Akira Mao

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Tainan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Fabrication method for a dual damascene structure
- Patent number 6,406,992
- Issue date Jun 18, 2002
- United Microelectronics Corp.
- Akira Mao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device
- Patent number 6,194,298
- Issue date Feb 27, 2001
- United Semiconductor Corp.
- Ming-Shing Chen
- H01 - BASIC ELECTRIC ELEMENTS