Inventor · disambiguated record
Hyun Wook Seong
Also filed as: SEONG HYUN WOOK
58 granted patents·6 pending applications·78 citations·filing 2013–2024
97Inventor score
Files withHYUNDAI MOTOR CO LTD64
Top patents by PatentIndex Score
64 records- 0191US10160338B1Control system and method for on-board battery charger of vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Dec 25, 2018·10 cites·6 claims
- 0288US12126197B2Device for supplying power from vehicle battery to vehicle outside and vehicle bidirectional charger including sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Oct 22, 2024·2 cites·18 claims
- 0388US10218260B1DC-DC converter with snubber circuitHYUNDAI MOTOR CO LTD·Filed 2017·Granted Feb 26, 2019·6 cites·20 claims
- 0487US9884560B2Method and system for controlling on-board battery charger of vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Feb 6, 2018·5 cites·10 claims
- 0586US10050546B1Apparatus for controlling LLC converterHYUNDAI MOTOR CO LTD·Filed 2017·Granted Aug 14, 2018·5 cites·12 claims
- 0685US12413087B2Apparatus and method for controlling bidirectional on board charger of electric vehicleHYUNDAI MOTOR CO LTD·Filed 2022·Granted Sep 9, 2025·1 cites·18 claims
- 0782US10493857B2Method and system for controlling charging device for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 3, 2019·4 cites·14 claims
- 0882US9352664B2Charging control method and system for environmentally friendly vehicleHYUNDAI MOTOR CO LTD·Filed 2013·Granted May 31, 2016·7 cites·15 claims
- 0979US9698692B2Multi-phase interleaved converter and control method thereofHYUNDAI MOTOR CO LTD·Filed 2014·Granted Jul 4, 2017·5 cites·22 claims
- 1077US11299066B2System of increasing temperature of battery for vehicleHYUNDAI MOTOR CO LTD·Filed 2020·Granted Apr 12, 2022·1 cites·8 claims
- 1176US10245962B2Active rectifier for wireless power transfer system, vehicle assembly using same and operation method thereofHYUNDAI MOTOR CO LTD·Filed 2016·Granted Apr 2, 2019·3 cites·12 claims
- 1274US11228238B2Charging apparatus capable of reducing low-frequency leakage currentHYUNDAI MOTOR CO LTD·Filed 2019·Granted Jan 18, 2022·2 cites·9 claims
- 1374US9484804B2Battery charging system and methodHYUNDAI MOTOR CO LTD·Filed 2014·Granted Nov 1, 2016·4 cites·18 claims
- 1473US10899244B2Charging control method with use of a power factor correction circuit and system for electric vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jan 26, 2021·2 cites·8 claims
- 1573US10763744B2PFC controller and method of controlling the sameHYUNDAI MOTOR CO LTD·Filed 2018·Granted Sep 1, 2020·2 cites·10 claims
- 1673US10538173B2Vehicle battery charging control systemHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jan 21, 2020·2 cites·10 claims
- 1773US10389178B2Method for controlling DC-AC converter and ground assembly and wireless power transfer method using the sameHYUNDAI MOTOR CO LTD·Filed 2016·Granted Aug 20, 2019·2 cites·9 claims
- 1873US9878622B2Power supply apparatus for eco-friendly vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Jan 30, 2018·2 cites·11 claims
- 1971US9531272B2Two-phase interleaved converter and method of controlling the sameHYUNDAI MOTOR CO LTD·Filed 2014·Granted Dec 27, 2016·3 cites·12 claims
- 2068US10399453B2Method and system for controlling vehicular direct current converterHYUNDAI MOTOR CO LTD·Filed 2017·Granted Sep 3, 2019·1 cites·14 claims
- 2166US10666079B2Power conversion apparatus, method for controlling the same, and vehicle including the sameHYUNDAI MOTOR CO LTD·Filed 2017·Granted May 26, 2020·2 cites·19 claims
- 2266US10270273B2Charging apparatus mounted in vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Apr 23, 2019·1 cites·11 claims
- 2365US10784704B2On-board charging systemHYUNDAI MOTOR CO LTD·Filed 2017·Granted Sep 22, 2020·1 cites·20 claims
- 2464US10971998B2Charging apparatus for electric vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Apr 6, 2021·1 cites·14 claims
- 2563US11658565B2Apparatus for controlling power factor correction circuit of charger for vehicle batteryHYUNDAI MOTOR CO LTD·Filed 2021·Granted May 23, 2023·0 cites·6 claims
- 2662US12483054B2Charger capable of bidirectional power transferHYUNDAI MOTOR CO LTD·Filed 2022·Granted Nov 25, 2025·0 cites·14 claims
- 2762US12304347B2Electrified vehicle and method of controlling the sameHYUNDAI MOTOR CO LTD·Filed 2022·Granted May 20, 2025·0 cites·10 claims
- 2862US10160337B2Low voltage DC-DC converter of eco friendly vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 25, 2018·1 cites·9 claims
- 2961US9667081B2Battery charging system using charger and driving control method of the charger thereofHYUNDAI MOTOR CO LTD·Filed 2014·Granted May 30, 2017·1 cites·4 claims
- 3060US11724612B2Bidirectional charging system for vehicleHYUNDAI MOTOR CO LTD·Filed 2022·Granted Aug 15, 2023·0 cites·20 claims
- 3160US9236805B2System and method for controlling DC-DC converterHYUNDAI MOTOR CO LTD·Filed 2013·Granted Jan 12, 2016·1 cites·6 claims
- 3259US2025196686A1Wireless charging system for electric vehicleHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3356US2024154422A1Electrified vehicle and a power conversion system of a battery for a vehicleHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 3455US11378030B2Engine start system of hybrid vehicle and method for controlling the sameHYUNDAI MOTOR CO LTD·Filed 2019·Granted Jul 5, 2022·0 cites·10 claims
- 3554US10862394B2System and method for improving resolution of voltage command of low voltage DC-DC converterHYUNDAI MOTOR CO LTD·Filed 2019·Granted Dec 8, 2020·0 cites·14 claims
- 3654US10124695B2Method and device for controlling output of low voltage DC-DC converter in environmentally friendly vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Nov 13, 2018·1 cites·14 claims
- 3752US11271391B2Apparatus and method for controlling low-voltage DC-to-DC converter of vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Mar 8, 2022·0 cites·9 claims
- 3852US11196346B2LLC resonance converter and charging system having the sameHYUNDAI MOTOR CO LTD·Filed 2019·Granted Dec 7, 2021·0 cites·16 claims
- 3952US9553518B2Method and apparatus for controlling current of multi-phase interleaved converterHYUNDAI MOTOR CO LTD·Filed 2014·Granted Jan 24, 2017·0 cites·17 claims
- 4051US10239412B2Method and apparatus for wireless charging using variable switching frequencyHYUNDAI MOTOR CO LTD·Filed 2016·Granted Mar 26, 2019·0 cites·20 claims
- 4150US10587143B2Charging apparatus capable of reducing low-frequency leakage currentHYUNDAI MOTOR CO LTD·Filed 2018·Granted Mar 10, 2020·0 cites·19 claims
- 4250US9467058B2Method and apparatus for controlling output voltage of DC-DC converterHYUNDAI MOTOR CO LTD·Filed 2014·Granted Oct 11, 2016·0 cites·9 claims
- 4349US10513199B2Voltage drop compensation control system and method of power supply deviceHYUNDAI MOTOR CO LTD·Filed 2017·Granted Dec 24, 2019·0 cites·13 claims
- 4449US10239408B2Apparatus and method for controlling low voltage direct current converter for eco-friendly vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Mar 26, 2019·0 cites·7 claims
- 4549US10195947B2Method and system of operating on-board charger for eco-friendly vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Feb 5, 2019·0 cites·10 claims
- 4648US9669728B2System and method for controlling LDC of hybrid vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Jun 6, 2017·0 cites·6 claims
- 4747US11186193B2System and method for controlling charging power of eco-friendly vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Nov 30, 2021·0 cites·13 claims
- 4847US11018519B2Charging apparatus capable of reducing low frequency leakage currentHYUNDAI MOTOR CO LTD·Filed 2019·Granted May 25, 2021·0 cites·6 claims
- 4946US10759292B2Vehicle charging apparatus, current stabilization method thereof, and recording medium for recording program for implementing the methodHYUNDAI MOTOR CO LTD·Filed 2017·Granted Sep 1, 2020·0 cites·13 claims
- 5046US9400293B2Voltage sensing circuit for converterHYUNDAI MOTOR CO LTD·Filed 2013·Granted Jul 26, 2016·0 cites·2 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →