Gregory P. Dumas

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Milpitas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Redundant database storage of selected record information for an au...
- Patent number 6,778,647
- Issue date Aug 17, 2004
- Siemens Information and Communication Networks, Inc.
- Gregory P. Dumas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
B-channel synchronization for G 723 1 vocoding
- Patent number 6,269,095
- Issue date Jul 31, 2001
- Siemens Information and Communication Networks, Inc.
- Harald Neubauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call sharing for inbound and outbound call center agents
- Patent number 5,519,773
- Issue date May 21, 1996
- Siemens Colm Communications Inc.
- Gregory P. Dumas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital link for telephone station sets
- Patent number 4,642,805
- Issue date Feb 10, 1987
- Rolm Corporation
- Gregory P. Dumas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE