Fan-Ren Chang

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Positioning device and positioning method thereof
- Patent number 9,207,330
- Issue date Dec 8, 2015
- Institute for Information Industry
- Fan-Ren Chang
- G01 - MEASURING TESTING
Information Patent Grant
Global positioning system (GPS) Compass
- Patent number 5,777,578
- Issue date Jul 7, 1998
- National Science Council
- Fan-Ren Chang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
POSITIONING DEVICE AND POSITIONING METHOD THEREOF
- Publication number 20120293364
- Publication date Nov 22, 2012
- Institute For Information Industry
- Fan-Ren Chang
- G01 - MEASURING TESTING