Andrew Silver

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Internet audio gateway
- Patent number 7,616,648
- Issue date Nov 10, 2009
- Alcatel-Lucent USA Inc.
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced call delivery system for interoperability between circuit...
- Patent number 6,961,578
- Issue date Nov 1, 2005
- Nortel Networks Limited
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced emulation system on a communication network
- Patent number 6,917,621
- Issue date Jul 12, 2005
- Nortel Networks Limited
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and system for delivering wireless calls
- Patent number 6,600,920
- Issue date Jul 29, 2003
- Nortel Networks Limited
- Gary Boyd Stephens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced call delivery system for interoperability between circuit...
- Patent number 6,560,457
- Issue date May 6, 2003
- Nortel Networks Limited
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and system for providing location information of a mobile st...
- Publication number 20050239476
- Publication date Oct 27, 2005
- Arvind Betrabet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Internet audio gateway
- Publication number 20050232282
- Publication date Oct 20, 2005
- SPATIAL COMMUNICATIONS TECHNOLOGIES, INC
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enhanced call delivery system for interoperability between circuit...
- Publication number 20040058688
- Publication date Mar 25, 2004
- Andrew Silver
- H04 - ELECTRIC COMMUNICATION TECHNIQUE