Dennis R. Roark

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Agoura, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for controlling and monitoring an array of point-...
- Patent number 7,782,029
- Issue date Aug 24, 2010
- Power-One, Inc.
- Alain Chapuis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital double-loop output voltage regulation
- Patent number 7,554,310
- Issue date Jun 30, 2009
- Power-One, Inc.
- Alain Chapuis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System for controlling and monitoring an array of point-of-load reg...
- Patent number 7,456,617
- Issue date Nov 25, 2008
- Power-One, Inc.
- Alain Chapuis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital double-loop output voltage regulation
- Patent number 7,394,236
- Issue date Jul 1, 2008
- Power-One, Inc.
- Alain Chapuis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital pulse width modulation controller with preset filter coeffi...
- Patent number 7,239,115
- Issue date Jul 3, 2007
- Power-One, Inc.
- Alain Chapuis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Method And System For Controlling And Monitoring An Array Of Point-...
- Publication number 20080072080
- Publication date Mar 20, 2008
- Alain Chapuis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL DOUBLE-LOOP OUTPUT VOLTAGE REGULATION
- Publication number 20070182391
- Publication date Aug 9, 2007
- POWER-ONE, INC.
- Alain Chapuis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Digital double-loop output voltage regulation
- Publication number 20070069706
- Publication date Mar 29, 2007
- Alain Chapuis
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and system for controlling and monitoring an array of point-...
- Publication number 20050289373
- Publication date Dec 29, 2005
- POWER-ONE, INC.
- Alain Chapuis
- G06 - COMPUTING CALCULATING COUNTING