Mingkun He

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Guangdong, 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

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