Yun-Han Ma

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating high voltage device
- Patent number 8,420,488
- Issue date Apr 16, 2013
- United Microelectronics Corp.
- Yun-Han Ma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH VOLTAGE DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20090065879
- Publication date Mar 12, 2009
- United Microelectronics Corp.
- Yun-Han Ma
- H01 - BASIC ELECTRIC ELEMENTS