Stefan Willi Julius GRUHLKE

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EINDHOVEN, NL

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device
- Patent number 9,810,826
- Issue date Nov 7, 2017
- Philips Lighting Holding B.V.
- Dmitri Anatolievich Chestakov
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
A LIGHT EMITTING DEVICE
- Publication number 20160377785
- Publication date Dec 29, 2016
- PHILIPS LIGHTING HOLDING B.V.
- Dmitri Anatolievich CHESTAKOV
- G02 - OPTICS