Dirk Buchhauser

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lens and lighting device
- Patent number 9,423,098
- Issue date Aug 23, 2016
- Osram GmbH
- Jing Lin
- F21 - LIGHTING
Information Patent Grant
Lens and LED retrofit lamp
- Patent number 9,366,416
- Issue date Jun 14, 2016
- Osram GmbH
- Dirk Buchhauser
- F21 - LIGHTING
Information Patent Grant
LED lighting assembly and an LED retrofit lamp having the LED light...
- Patent number 9,255,667
- Issue date Feb 9, 2016
- Osram GmbH
- Qihui Zhang
- F21 - LIGHTING
Information Patent Grant
Illuminating device
- Patent number 9,194,565
- Issue date Nov 24, 2015
- Osram GmbH
- Xiaoyu Chen
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LENS AND LIGHTING DEVICE
- Publication number 20150260369
- Publication date Sep 17, 2015
- Osram GmbH
- Jing Lin
- F21 - LIGHTING
Information Patent Application
LENS AND LED RETROFIT LAMP
- Publication number 20150260374
- Publication date Sep 17, 2015
- Osram GmbH
- Dirk Buchhauser
- F21 - LIGHTING
Information Patent Application
ILLUMINATING DEVICE
- Publication number 20150003072
- Publication date Jan 1, 2015
- OSRAM GMBH
- Xiaoyu Chen
- F21 - LIGHTING
Information Patent Application
LED LIGHTING ASSEMBLY AND AN LED RETROFIT LAMP HAVING THE LED LIGHT...
- Publication number 20140210332
- Publication date Jul 31, 2014
- OSRAM GMBH
- Qihui Zhang
- F21 - LIGHTING