Hans Van Sprang

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Waalre, NL

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Patents Grantslast 30 patents

Information Patent Grant
Light source and method for operating a lighting system
- Patent number 8,134,311
- Issue date Mar 13, 2012
- Koninklijke Philips Electronics N.V.
- Maurice Alexander Hugo Donners
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cooling device for a light-emitting semiconductor device and a meth...
- Patent number 7,855,449
- Issue date Dec 21, 2010
- Koninklijke Philips Electronics N.V.
- Jan De Graff
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Light engine
- Patent number 7,722,211
- Issue date May 25, 2010
- Koninklijke Philips Electronics N.V.
- Johan Marra
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FACEPLATE AND METHOD OF MANUFACTURE
- Publication number 20110293231
- Publication date Dec 1, 2011
- Koninklijke Philips Electronics N.V.
- Ties van Bommel
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE AND METHOD FOR OPERATING A LIGHTING SYSTEM
- Publication number 20100102759
- Publication date Apr 29, 2010
- Koninklijke Philips Electronics N.V.
- Maurice Alexander Hugo Donners
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTRIC LAMP AND INTERFERENCE FILM
- Publication number 20090236960
- Publication date Sep 24, 2009
- Koninklijke Philips Electronics, N.V.
- Margot Van Grootel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cooling Device for a Light-Emitting Semiconductor Device and a Meth...
- Publication number 20080191236
- Publication date Aug 14, 2008
- Koninklijke Philips Electronics N.V.
- Jan De Graaf
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Light Emitting Device Comprising Inorganic Light Emitting Diode (S)
- Publication number 20080143242
- Publication date Jun 19, 2008
- Koninklijke Philips Electronics, N.V.
- Jan De Graaf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Engine
- Publication number 20080094835
- Publication date Apr 24, 2008
- Koninklijke Philips Electronics, N.V.
- Johan Marra
- G02 - OPTICS