Philip Russell Specht

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Roswell, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Code violation generator and methods of generating code violations
- Patent number 8,599,936
- Issue date Dec 3, 2013
- AT&T Intellectual Property I, L.P.
- Philip Specht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active cancellation hearing assistance device
- Patent number 8,594,352
- Issue date Nov 26, 2013
- AT&T Mobility II LLC
- Melvin Duane Frerking
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for providing wireless communications for data...
- Patent number 8,116,812
- Issue date Feb 14, 2012
- AT&T Mobility II LLC
- Philip Russell Specht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for providing wireless communications for data...
- Patent number 7,890,137
- Issue date Feb 15, 2011
- AT&T Mobility II LLC
- Philip Russell Specht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active cancellation hearing assistance device
- Patent number 7,787,648
- Issue date Aug 31, 2010
- AT&T Mobility II LLC
- Melvin Duane Frerking
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for providing wireless communications for data...
- Patent number 7,657,284
- Issue date Feb 2, 2010
- AT&T Intellectual Property I, L.P.
- Philip Russell Specht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Providing Wireless Communications for Data...
- Publication number 20110124370
- Publication date May 26, 2011
- Philip Russell Specht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Active Cancellation Hearing Assistance Device
- Publication number 20100220867
- Publication date Sep 2, 2010
- Melvin Duane Frerking
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Providing Wireless Communications for Data...
- Publication number 20100103879
- Publication date Apr 29, 2010
- Philip Russell Specht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Code violation generator and methods of generating code violations
- Publication number 20080056453
- Publication date Mar 6, 2008
- Philip Specht
- H04 - ELECTRIC COMMUNICATION TECHNIQUE