Che-Min Yu

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Hsin-Chuang City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Fastening structure for a heat sink
- Patent number 6,950,307
- Issue date Sep 27, 2005
- Datech Technology Co., Ltd.
- Che-Min Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for joining metal component by press-fit connection
- Patent number 6,851,173
- Issue date Feb 8, 2005
- Datech Technology Co., Ltd.
- Che-Min Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat sink fastening structure assembly method of use
- Patent number 6,684,476
- Issue date Feb 3, 2004
- Datech Technology Co., Ltd.
- Che-Min Yu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for joining metal component by press-fit connection
- Publication number 20040040141
- Publication date Mar 4, 2004
- DATECH TECHNOLOGY CO., LTD.
- Che-Min Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fastening structure for a heat sink
- Publication number 20040037041
- Publication date Feb 26, 2004
- DATECH TECHNOLOGY CO., LTD.
- Che-Min Yu
- H01 - BASIC ELECTRIC ELEMENTS