Ming-Hsing Kao

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Tai-Tung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum suction membrane for holding silicon wafer
- Patent number 7,070,490
- Issue date Jul 4, 2006
- United Microelectronics Corp.
- Tzu-Shin Chen
- B24 - GRINDING POLISHING
Information Patent Grant
Wafer carrier gap washer
- Patent number 7,052,376
- Issue date May 30, 2006
- United Microelectronics Corp.
- Ming-Hsing Kao
- B24 - GRINDING POLISHING
Information Patent Grant
CMP method and device capable of avoiding slurry residues
- Patent number 7,004,820
- Issue date Feb 28, 2006
- United Microelectronics Corp.
- Ching-Wen Teng
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing head with a floating knife-edge
- Patent number 6,755,726
- Issue date Jun 29, 2004
- United Microelectric Corp.
- Tzu-Shin Chen
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Polishing head with a floating knife-edge
- Publication number 20030181153
- Publication date Sep 25, 2003
- Tzu-Shin Chen
- B24 - GRINDING POLISHING
Information Patent Application
Vacuum suction membrane for holding silicon wafer
- Publication number 20030157870
- Publication date Aug 21, 2003
- Tzu-Shin Chen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS