Shiuan-Tzung Li

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Taichung County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing polishing pad having detection window and p...
- Patent number 9,707,662
- Issue date Jul 18, 2017
- IV Technologies Co., Ltd.
- Kun-Che Pai
- B24 - GRINDING POLISHING
Information Patent Grant
Method of manufacturing polishing pad having detection window
- Patent number 8,609,001
- Issue date Dec 17, 2013
- IV Technologies Co., Ltd.
- Kun-Che Pai
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing pad and fabricating method thereof
- Patent number 8,517,800
- Issue date Aug 27, 2013
- IV Technologies Co., Ltd.
- Shiuan-Tzung Li
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING POLISHING PAD HAVING DETECTION WINDOW AND P...
- Publication number 20140057540
- Publication date Feb 27, 2014
- IV Technologies CO., Ltd.
- Kun-Che Pai
- B24 - GRINDING POLISHING
Information Patent Application
METHOD OF MANUFACTURING POLISHING PAD HAVING DETECTION WINDOW AND P...
- Publication number 20110159793
- Publication date Jun 30, 2011
- IV Technologies CO., Ltd.
- Kun-Che Pai
- B24 - GRINDING POLISHING
Information Patent Application
POLISHING PAD AND FABRICATING METHOD THEREOF
- Publication number 20090181608
- Publication date Jul 16, 2009
- IV TECHNOLOGIES CO., LTD.
- Shiuan-Tzung Li
- B24 - GRINDING POLISHING