Assignee
YANG CHEOL NAM
KR·4 granted patents·2 citations·filing 2009–2011
Top patents by PatentIndex Score
4 records- 0161US9112198B2Closed loop type fuel cell systemYANG CHEOL NAM·Filed 2009·Granted Aug 18, 2015·1 cites·11 claims
- 0261US8722258B2Open type fuel cell systemYANG CHEOL NAM·Filed 2009·Granted May 13, 2014·1 cites·13 claims
- 0342US9406956B2Closed loop type fuel cell system with unreacted material removing functionYANG CHEOL NAM·Filed 2011·Granted Aug 2, 2016·0 cites·10 claims
- 0439US8460833B2Open type fuel cell system with unreacted material removing functionYANG CHEOL NAM·Filed 2010·Granted Jun 11, 2013·0 cites·9 claims
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