Inventor · disambiguated record
Kyoung-Hwan Choi
Also filed as: CHOI KYOUNG H · CHOI KYOUNG-HWAN
34 granted patents·14 pending applications·109 citations·filing 2001–2018
96Inventor score
Top patents by PatentIndex Score
48 records- 0186US8048586B2Fuel cell stack structureSAMSUNG SDI CO LTD·Filed 2007·Granted Nov 1, 2011·6 cites·11 claims
- 0286US7771889B2Fuel cartridge and direct liquid feed fuel cell system having the sameSAMSUNG SDI CO LTD·Filed 2006·Granted Aug 10, 2010·7 cites·19 claims
- 0385US6689502B2Monopolar cell pack of direct methanol fuel cellSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Feb 10, 2004·28 cites·36 claims
- 0478US8227132B2Direct liquid feed fuel cell stackKIM JIN-HO·Filed 2006·Granted Jul 24, 2012·4 cites·18 claims
- 0576US7166381B2Air breathing direct methanol fuel cell packSAMSUNG SDI CO LTD·Filed 2002·Granted Jan 23, 2007·13 cites·22 claims
- 0675US9399826B2Thin film deposition apparatus and thin film deposition method using electric fieldSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jul 26, 2016·1 cites·9 claims
- 0773US11548962B2Self-healing polymer network containing physical crosslinker, composition therefor, and optical element comprising the sameUNIV HANYANG IND UNIV COOP FOUND·Filed 2018·Granted Jan 10, 2023·1 cites·9 claims
- 0870US8318366B2Hydrogen generator and fuel cell using the sameKIM JIN-HO·Filed 2008·Granted Nov 27, 2012·1 cites·16 claims
- 0970US7939217B2Direct methanol fuel cellSAMSUNG SDI CO LTD·Filed 2007·Granted May 10, 2011·1 cites·20 claims
- 1070US7335436B2Proton exchange membrane fuel cell stackSAMSUNG SDI CO LTD·Filed 2002·Granted Feb 26, 2008·10 cites·8 claims
- 1169US7923159B2Water recovery system and direct liquid feed fuel cell having the sameSAMSUNG SDI CO LTD·Filed 2006·Granted Apr 12, 2011·1 cites·16 claims
- 1268US7842411B2Separator and fuel cell stack using the sameSAMSUNG SDI CO LTD·Filed 2008·Granted Nov 30, 2010·1 cites·20 claims
- 1368US7759018B2Direct liquid feed fuel cell and portable electronic apparatus including the sameSAMSUNG SDI CO LTD·Filed 2005·Granted Jul 20, 2010·1 cites·9 claims
- 1467US8110315B2Monopolar membrane-electrode assemblyLEE JAE-YONG·Filed 2007·Granted Feb 7, 2012·1 cites·10 claims
- 1565US7419737B2Fuel supply device for direct methanol fuel cellsSAMSUNG SDI CO LTD·Filed 2004·Granted Sep 2, 2008·7 cites·18 claims
- 1665US6916764B2Pt-Ru-M1-M2 quaternary metal catalyst based on Pt-Ru for direct methanol fuel cellSAMSUNG SDI CO LTD·Filed 2002·Granted Jul 12, 2005·7 cites·12 claims
- 1762US7465511B2Liquid fuel mixing apparatus and direct liquid feed fuel cell having the sameSAMSUNG SDI CO LTD·Filed 2004·Granted Dec 16, 2008·5 cites·20 claims
- 1861US9379404B2Electrolyte membrane for fuel cell, electrode for fuel cell, and fuel cell employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jun 28, 2016·0 cites·28 claims
- 1961US8119306B2Bipolar plate and direct liquid feed fuel cell stackCHOI KYOUNG HWAN·Filed 2005·Granted Feb 21, 2012·1 cites·8 claims
- 2059US7655335B2Air breathing direct methanol fuel cell packSAMSUNG SDI CO LTD·Filed 2002·Granted Feb 2, 2010·4 cites·41 claims
- 2159US7579101B2Direct liquid feed fuel cell stackSAMSUNG SDI CO LTD·Filed 2004·Granted Aug 25, 2009·4 cites·19 claims
- 2258US8129064B2Method and apparatus for measuring methanol vapor concentration, method of controlling methanol vapor concentration in a fuel cell, and fuel cell using the sameCHOI KYOUNG-HWAN·Filed 2009·Granted Mar 6, 2012·1 cites·6 claims
- 2357US7335438B2Bipolar plate and fuel cell including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 26, 2008·2 cites·46 claims
- 2456US7824816B2Fuel cell systemSAMSUNG SDI CO LTD·Filed 2007·Granted Nov 2, 2010·0 cites·25 claims
- 2556US7776483B2Method and system of activating fuel cell stackSAMSUNG SDI CO LTD·Filed 2008·Granted Aug 17, 2010·0 cites·21 claims
- 2655US7563530B2Fuel amount control system for fuel cellSAMSUNG SDI CO LTD·Filed 2004·Granted Jul 21, 2009·2 cites·6 claims
- 2755US2010203402A1Fuel cell system and driving method thereofSAMSUNG SDI CO LTD·Filed 2009·Application pending·0 cites
- 2855US2009226776A1Hydrogen charging apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 2955US2009311576A1Direct methanol type fuel cell stack and direct methanol type fuel cell systemSAMSUNG SDI CO LTD·Filed 2009·Application pending·0 cites
- 3052US8206868B2Direct liquid feed fuel cell system having double fuel storageLEE JAE-YONG·Filed 2006·Granted Jun 26, 2012·0 cites·14 claims
- 3152US8003275B2Monopolar membrane-electrode assemblySAMSUNG SDI CO LTD·Filed 2006·Granted Aug 23, 2011·0 cites·23 claims
- 3252US2006240291A1Power supply apparatus using fuel cell and method of controlling the sameSAMSUNG SDI CO LTD·Filed 2006·Application pending·0 cites
- 3352US2009176140A1Fuel cell providing improved disposing structure for unit cellsSAMSUNG SDI CO LTD·Filed 2008·Application pending·0 cites
- 3451US8232021B2Stack for fuel cellSUH JUN-WON·Filed 2008·Granted Jul 31, 2012·0 cites·12 claims
- 3551US2008280188A1Air-breathing fuel cell stackSAMSUNG SDI CO LTD·Filed 2008·Application pending·0 cites
- 3650US7989119B2Fuel diffusion unit, fuel supply unit, and fuel cell system including the sameSAMSUNG SDI LTD·Filed 2008·Granted Aug 2, 2011·0 cites·19 claims
- 3750US2008014493A1Fuel cell having water recirculation plateSAMSUNG SDI CO LTD·Filed 2007·Application pending·0 cites
- 3849US8003272B2Fuel cell for microcapsule-type robot and microcapsule-type robot powered by the sameSAMSUNG SDI CO LTD·Filed 2005·Granted Aug 23, 2011·0 cites·13 claims
- 3948US7951506B2Bipolar plate and direct liquid feed fuel cell stackSAMSUNG SDI CO LTD·Filed 2005·Granted May 31, 2011·0 cites·18 claims
- 4048US7816049B2Direct liquid feed fuel cellSAMSUNG SDI CO LTD·Filed 2006·Granted Oct 19, 2010·0 cites·6 claims
- 4147US2014099563A1Fuel cell stack having cooling medium leakage preventing unitSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 4245US2013065152A1Channel plate assembly of stack for fuel cell and method of manufacturing channel plate assemblyKIM JOON-HEE·Filed 2012·Application pending·0 cites
- 4345US2011223522A1Bipolar plate for fuel cell, method of manufacturing the bipolar plate, and fuel cell including the bipolar plateSAMSUNG ELECTRONICS CO LTD·Filed 2010·Application pending·0 cites
- 4445US2013236813A1Inorganic ion conductor, method of forming the same, and fuel cell including the inorganic ion conductorSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 4545US2005069754A1Diffusion electrode for fuel cellFiled 2004·Application pending·0 cites
- 4643US2012028156A1Stack having uniform temperature distribution and method of operating the sameSONG TAE-WON·Filed 2011·Application pending·0 cites
- 4743US2012171592A1Unit cell of fuel cell stack and fuel cell stack having the unit cellSONG TAE-WON·Filed 2011·Application pending·0 cites
- 4841US7689315B2Semiconductor equipment control system and methodSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 30, 2010·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →