Ying-Ying Cheng

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing process of conductive polymer composite bipolar plate...
- Patent number 7,910,040
- Issue date Mar 22, 2011
- National Tsing Hua University
- Chen-Chi Martin Ma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing process of conductive polymer composite bipolar plate...
- Publication number 20060267235
- Publication date Nov 30, 2006
- National Tsing Hua University
- Chen-Chi Martin Ma
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL