Assignee
CHOI SEONG-WOO
KR·15 granted patents·21 citations·filing 2007–2012
Top patents by PatentIndex Score
15 records- 0186US8802320B2Electrolytic membrane comprising a crystalline organic and inorganic porous composite for fuel cell, electrode and fuel cell, and fuel cell including the electrolytic membrane and/or the electrodeCHOI SEONG-WOO·Filed 2011·Granted Aug 12, 2014·5 cites·20 claims
- 0284US8936887B2Composite electrolyte membrane for fuel cell, method of manufacturing the membrane, and fuel cell including the membraneCHOI SEONG-WOO·Filed 2012·Granted Jan 20, 2015·4 cites·24 claims
- 0379US9112232B2Composition, polymer thereof, electrode and electrolyte membrane for fuel cell, and fuel cell including the sameCHOI SEONG-WOO·Filed 2011·Granted Aug 18, 2015·2 cites·16 claims
- 0479US8119307B2Electrode for fuel cell, method of manufacturing the electrode, and fuel cell employing the electrodeCHOI SEONG-WOO·Filed 2007·Granted Feb 21, 2012·4 cites·20 claims
- 0578US9096725B2Cross-linked polyazole, method of preparing the polyazole, electrode for fuel cell including the cross-linked polyazole, electrolyte membrane for fuel cell including the cross-linked polyazole, method of manufacturing the electrolyte membrane, and fuel cell including the cross-linked polyazoleCHOI SEONG-WOO·Filed 2010·Granted Aug 4, 2015·2 cites·43 claims
- 0674US8148028B2Polybenzoxazines, electrolyte membrane comprising the same, and fuel cell employing the electrolyte membraneCHOI SEONG-WOO·Filed 2007·Granted Apr 3, 2012·2 cites·27 claims
- 0772US8426081B2Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membraneCHOI SEONG-WOO·Filed 2011·Granted Apr 23, 2013·1 cites·19 claims
- 0865US8722280B2Hyper-branched polymer, electrode for fuel cell including the hyper-branched polymer, electrolyte membrane for fuel cell including the hyper-branched polymer, and fuel cell including at least one of the electrode and the electrolyte membraneCHOI SEONG-WOO·Filed 2009·Granted May 13, 2014·1 cites·23 claims
- 0958US8323849B2Electrolyte membrane containing a crosslinked polybenzoxazine-based compound for fuel cell and fuel cell using the sameCHOI SEONG-WOO·Filed 2007·Granted Dec 4, 2012·0 cites·25 claims
- 1057US8580455B2Crosslinked polybenzoxazines, electrolyte membrane including the same, and fuel cell employing the electrolyte membraneCHOI SEONG-WOO·Filed 2012·Granted Nov 12, 2013·0 cites·26 claims
- 1156US8628895B2Hyper-branched polymer, electrode including the polymer, electrolyte membrane including the polymer, and fuel cell including the electrode and/or the electrolyte membraneCHOI SEONG-WOO·Filed 2009·Granted Jan 14, 2014·0 cites·24 claims
- 1247US9515341B2Porous membrane, electrolyte membrane including same, methods of manufacturing both, and fuel cell including at least one of the membranesCHOI SEONG-WOO·Filed 2012·Granted Dec 6, 2016·0 cites·22 claims
- 1347US8802318B2Compound and composition including compound, with fuel cell, fuel cell electrode and fuel cell electrolyte membrane using sameCHOI SEONG-WOO·Filed 2011·Granted Aug 12, 2014·0 cites·19 claims
- 1445US9178218B2Hyper-branched polymer, electrode and electrolyte membrane including the hyper-branched polymer, and fuel cell including at least one of the electrode and the electrolyte membraneCHOI SEONG-WOO·Filed 2011·Granted Nov 3, 2015·0 cites·25 claims
- 1540US9051433B2Polymer and cross-linked polymer composition, electrode and electrolyte membrane including cross-linked polymer, and fuel cell including electrode and electrolyte membraneCHOI SEONG-WOO·Filed 2011·Granted Jun 9, 2015·0 cites·2 claims
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