Shengmei Zheng

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing thin semiconductor structures
- Patent number 7,985,971
- Issue date Jul 26, 2011
- Hong Kong Applied Science and Technology Research Institute Co. Ltd.
- Yong Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having current spreading layer
- Patent number 7,834,373
- Issue date Nov 16, 2010
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Jian Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode device, and manufacture and use thereof
- Patent number 7,800,122
- Issue date Sep 21, 2010
- Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- Kuo An Chiu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING THIN SEMICONDUCTOR STRUCTURES
- Publication number 20090218590
- Publication date Sep 3, 2009
- Hong Kong Applied Science and Technology Research Institute
- Yong Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device having current spreading layer
- Publication number 20080135867
- Publication date Jun 12, 2008
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Jian Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting diode device, and manufacture and use thereof
- Publication number 20080061310
- Publication date Mar 13, 2008
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Kuo An Chiu
- H01 - BASIC ELECTRIC ELEMENTS