Chien-Yao Kao

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Kaohsiung city, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for calibrating alignment mark positions on substrates
- Patent number 7,089,677
- Issue date Aug 15, 2006
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Ching-Shan Lu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for calibrating alignment mark positions on substrates
- Publication number 20050246915
- Publication date Nov 10, 2005
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Ching-Shan Lu
- H01 - BASIC ELECTRIC ELEMENTS