John Y. Zhang

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La Canada, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Driver that presents context sensitive information about device fea...
- Patent number 8,670,161
- Issue date Mar 11, 2014
- Xerox Corporation
- David L. Salgado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protocol allowing modification of device attribute availability on...
- Patent number 8,064,087
- Issue date Nov 22, 2011
- Xerox Corporation
- Christine M. Miyachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protocol allowing a document management system to communicate inter...
- Patent number 7,944,572
- Issue date May 17, 2011
- Xerox Corporation
- Christine M. Miyachi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Protocol allowing a document management system to communicate inter...
- Publication number 20100321733
- Publication date Dec 23, 2010
- Xerox Corporation
- Christine M. Miyachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A Protocol allowing a document management system to communicate int...
- Publication number 20080180722
- Publication date Jul 31, 2008
- Xerox Corporation.
- Christine M. Miyachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Driver that presents context sensitive information about device fea...
- Publication number 20070109575
- Publication date May 17, 2007
- Xerox Corporation.
- David L. Salgado
- G06 - COMPUTING CALCULATING COUNTING