Jean-Francois Lavaud

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Bergerac, FR

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Patents Grantslast 30 patents

Information Patent Grant
High-pressure discharge lamp having an outer envelope arranged arou...
- Patent number 7,973,480
- Issue date Jul 5, 2011
- Koninklijke Philips Electronics N.V.
- Leo Gustaaf Joanna Emiel Marien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-pressure discharge lamp having a metal exhaust tube
- Patent number 7,550,924
- Issue date Jun 23, 2009
- Koninklijke Philips Electronics N.V.
- Leo Gustaaf Joanna Emiel Marien
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High-pressure discharge lamp having an outer envelope arranged arou...
- Publication number 20090243487
- Publication date Oct 1, 2009
- Koninklijke Philips Electronics N.V.
- Leo Gustaaf Joanna Emiel Marien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-pressure discharge lamp
- Publication number 20060076869
- Publication date Apr 13, 2006
- Leo Gustaaf Joanna Emiel Marien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electric lamp, and light projector provided with an electric lamp
- Publication number 20050083493
- Publication date Apr 21, 2005
- Johannes Petrus Maria Ansems
- H01 - BASIC ELECTRIC ELEMENTS