Christopher Tad Ammann

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Power supply having a flyback topology and current sense transformer
- Patent number 7,839,662
- Issue date Nov 23, 2010
- ADC DSL Systems, Inc.
- Randall L. Powers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Network interface device having improved thermal properties
- Patent number 7,525,979
- Issue date Apr 28, 2009
- ADC DSL Systems, Inc.
- Suleyman Oguz Sumer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power ramp-up in a line-powered network element system
- Patent number 7,340,051
- Issue date Mar 4, 2008
- ADC DSL Systems, Inc.
- Melvin Richard Phillips
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Current sense circuit in a line powered network element
- Patent number 7,113,591
- Issue date Sep 26, 2006
- ADC DSL Systems, Inc.
- Charles Weston Lomax, Jr.
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system of slow output voltage ramp control for a power s...
- Patent number 6,646,897
- Issue date Nov 11, 2003
- ADC DCL Systems, Inc.
- Charles Weston Lomax
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Network interface device
- Publication number 20060245445
- Publication date Nov 2, 2006
- ADC DSL Systems, Inc.
- Suleyman Oguz Sumer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power supply having a flyback topology and current sense transformer
- Publication number 20060062028
- Publication date Mar 23, 2006
- ADC DSL Systems, Inc.
- Randall L. Powers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Current sense circuit in a line powered network element
- Publication number 20040240663
- Publication date Dec 2, 2004
- Charles Weston Lomax
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power ramp-up in a line-powered network element system
- Publication number 20040240665
- Publication date Dec 2, 2004
- ADC DSL Systems, Inc.
- Melvin Richard Phillips
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM OF SLOW OUTPUT VOTAGE RAMP CONTROL FOR A POWER SU...
- Publication number 20030202364
- Publication date Oct 30, 2003
- ADC DSL Systems, Inc.
- Charles Weston Lomax
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER