Liang-Ji Chang

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Neipu Hsiang, TW

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Patents Grantslast 30 patents

Information Patent Grant
Multi-stage solar power device
- Patent number 8,745,984
- Issue date Jun 10, 2014
- National Pingtung University of Science & Technology
- Chang-Hsien Tai
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
Tube-Type Wind Power Generator
- Publication number 20130001951
- Publication date Jan 3, 2013
- Chang-Hsien Tai
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Multi-Stage Solar Power Device
- Publication number 20120324887
- Publication date Dec 27, 2012
- Chang-Hsien Tai
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Intake and Exhaust Method and A Structure Utilizing the Same
- Publication number 20120302151
- Publication date Nov 29, 2012
- Chang-Hsien Tai
- E04 - BUILDING