Xinrong Yang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Solid-state laser lift-off apparatus
- Patent number 8,395,082
- Issue date Mar 12, 2013
- Sino Nitride Semiconductor Co., Ltd.
- Guoyi Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for nondestructive lift-off of GaN from sapphire substrate u...
- Patent number 8,338,313
- Issue date Dec 25, 2012
- Sino Nitride Semiconductor Co, Ltd.
- Guoyi Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SOLID-STATE LASER LIFT-OFF APPARATUS AND LIFT-OFF METHOD
- Publication number 20120064735
- Publication date Mar 15, 2012
- Guoyi Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR NONDESTRUCTIVE LIFT-OFF OF GaN FROM SAPPHIRE SUBSTRATE U...
- Publication number 20110201191
- Publication date Aug 18, 2011
- Guoyi Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR