William J. Fox

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced AC immunity in ground fault detection
- Patent number 7,821,413
- Issue date Oct 26, 2010
- ADC DSL Systems, Inc.
- William J. Fox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced AC immunity in ground fault detection
- Patent number 7,443,308
- Issue date Oct 28, 2008
- ADC DLS Systems, Inc.
- William J. Fox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auto-resetting span-power protection
- Patent number 7,433,165
- Issue date Oct 7, 2008
- ADC DSL Systems, Inc.
- Michael Carter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Repeater bipolar violation in-service detection system
- Patent number 5,907,579
- Issue date May 25, 1999
- Alcatel Network Systems, Inc.
- Bruce E. Urban
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronous optical transmission system
- Patent number 5,185,736
- Issue date Feb 9, 1993
- Alcatel NA Network Systems Corp.
- Raymond E. Tyrrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ENHANCED AC IMMUNITY IN GROUND FAULT DETECTION
- Publication number 20090015434
- Publication date Jan 15, 2009
- ADC DSL Systems, Inc.
- William J. Fox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Auto-resetting span-power protection
- Publication number 20070217101
- Publication date Sep 20, 2007
- ADC DSL Systems, Inc.
- Michael Carter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enhanced AC immunity in ground fault detection
- Publication number 20070217099
- Publication date Sep 20, 2007
- ADC DSL Systems, Inc.
- William J. Fox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE