Inventor · disambiguated record
Kyoung Ku Ha
Also filed as: HA KYOUNG KU
13 granted patents·2 pending applications·10 citations·filing 2013–2023
83Inventor score
Files withHYUNDAI MOTOR CO LTD15
Top patents by PatentIndex Score
15 records- 0192US10862145B2Humidifying device for fuel cellHYUNDAI MOTOR CO LTD·Filed 2018·Granted Dec 8, 2020·7 cites·19 claims
- 0284US10090545B2Structure of fuel cell system and controlling method thereofHYUNDAI MOTOR CO LTD·Filed 2015·Granted Oct 2, 2018·2 cites·12 claims
- 0377US12266981B2Rotor and sensorless control method for rotorHYUNDAI MOTOR CO LTD·Filed 2023·Granted Apr 1, 2025·0 cites·20 claims
- 0472US9909618B2Thrust bearing for vehicle air compressorHYUNDAI MOTOR CO LTD·Filed 2016·Granted Mar 6, 2018·1 cites·7 claims
- 0568US12418038B2Fuel cell system for vehicle and air supply deviceHYUNDAI MOTOR CO LTD·Filed 2022·Granted Sep 16, 2025·0 cites·18 claims
- 0662US10873095B2Driving pressure adjusting valve device for fuel cell systemHYUNDAI MOTOR CO LTD·Filed 2018·Granted Dec 22, 2020·0 cites·13 claims
- 0760US11764373B2Stack ventilation systemHYUNDAI MOTOR CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·10 claims
- 0859US10756362B2Air shut-off valve apparatus for fuel cell systemHYUNDAI MOTOR CO LTD·Filed 2019·Granted Aug 25, 2020·0 cites·12 claims
- 0957US10138932B2Air foil thrust bearingHYUNDAI MOTOR CO LTD·Filed 2017·Granted Nov 27, 2018·0 cites·12 claims
- 1056US10230116B2Air supply apparatus and method for fuel cellHYUNDAI MOTOR CO LTD·Filed 2014·Granted Mar 12, 2019·0 cites·6 claims
- 1155US10263548B2Method and system for feedback-controllingHYUNDAI MOTOR CO LTD·Filed 2017·Granted Apr 16, 2019·0 cites·15 claims
- 1254US10473153B2Air foil bearing assemblyHYUNDAI MOTOR CO LTD·Filed 2018·Granted Nov 12, 2019·0 cites·19 claims
- 1350US2015079486A1Fuel cell systemHYUNDAI MOTOR CO LTD·Filed 2013·Application pending·0 cites
- 1449US11605827B2Apparatus for regulating pressure of exhaust gas of fuel cell systemHYUNDAI MOTOR CO LTD·Filed 2019·Granted Mar 14, 2023·0 cites·9 claims
- 1548US2020132077A1CompressorHYUNDAI MOTOR CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →