Yu-Heng Liu

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Method for forming dual damascene opening
- Patent number 8,647,991
- Issue date Feb 11, 2014
- United Microelectronics Corp.
- Yu-Heng Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR FORMING DUAL DAMASCENE OPENING
- Publication number 20140030885
- Publication date Jan 30, 2014
- Yu-Heng Liu
- H01 - BASIC ELECTRIC ELEMENTS