Wen-Kuei Hsieh

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Tainan County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Contact etching utilizing partially recessed hard mask
- Patent number 7,135,783
- Issue date Nov 14, 2006
- Nanya Technology Corporation
- Wen-Kuei Hsieh
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Contact etching utilizing partially recessed hard mask
- Publication number 20070018341
- Publication date Jan 25, 2007
- NANYA TECHNOLOGY CORPORATION
- Wen-Kuei Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Contact etching utilizing partially recessed hard mask
- Publication number 20050275111
- Publication date Dec 15, 2005
- NANYA TECHNOLOGY CORPORATION
- Wen-Kuei Hsieh
- H01 - BASIC ELECTRIC ELEMENTS