Chuan Yuan

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lighting device having a light source heat sink arranged separate f...
- Patent number 9,816,698
- Issue date Nov 14, 2017
- Philips Lighting Holding B.V.
- Bao Wang
- F21 - LIGHTING
Information Patent Grant
LED light bulb with light scattering optics structure
- Patent number 8,696,156
- Issue date Apr 15, 2014
- Koninklijke Philips N.V.
- Chuan Yuan
- F21 - LIGHTING
Information Patent Grant
Illumination apparatus and a method of assembling the illumination...
- Patent number 8,664,838
- Issue date Mar 4, 2014
- Koninklijke Philips N.V.
- Chuan Yuan
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE HAVING A LIGHT SOURCE HEAT SINK ARRANGED SEPARATE F...
- Publication number 20150138777
- Publication date May 21, 2015
- KONINKLJKE PHILIPS N.V.
- Bao Wang
- F21 - LIGHTING
Information Patent Application
LED LIGHT BULB WITH LIGHT SCATTERING OPTICS STRUCTURE
- Publication number 20130285531
- Publication date Oct 31, 2013
- Koninklijke Philips N.V.
- Chuan Yuan
- F21 - LIGHTING
Information Patent Application
ILLUMINATION APPARATUS AND A METHOD OF ASSEMBLING THE ILLUMINATION...
- Publication number 20130257261
- Publication date Oct 3, 2013
- Koninklijke Philips Electronics N.V.
- Chuan Yuan
- F21 - LIGHTING