Viswanath Yegnanarayanan

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Whittier, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Page description language on demand printing
- Patent number 7,023,566
- Issue date Apr 4, 2006
- Xerox Corporation
- Viswanath Yegnanarayanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic commerce enabled purchasing system
- Patent number 6,405,178
- Issue date Jun 11, 2002
- Xerox Corporation
- Daniel W. Manchala
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure document reprinting
- Patent number 6,088,119
- Issue date Jul 11, 2000
- Xerox Corporation
- Daniel W. Manchala
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Page description language on demand printing
- Publication number 20020080385
- Publication date Jun 27, 2002
- Xerox Corporation.
- Viswanath Yegnanarayanan
- G06 - COMPUTING CALCULATING COUNTING