Eddy Chiang

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Tao-Yuan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming contact using non-conformal dielectric liner
- Patent number 6,458,706
- Issue date Oct 1, 2002
- Vanguard International Semiconductor Corporation
- Eddy Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple etch contact etching method incorporating post contact etc...
- Patent number 6,376,384
- Issue date Apr 23, 2002
- Vanguard International Semiconductor Corporation
- Tzu-Shih Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming self-aligned contact with liner
- Patent number 6,306,759
- Issue date Oct 23, 2001
- Vanguard International Semiconductor Corporation
- Tzu-Shih Yen
- H01 - BASIC ELECTRIC ELEMENTS