Chung-Chuen Sun

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Ping Zhen City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Heat sink processing method
- Patent number 6,845,647
- Issue date Jan 25, 2005
- Fan Zhen Co., Ltd.
- Chung-Chuen Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat sink manufacturing apparatus
- Patent number 6,792,672
- Issue date Sep 21, 2004
- Fan Zhen Co., Ltd.
- Chung-Chuen Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Heat sink processing method
- Publication number 20040042153
- Publication date Mar 4, 2004
- Fan Zhen Co., Ltd.
- Chung-Chuen Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Heat sink manufacturing apparatus
- Publication number 20040040146
- Publication date Mar 4, 2004
- Fan Zhen Co., Ltd.
- Chung-Chuen Sun
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR