Inventor · disambiguated record
Heung Yong Ha
Also filed as: HA HEUNG Y · HA HEUNG-YONG
32 granted patents·15 pending applications·315 citations·filing 1985–2019
96Inventor score
Top patents by PatentIndex Score
47 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
- 0385US6342676B1Safety guard device for electrical wall outletFiled 2000·Granted Jan 29, 2002·42 cites·6 claims
- 0484US7793460B2Animal trapHA HEUNG Y·Filed 2007·Granted Sep 14, 2010·15 cites·20 claims
- 0584US6372987B1Safety guard device for electrical wall outletFiled 2000·Granted Apr 16, 2002·40 cites·11 claims
- 0683US10454115B2Porous carbon materials and methods of manufacturing the sameKOREA INST SCI & TECH·Filed 2016·Granted Oct 22, 2019·3 cites·18 claims
- 0782US8148026B2Multi-layered electrode for fuel cell and method for producing the sameOH IN HWAN·Filed 2005·Granted Apr 3, 2012·6 cites·4 claims
- 0882US7029559B2Proton exchange composite membranes, composite solutions, and method for manufacturing and fuel cell using the sameKOREA INST OF SCIENCE TECHNOLO·Filed 2002·Granted Apr 18, 2006·33 cites·16 claims
- 0978US6893481B2Method 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
- 1077US4829700AAnimal trapHA HEUNG Y·Filed 1988·Granted May 16, 1989·40 cites·12 claims
- 1176US8518607B2Method 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
- 1269US8236459B2Hybrid type power supplying apparatusHA HEUNG YONG·Filed 2008·Granted Aug 7, 2012·2 cites·10 claims
- 1368US7141329B2Electrode 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
- 1467US8029940B2MEA 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
- 1566US4557067AAnimal trapHA HEUNG Y·Filed 1985·Granted Dec 10, 1985·30 cites·5 claims
- 1665US6824913B2Anode for molten carbonate fuel cell coated with porous ceramic filmsKOREA INST SCI & TECH·Filed 2002·Granted Nov 30, 2004·7 cites·9 claims
- 1763US10159241B2Animal trapHA HEUNG YONG·Filed 2015·Granted Dec 25, 2018·2 cites·10 claims
- 1863US7271127B2Catalyst 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
- 1963US6544676B2Internal reforming molten carbonate fuel cell with membrane for intercepting carbonate vaporKOREA INST SCI & TECH·Filed 2001·Granted Apr 8, 2003·7 cites·1 claims
- 2059US7740670B2Catalyst 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
- 2159US7402294B2Catalyst 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
- 2258US11335931B2Highly ion-selective composite polymer electrolyte membranes comprising metal-ion blocking layer, redox flow batteries comprising the same, and electrochemical devices comprising the sameKOREA INST SCI & TECH·Filed 2019·Granted May 17, 2022·0 cites·19 claims
- 2358US7056612B2Method of preparing membrane-electrode-gasket assemblies for polymer electrolyte fuel cellsHYUNDAI MOTOR CO LTD·Filed 2002·Granted Jun 6, 2006·4 cites·11 claims
- 2456US2011217614A1Direct 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
- 2555US2007202369A1Direct 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
- 2655US2007231655A1Method to manufacture composite polymer electrolyte membranes coated with inorganic thin films for fuel cellsKOREA INST SCI & TECH·Filed 2007·Application pending·0 cites
- 2753US7790220B2Method 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
- 2852US8415075B2Ni-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
- 2951US2010279197A1Membrane-electrode binder having dual electrode, method of manufacturing the binder, and fuel cell comprising the sameKOREA INST SCI & TECH·Filed 2007·Application pending·0 cites
- 3050US2015183653A1Method for preparing alkali metal carbonates from inorganic materials including alkali metal ions using electrolysis systemKOREA INST SCI & TECH·Filed 2014·Application pending·0 cites
- 3149US2006171839A1Ni-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
- 3248US6296972B1Method for preparing LICOO2-coated NiO cathodes for molten carbon fuel cellKOREA INST SCI & TECH·Filed 1999·Granted Oct 2, 2001·15 cites·21 claims
- 3348US2009208814A1Honeycomb-type solid oxide fuel cell and method for manufacturing the sameKOREA INST SCI & TECH·Filed 2006·Application pending·0 cites
- 3447US2006049045A1Three electrodes system cell for evaluation of performance of molten carbonate fuel cellKOREA INST SCI & TECH·Filed 2004·Application pending·0 cites
- 3546US2008241620A1Separator 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
- 3645US10322941B2Preparation method of calcium carbonate with high purity from inorganic materials containing alkali metals or alkali earth metalsKOREA INST SCI & TECH·Filed 2017·Granted Jun 18, 2019·0 cites·24 claims
- 3745US7960071B2Separator 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
- 3844US8486584B2Method 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
- 3944US6953631B2Method 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
- 4044US2008299421A1Method for Analyzing the Performance of Mea and Segmented Cell Used for the MethodKOREA INST SCI & TECH·Filed 2005·Application pending·0 cites
- 4143US10079395B2Method and apparatus for simultaneous controlling of fuel concentration and temperature of liquid fuel by sensor-less and temperature-control based feed-back control, liquid fuel cell apparatus using the sameKOREA INST SCI & TECH·Filed 2013·Granted Sep 18, 2018·0 cites·19 claims
- 4243US2006211844A1Polybenzimidazole based polymer and method for preparing the sameKIM HYOUNG-JUHN·Filed 2005·Application pending·0 cites
- 4342US2003113608A1Gas-distributing plate for compact fuel cells and separator plate using the gas-distributing plateKOREA INST SCI & TECH·Filed 2002·Application pending·0 cites
- 4442US2005050991A1Method for manufacturing Ni-Al alloy anode for fuel cells using nickel powdersKOREA INST SCI & TECH·Filed 2003·Application pending·0 cites
- 4541US2012315542A1Electrode coated with metal doped carbon filmLEE JOONG KEE·Filed 2011·Application pending·0 cites
- 4637US2018013163A1Method for preparing electrolyte for redox flow battery including organic molecule as additive and redox flow battery using the sameKOREA INST SCI & TECH·Filed 2017·Application pending·0 cites
- 4729US9911996B2Method and apparatus for controlling fuel concentration of liquid fuel cell by sensor-less and voltage amplitude-control based feed-back control, and liquid fuel cell apparatus using the sameKOREA INST SCI & TECH·Filed 2015·Granted Mar 6, 2018·0 cites·14 claims
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