Heui-Jae Pahk

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Bongchun-dong Kwanak-ku, KR

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-precision positioning system
- Patent number 7,243,571
- Issue date Jul 17, 2007
- Heui-Jae Pahk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ultra-precision feeding apparatus
- Patent number 6,860,020
- Issue date Mar 1, 2005
- Heui-Jae Pahk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Ultra-precision feeding apparatus
- Publication number 20040149067
- Publication date Aug 5, 2004
- Heui-Jae Pahk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ultra-precision positioning system
- Publication number 20040138766
- Publication date Jul 15, 2004
- Heui-Jae Pahk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR