Robert G. Dole

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Churchville, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for managing voice call quality over packet ne...
- Patent number 7,957,426
- Issue date Jun 7, 2011
- AT&T Intellectual Property II, L.P.
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing voice call quality over packet ne...
- Patent number 7,110,422
- Issue date Sep 19, 2006
- AT&T Corporation
- Gagan Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE