Christopher Hefele

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Hoboken, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Managing media server resources in a VoIP network
- Patent number 7,899,865
- Issue date Mar 1, 2011
- AT&T Intellectual Property II, L.P.
- Barbara Leslie Banner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling media server resources in a VoIP network
- Patent number 7,656,866
- Issue date Feb 2, 2010
- AT&T Corp.
- Barbara Leslie Banner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent peripheral concentrator
- Patent number 7,548,550
- Issue date Jun 16, 2009
- AT&T Intellectual Property II, L.P.
- Wesley A. Brush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent peripheral concentrator
- Patent number 6,917,625
- Issue date Jul 12, 2005
- AT&T Corp.
- Wesley A. Brush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Controlling media server resources in a VoIP network
- Publication number 20060239257
- Publication date Oct 26, 2006
- AT&T Corp.
- Barbara Leslie Banner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Managing media server resources in a VoIP network
- Publication number 20060239249
- Publication date Oct 26, 2006
- AT&T Corp.
- Barbara Leslie Banner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE