Tzu-Fei Han

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Voltage controlling circuit
- Patent number 8,786,367
- Issue date Jul 22, 2014
- Princeton Technology Corporation
- Yung-Ming Lee
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Voltage Controlling Circuit
- Publication number 20120326791
- Publication date Dec 27, 2012
- Yung-Ming Lee
- H03 - BASIC ELECTRONIC CIRCUITRY