Yi-Fa Wang

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Active compensating hydrostatic bearing and regulator
- Patent number 9,739,309
- Issue date Aug 22, 2017
- National Tsing Hua University
- Cheng-Kuo Sung
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE COMPENSATING HYDROSTATIC BEARING AND REGULATOR
- Publication number 20170051789
- Publication date Feb 23, 2017
- National Tsing Hua University
- Cheng-Kuo SUNG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Night lamp device
- Publication number 20040100800
- Publication date May 27, 2004
- Yi-Fa Wang
- F21 - LIGHTING