XiaoFeng HE

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Nantong, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Patterned epitaxial structure laser lift-off device
- Patent number 11,870,003
- Issue date Jan 9, 2024
- Xiaofeng He
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PATTERNED EPITAXIAL STRUCTURE LASER LIFT-OFF DEVICE
- Publication number 20210175388
- Publication date Jun 10, 2021
- NANTONG CHINA RAILWAY HUAYU ELECTRIC CO., LTD
- XiaoFeng HE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR