kluger
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Low cost and high precision scheme for photoreceptor belt steering...
- Patent number 5,225,877
- Issue date Jul 6, 1993
- Xerox Corporation
- Lam F. Wong
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Photoreceptor drum runout control apparatus
- Patent number 5,218,405
- Issue date Jun 8, 1993
- Xerox Corporation
- Lam F. Wong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for transverse image registration on photorece...
- Patent number 5,208,796
- Issue date May 4, 1993
- Xerox Corporation
- Lam F. Wong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Moving edge side registration device
- Patent number 5,156,392
- Issue date Oct 20, 1992
- Xerox Corporation
- Lam F. Wong
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Photoelectric paper basis weight sensor
- Patent number 5,138,178
- Issue date Aug 11, 1992
- Xerox Corporation
- Lam F. Wong
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Development module for a color printer
- Patent number 5,083,164
- Issue date Jan 21, 1992
- Xerox Corporation
- Venkatesh H. Kamath
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Swing arm roller speed differential web tracking system
- Patent number 4,919,318
- Issue date Apr 24, 1990
- Xerox Corporation
- Lam F. Wong
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Side edge registration system
- Patent number 4,836,527
- Issue date Jun 6, 1989
- Xerox Corporation
- Lam F. Wong
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Lam F. Wong

Person

Patents Grantslast 30 patents

Method for measurement of tone reproduction curve

Developer backer bar that allows a large amount of photoreceptor wr...

Hybrid scavengeless development system

Uncoupled toner concentration and tribo control

Hybrid jumping developer with pulse width compensated toner mass co...

Apparatus for transverse image registration of a photoreceptor belt

Auger configuration for eliminating auger mark print defect

Scanning method and apparatus for banding suppression

Driving, steering and tensioning roll for belt loops

Toner maintenance subsystem for a printing machine

Method and apparatus for transport speed optimization to minimize i...

Gateless rocker inverter

Full productivity high performance inverter

Belt photoreceptor on cylindrical mandrel

Method and apparatus for tandem color registration control

Color printer having reduced first copy out time and extended photo...

Sensor control system and method compensating for degradation of th...

Single pass color printer

Single pass direct transfer color printer

Raster output scanner with improved process direction registration

Adjustable normal force edge registering apparatus

Method and apparatus for belt steering control

Low cost and high precision scheme for photoreceptor belt steering...

Photoreceptor drum runout control apparatus

Method and apparatus for transverse image registration on photorece...

Moving edge side registration device

Photoelectric paper basis weight sensor

Development module for a color printer

Swing arm roller speed differential web tracking system

Side edge registration system