Tong Wei Hua

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Patents Grantslast 30 patents

Information Patent Grant
Wafer protective cassette
- Patent number 7,017,758
- Issue date Mar 28, 2006
- Chartered Semiconductor Manufacturing Ltd.
- Tong Wei Hua
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Wafer protective cassette
- Publication number 20050006325
- Publication date Jan 13, 2005
- Chartered Semiconductor Manufacturing Ltd.
- Tong Wei Hua
- H01 - BASIC ELECTRIC ELEMENTS