Chun-Hung Hsia

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Taipei County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of cleaning reaction chamber, method of forming protection f...
- Patent number 7,732,009
- Issue date Jun 8, 2010
- United Microelectronics Corp.
- Chih-Jen Mao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of preventing a peeling issue of a high stressed thin film
- Patent number 7,482,244
- Issue date Jan 27, 2009
- United Microelectronics Corp.
- Chih-Jen Mao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CLEANING REACTION CHAMBER, METHOD OF FORMING PROTECTION F...
- Publication number 20080075852
- Publication date Mar 27, 2008
- United Microelectronics Corp.
- Chih-Jen Mao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF PREVENTING A PEELING ISSUE OF A HIGH STRESSED THIN FILM
- Publication number 20070066026
- Publication date Mar 22, 2007
- Chih-Jen Mao
- H01 - BASIC ELECTRIC ELEMENTS