William Y. Pong

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Tualatin, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Image transfer element with balanced constant force load
- Patent number 8,075,128
- Issue date Dec 13, 2011
- Xerox Corporation
- Daniel C. Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image transfer element with balanced constant load force
- Patent number 7,497,566
- Issue date Mar 3, 2009
- Xerox Corporation
- Daniel C. Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of cleaning a printer media preheater
- Patent number 5,856,650
- Issue date Jan 5, 1999
- Tektronix, Inc.
- James D. Rise
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer multi-function drive train apparatus and method
- Patent number 5,820,275
- Issue date Oct 13, 1998
- Tektronix, Inc.
- Timothy L. Crawford
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer media preheater and method
- Patent number 5,691,756
- Issue date Nov 25, 1997
- Tektronix, Inc.
- James D. Rise
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer media path sensing apparatus
- Patent number 5,619,240
- Issue date Apr 8, 1997
- Tektronix, Inc.
- William Y. Pong
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Image Transfer Element with Balanced Constant Force Load
- Publication number 20120050436
- Publication date Mar 1, 2012
- Xerox Corporation
- Daniel C. Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Transfer Element with Balanced Constant Force Load
- Publication number 20090153635
- Publication date Jun 18, 2009
- Xerox Corporation
- Daniel C. Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image transfer element with balanced constant load force
- Publication number 20050150397
- Publication date Jul 14, 2005
- Xerox Corporation.
- Daniel C. Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY