Mei-Chin CHOU

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Rotation mechanism
- Patent number 9,102,474
- Issue date Aug 11, 2015
- Industrial Technology Research Institute
- Wei-Chu Lin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Constant force socket
- Patent number 7,032,481
- Issue date Apr 25, 2006
- Industrial Technology Research Institute
- Ming-Hua Li
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Device for numerically displaying torque of torque wrench having a...
- Patent number 7,000,508
- Issue date Feb 21, 2006
- Industrial Technology Research Institute
- Ming-Hua Li
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
ROTATION MECHANISM
- Publication number 20150139759
- Publication date May 21, 2015
- Industrial Technology Research Institute
- Wei-Chu LIN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device for numerically displaying torque of torque wrench having a...
- Publication number 20050155469
- Publication date Jul 21, 2005
- Ming-Hua Li
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Constant force socket
- Publication number 20050115369
- Publication date Jun 2, 2005
- Ming-Hua Li
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS