Inventor · disambiguated record
Seong Ahn Hong
Also filed as: HONG SEONG A · HONG SEONG-AHN
29 granted patents·13 pending applications·124 citations·filing 1997–2013
95Inventor score
Top patents by PatentIndex Score
42 records- 0191US7678470B2Reinforced matrix for molten carbonate fuel cell using porous aluminum support and method for preparing the molten carbonate fuel cell comprising the reinforced matrixKOREA INST SCI & TECH·Filed 2005·Granted Mar 16, 2010·24 cites·4 claims
- 0289US7790327B2Reinfored matrix for molten carbonate fuel cell and method for preparing the sameKOREA INST SCI & TECH·Filed 2006·Granted Sep 7, 2010·9 cites·11 claims
- 0382US8148026B2Multi-layered electrode for fuel cell and method for producing the sameOH IN HWAN·Filed 2005·Granted Apr 3, 2012·6 cites·4 claims
- 0478US6893481B2Method for manufacturing Ni-Al alloy powders for fuel cells using aluminum chlorideKOREA INST SCI & TECH·Filed 2003·Granted May 17, 2005·16 cites·2 claims
- 0576US8518607B2Method for preparing membrane electrode assembly using low-temperature transfer method, membrane electrode assembly prepared thereby, and fuel cell using the sameKIM SOO-KIL·Filed 2009·Granted Aug 27, 2013·4 cites·13 claims
- 0672US8771897B2Electrolyte membrane for fuel cell including blend of polymers with different degrees of sulfonation, and membrane-electrode assembly and fuel cell including the sameKIM HYOUNG-JUHN·Filed 2011·Granted Jul 8, 2014·1 cites·16 claims
- 0769US9252448B2Ceria-based composition including bismuth oxide, ceria-based composite electrolyte powder including bismuth oxide, method for sintering the same and sintered body made thereofKOREA INST SCI & TECH·Filed 2013·Granted Feb 2, 2016·1 cites·14 claims
- 0869US8236459B2Hybrid type power supplying apparatusHA HEUNG YONG·Filed 2008·Granted Aug 7, 2012·2 cites·10 claims
- 0968US7141329B2Electrode having microstructure of extended triple phase boundary by porous ion conductive ceria film coating and method to manufacture the said electrodeKOREA INST SCI & TECH·Filed 2002·Granted Nov 28, 2006·9 cites·8 claims
- 1067US8029940B2MEA for fuel cell, method for preparing the same and fuel cell using the MEAKOREA INST SCI & TECH·Filed 2006·Granted Oct 4, 2011·1 cites·8 claims
- 1165US6824913B2Anode for molten carbonate fuel cell coated with porous ceramic filmsKOREA INST SCI & TECH·Filed 2002·Granted Nov 30, 2004·7 cites·9 claims
- 1264US9269965B2Pd-Y alloy catalyst, method for preparing the same, and fuel cell comprising the catalystYOO SUNG JONG·Filed 2010·Granted Feb 23, 2016·1 cites·10 claims
- 1363US7271127B2Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalystKOREA INST SCI & TECH·Filed 2004·Granted Sep 18, 2007·4 cites·14 claims
- 1463US6544676B2Internal reforming molten carbonate fuel cell with membrane for intercepting carbonate vaporKOREA INST SCI & TECH·Filed 2001·Granted Apr 8, 2003·7 cites·1 claims
- 1559US7740670B2Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalystKOREA INST SCI & TECH·Filed 2006·Granted Jun 22, 2010·0 cites·2 claims
- 1659US7402294B2Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalystKOREA INST SCI & TECH·Filed 2006·Granted Jul 22, 2008·0 cites·6 claims
- 1758US7056612B2Method of preparing membrane-electrode-gasket assemblies for polymer electrolyte fuel cellsHYUNDAI MOTOR CO LTD·Filed 2002·Granted Jun 6, 2006·4 cites·11 claims
- 1856US8293138B2Partially sulfonated polybenzimidazole based polymer, method for preparing the same, MEA for fuel cell using the polybenzimidazole based polymer and method for preparing the sameKIM HYOUNG-JUHN·Filed 2007·Granted Oct 23, 2012·0 cites·4 claims
- 1956US2011217614A1Direct formic acid fuel cell performing real time measurement and control of concentration of formic acid and operation method thereofKOREA INST SCI & TECH·Filed 2011·Application pending·0 cites
- 2055US2007202369A1Direct formic acid fuel cell performing real time measurement and control of concentration of formic acid and operation method thereofKOREA INST SCI & TECH·Filed 2006·Application pending·0 cites
- 2155US2007231655A1Method to manufacture composite polymer electrolyte membranes coated with inorganic thin films for fuel cellsKOREA INST SCI & TECH·Filed 2007·Application pending·0 cites
- 2254US8778564B2Unit cell of honeycomb-type solid oxide fuel cell, stack using the unit cell and method manufacturing the unit cell and stackYOON SUNG PIL·Filed 2009·Granted Jul 15, 2014·0 cites·25 claims
- 2353US8057954B2Membrane-electrode assembly including guard gasketKIM HYOUNG-JUHN·Filed 2008·Granted Nov 15, 2011·0 cites·4 claims
- 2453US7790220B2Method to manufacture composite polymer electrolyte membranes coated with inorganic thin films for fuel cellsKOREA INST SCI & TECH·Filed 2003·Granted Sep 7, 2010·2 cites·9 claims
- 2552US8415075B2Ni-Al alloy anode for molten carbonate fuel cell made by in-situ sinteringYOON SUNG PIL·Filed 2009·Granted Apr 9, 2013·0 cites·1 claims
- 2651US2013336826A1Fluid pumping device, fuel cell device and fuel gas recirculation method using the sameKOREA INST SCI & TECH·Filed 2013·Application pending·0 cites
- 2749US2006171839A1Ni-Al alloy anode for molten carbonate fuel cell made by in-situ sintering the Ni-Al alloy and method for making the sameYOON SUNG P·Filed 2005·Application pending·0 cites
- 2849US2013189605A1Ceria-based composition, ceria-based composite electrolyte powder, method for sintering the same and sintered body made thereofKOREA INST SCI & TECH·Filed 2013·Application pending·0 cites
- 2948US6844095B2Humidifier for humidifying reactant gases for a polymer electrolyte fuel cell systemHYUNDAI MOTOR CO LTD·Filed 2001·Granted Jan 18, 2005·3 cites·5 claims
- 3048US6296972B1Method for preparing LICOO2-coated NiO cathodes for molten carbon fuel cellKOREA INST SCI & TECH·Filed 1999·Granted Oct 2, 2001·15 cites·21 claims
- 3147US2006049045A1Three electrodes system cell for evaluation of performance of molten carbonate fuel cellKOREA INST SCI & TECH·Filed 2004·Application pending·0 cites
- 3246US2012231364A1Cathode for molten carbonate fuel cell and manufacturing method of the sameHAN JONG HEE·Filed 2012·Application pending·0 cites
- 3346US2008241620A1Separator for cooling mcfc, mcfc including the same and method for cooling mcfc using the separatorKOREA INSTITUE OF SCIENCE AND·Filed 2007·Application pending·0 cites
- 3445US7960071B2Separator for fuel cell using a metal plate coated with titanium nitride, method for manufacturing the same, and polymer electrolyte membrane fuel cell comprising the separatorKOREA INST SCI & TECH·Filed 2004·Granted Jun 14, 2011·0 cites·6 claims
- 3544US8927163B2Apparatus for portable fuel cells and operating method thereofLEE JAEYOUNG·Filed 2006·Granted Jan 6, 2015·0 cites·7 claims
- 3644US8486584B2Method of fabricating carbon material, carbon material prepared by the method, cell material and apparatus using the sameHA HEUNG YONG·Filed 2009·Granted Jul 16, 2013·0 cites·27 claims
- 3744US6953631B2Method and apparatus for operating polymer electrolyte membrane fuel cell below the freezing point of waterKOREA INST SCI & TECH·Filed 2002·Granted Oct 11, 2005·0 cites·15 claims
- 3844US2012115050A1Method for in-situ preparation of polybenzimidazole-based electrolyte membrane and polybenzimidazole-based electrolyte membrane prepared therebyKIM HYOUNG-JUHN·Filed 2011·Application pending·0 cites
- 3943US2006211844A1Polybenzimidazole based polymer and method for preparing the sameKIM HYOUNG-JUHN·Filed 2005·Application pending·0 cites
- 4042US2003113608A1Gas-distributing plate for compact fuel cells and separator plate using the gas-distributing plateKOREA INST SCI & TECH·Filed 2002·Application pending·0 cites
- 4142US2005050991A1Method for manufacturing Ni-Al alloy anode for fuel cells using nickel powdersKOREA INST SCI & TECH·Filed 2003·Application pending·0 cites
- 4238US6153257AProcess for preparing a cathode containing alkaline earth metal oxides for molten carbonate fuel cellsKOREA INST SCI & TECH·Filed 1997·Granted Nov 28, 2000·8 cites·2 claims
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