Stella Y.H. Chen

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Structure for measuring the etching speed
- Patent number 7,208,065
- Issue date Apr 24, 2007
- Industrial Technology Research Institute
- Jing-Hung Chiou
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method for measuring the etching speed
- Patent number 6,828,164
- Issue date Dec 7, 2004
- Industrial Technology Research Institute
- Jing-Hung Chiou
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Structure and method for measuring the etching speed
- Publication number 20040231796
- Publication date Nov 25, 2004
- Industrial Technology Research Institute
- Jing-Hung Chiou
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Structure and method for measuring the etching speed
- Publication number 20040113148
- Publication date Jun 17, 2004
- Jing-Hung Chiou
- B81 - MICRO-STRUCTURAL TECHNOLOGY