Assignee
CHA HYE-YEON
KR·4 granted patents·3 citations·filing 2008–2009
Top patents by PatentIndex Score
4 records- 0165US8197983B2Method of manufacturing a fuel cell by electrically connecting a first cell and a second cell coupled over both sides of a membrane with a predetermined gap between the first cell and the second cellCHA HYE-YEON·Filed 2008·Granted Jun 12, 2012·2 cites·5 claims
- 0260US8435685B2Hydrogen generating apparatus and fuel cell power generation systemCHA HYE-YEON·Filed 2008·Granted May 7, 2013·0 cites·16 claims
- 0355US8154789B2Electronic paper display device and manufacturing method thereofCHA HYE YEON·Filed 2009·Granted Apr 10, 2012·1 cites·26 claims
- 0453US8530111B2Fuel cellCHA HYE-YEON·Filed 2009·Granted Sep 10, 2013·0 cites·2 claims
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