Chee-Thim Loh

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Johor Bahru., MY

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Patents Grantslast 30 patents

Information Patent Grant
Method for cleaning semiconductor equipment
- Patent number 7,931,752
- Issue date Apr 26, 2011
- United Microelectronics Corp.
- Chong-Tat Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CLEANING SEMICONDUCTOR EQUIPMENT
- Publication number 20100170530
- Publication date Jul 8, 2010
- United Microelectronics Corp.
- Chong-Tat Lee
- B08 - CLEANING