Richard Surprenant

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for multiple mode voice and data communications...
- Patent number 6,385,194
- Issue date May 7, 2002
- Vertical Networks, Inc.
- Richard Surprenant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for multiple mode voice and data communications...
- Patent number 6,266,341
- Issue date Jul 24, 2001
- Vertical Networks, Inc.
- Richard Surprenant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR MULTIPLE MODE VOICE AND DATA COMMUNICATIONS...
- Publication number 20010050918
- Publication date Dec 13, 2001
- RICHARD SURPRENANT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE