Ludovicus F. J. Oostvogels

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Ballast circuit
- Patent number 6,452,343
- Issue date Sep 17, 2002
- Koninklijke Philips Electronics N.V.
- Ludovicus F. J. Oostvogels
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp circuit with dual ignition coils
- Patent number 6,198,232
- Issue date Mar 6, 2001
- U.S. Philips Corporation
- Antonius A. M. Marinus
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for driving a gas discharge lamp
- Publication number 20040245945
- Publication date Dec 9, 2004
- Winston Donald Couwenberg
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Ballast circuit
- Publication number 20020017877
- Publication date Feb 14, 2002
- Ludovicus F. J. Oostvogels
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC