Silvia Golsch

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Wurselen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device with conversion structure
- Patent number 7,982,229
- Issue date Jul 19, 2011
- Koninklijke Philips Electronics N.V.
- Hans-Helmut Bechtel
- F21 - LIGHTING
Information Patent Grant
Illumination system comprising a green-emitting ceramic luminescenc...
- Patent number 7,901,592
- Issue date Mar 8, 2011
- Koninklijke Philips Electronics N.V.
- Peter Schmidt
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION SYSTEM COMPRISING A GREEN-EMITTING CERAMIC LUMINESCENC...
- Publication number 20100127286
- Publication date May 27, 2010
- Koninklijke Philips Electronics N.V.
- Peter Schmidt
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
LIGHT EMITTING DEVICE WITH CONVERSION STRUCTURE
- Publication number 20090078949
- Publication date Mar 26, 2009
- Koninklijke Philips Electronics, N.V.
- Hans-Helmut Bechtel
- G02 - OPTICS
Information Patent Application
Illumination System Comprising Ceramic Luminescence Converter
- Publication number 20080165523
- Publication date Jul 10, 2008
- Koninklijke Philips Electronics N.V.
- Peter Schmidt
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES