Henk van Houten

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable illumination devices
- Patent number 9,580,644
- Issue date Feb 28, 2017
- Philips Lighting Holding B.V.
- Gongming Wei
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE ILLUMINATION DEVICES
- Publication number 20120170308
- Publication date Jul 5, 2012
- Koninklijke Philips Electronics N.V.
- Gongming Wei
- G02 - OPTICS