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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device with at least two alternately driven light em...
- Patent number 7,659,544
- Issue date Feb 9, 2010
- Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- Ming Lu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Illumination system and display device
- Publication number 20070236934
- Publication date Oct 11, 2007
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Ya-Hsien Chang
- G02 - OPTICS
Information Patent Application
Light emitting device
- Publication number 20070145349
- Publication date Jun 28, 2007
- Ming Lu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR