David A. Fox

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Rockford, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Three phase flux switching generator in a three stage wound field s...
- Patent number 9,543,876
- Issue date Jan 10, 2017
- Hamilton Sundstrand Corporation
- Dhaval Patel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC current sensing utilizing a current transformer
- Patent number 9,184,657
- Issue date Nov 10, 2015
- Hamilton Sundstrand Space Systems International, Inc.
- David A. Fox
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage sensing in isolated converters
- Patent number 9,007,052
- Issue date Apr 14, 2015
- Hamilton Sundstrand Space Systems International, Inc.
- Jason A. Ohnemus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulsed power supply with current ripple reduction
- Patent number 7,868,485
- Issue date Jan 11, 2011
- Hamilton Sundstrand Corporation
- David A. Fox
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
THREE PHASE FLUX SWITCHING GENERATOR IN A THREE STAGE WOUND FIELD S...
- Publication number 20150097372
- Publication date Apr 9, 2015
- HAMILTON SUNDSTRAND CORPORATION
- Dhaval Patel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE SENSING IN ISOLATED CONVERTERS
- Publication number 20140028289
- Publication date Jan 30, 2014
- HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC.
- Jason A. Ohnemus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC CURRENT SENSING UTILIZING A CURRENT TRANSFORMER
- Publication number 20130328538
- Publication date Dec 12, 2013
- David A. Fox
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Remote Power Controller with Parallel FETS
- Publication number 20110235227
- Publication date Sep 29, 2011
- Hamilton Sundstrand Corporation
- David A. Fox
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Pulsed power supply with current ripple reduction
- Publication number 20070090693
- Publication date Apr 26, 2007
- Hamilton Sundstrand Corporation
- David Alan Fox
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC