Chan-Woo Cho

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for treating substrates
- Patent number 7,196,011
- Issue date Mar 27, 2007
- Samsung Electronics Co., Ltd.
- Chan-Woo Cho
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for treating susbtrates
- Publication number 20050153557
- Publication date Jul 14, 2005
- Chan-Woo Cho
- B24 - GRINDING POLISHING