Inventor · disambiguated record
Da Hee Kwak
Also filed as: KWAK DA-HEE
1 granted patent·10 pending applications·0 citations·filing 2014–2024
6Inventor score
Top patents by PatentIndex Score
11 records- 0167US2025385273A1Electrode layer for a high-temperature polymer electrolyte membrane fuel cell including a polymer binderHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0265US2025219119A1Electrolyte membrane for high-temperature polymer electrolyte membrane fuel cell including polymer electrolyte having novel structureHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0365US2025372671A1Fuel cell system having hydrogen separation and hydrogen regeneration capabilityHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0464US12500257B2Ionic conductivity measurement device and method for fuel cellHYUNDAI MOTOR CO LTD·Filed 2022·Granted Dec 16, 2025·0 cites·14 claims
- 0562US2023290977A1Performance evaluation apparatus of fuel cell electrodeHYUNDAI MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 0661US2024186555A1High Temperature Polymer Electrolyte Membrane Fuel Cell and Method for Manufacturing SameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0761US2024136538A1Ionomer for high-temperature polymer electrolyte membrane fuel cellHYUNDAI MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 0859US2025125394A1High-temperature polymer electrolyte membrane fuel cell and method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0959US2023369625A1High-temperature pemfc including polymer of intrinsic microporosity preventing phosphoric acid poisoning and method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 1058US2025357499A1Method of manufacturing membrane-electrode assembly with shortened initial activation time and membrane-electrode assemblyHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1146US2014295320A1Platinum-rhodium nano-dendritic alloy and direct methanol fuel cell including the sameINTELLECTUAL DISCOVERY CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →