Oral A. Christie

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Roswell, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated wireless/wireline registration
- Patent number 7,894,814
- Issue date Feb 22, 2011
- AT&T Intellectual Property I, L.P.
- Christopher C. Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated wireless/wireline registration
- Patent number 7,796,989
- Issue date Sep 14, 2010
- AT&T Intellectual Property I, L.P.
- Christopher C. Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated wireless/wireline registration
- Patent number 7,130,628
- Issue date Oct 31, 2006
- BellSouth Intellectual Property Corporation
- Christopher C. Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated wireless/wireline registration
- Patent number 6,628,947
- Issue date Sep 30, 2003
- BellSouth Intellectual Property Corporation
- Christopher C. Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Integrated Wireless/Wireline Registration
- Publication number 20100297987
- Publication date Nov 25, 2010
- Christopher C. Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated wireless/wireline registration
- Publication number 20070274287
- Publication date Nov 29, 2007
- Christopher C. Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated wireless/wireline registration
- Publication number 20040005891
- Publication date Jan 8, 2004
- Christopher C. Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE