Yun-Liang Ouyang

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Hukou Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Polishing pad and method of fabrication
- Patent number 8,303,382
- Issue date Nov 6, 2012
- IV Technologies Co., Ltd.
- Yu-Piao Wang
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Polishing pad and method of fabrication
- Publication number 20070093191
- Publication date Apr 26, 2007
- IV TECHNOLOGIES CO., LTD.
- Yu-Piao Wang
- B24 - GRINDING POLISHING