Zuzhi Wang

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device and method for manufacturing the light-emitti...
- Patent number 10,386,022
- Issue date Aug 20, 2019
- Osram GmbH
- Zuzhi Wang
- F21 - LIGHTING
Information Patent Grant
Lens for illuminating device and illuminating device having said lens
- Patent number 9,629,247
- Issue date Apr 18, 2017
- Xiongjie Cheng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lighting device, and illuminating device including the lighting device
- Patent number 9,557,039
- Issue date Jan 31, 2017
- Osram GmbH
- Xiongjie Cheng
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE LIGHT-EMITTI...
- Publication number 20170159893
- Publication date Jun 8, 2017
- OSRAM GMBH
- Zuzhi Wang
- F21 - LIGHTING
Information Patent Application
LENS FOR ILLUMINATING DEVICE AND ILLUMINATING DEVICE HAVING SAID LENS
- Publication number 20160143146
- Publication date May 19, 2016
- Xiongjie Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING DEVICE, AND ILLUMINATING DEVICE INCLUDING THE LIGHTING DEVICE
- Publication number 20150260378
- Publication date Sep 17, 2015
- Osram GmbH
- Xiongjie Cheng
- F21 - LIGHTING
Information Patent Application
Illuminating Device and Manufacturing Method thereof
- Publication number 20150252976
- Publication date Sep 10, 2015
- OSRAM GMBH
- Xiaoqing Sun
- F21 - LIGHTING