Hendrik Jan Zwerver

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for driving a fluorescent lamp
- Patent number 8,664,894
- Issue date Mar 4, 2014
- Koninklijke Philips N.V.
- Hendrik Jan Zwerver
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical DC-DC power converter with magnetically coupled switch c...
- Patent number 7,791,905
- Issue date Sep 7, 2010
- Koninklijke Philips Electronics N.V.
- Bart Jozef Maria Smet
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching arrangement
- Patent number 6,420,836
- Issue date Jul 16, 2002
- Koninklijke Philips Electronics N.V.
- Hendrik Jan Zwerver
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR DRIVING A FLUORESCENT LAMP
- Publication number 20120242253
- Publication date Sep 27, 2012
- Koninklijke Philips Electronics N.V.
- Hendrik Jan Zwerver
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC BALLAST FOR A FLUORESCENT LAMP
- Publication number 20100327759
- Publication date Dec 30, 2010
- Koninklijke Philips Electronics N.V.
- Hendrik Jan ZWERVER
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL DC-DC POWER CONVERTER WITH MAGNETICALLY COUPLED SWITCH C...
- Publication number 20090244930
- Publication date Oct 1, 2009
- Koninklijke Philips Electronics N.V.
- Bart Jozef Maria Smet
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMATIC FREQUENCY CONTROL FOR SERIES RESONANT SWITCHED MODE POWER...
- Publication number 20090115381
- Publication date May 7, 2009
- Koninklijke Philips Electronics, N.V.
- Hendrik Jan ZWERVER
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...