Inventor · disambiguated record
Gyu Yeong Choe
Also filed as: CHOE GYU YEONG
32 granted patents·10 pending applications·73 citations·filing 2009–2024
95Inventor score
Files withHYUNDAI MOTOR CO LTD37KIM JIN-WOOK2LEE BYOUNG-KUK1LEE TAE WON1SUNGYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION1
Top patents by PatentIndex Score
42 records- 0190US8493020B2Apparatus and method for charging and discharging photovoltaic PCS integrated batteryLEE TAE WON·Filed 2010·Granted Jul 23, 2013·24 cites·20 claims
- 0288US10640001B2Wireless power transfer method using field winding and vehicle assembly and electric vehicle using the sameHYUNDAI MOTOR CO LTD·Filed 2017·Granted May 5, 2020·3 cites·18 claims
- 0383US10377250B2System and method of controlling charge of vehicle batteryHYUNDAI MOTOR CO LTD·Filed 2017·Granted Aug 13, 2019·5 cites·17 claims
- 0482US10358041B2Electric vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jul 23, 2019·4 cites·17 claims
- 0580US10840820B2Integrated converter with high voltage charger and low voltage chargerHYUNDAI MOTOR CO LTD·Filed 2019·Granted Nov 17, 2020·3 cites·15 claims
- 0676US10245962B2Active 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
- 0775US10804749B2Method for detecting foreign object, wireless power transfer control apparatus, and wireless power transfer apparatus using the sameHYUNDAI MOTOR CO LTD·Filed 2018·Granted Oct 13, 2020·2 cites·20 claims
- 0874US10256737B2Integrated magnetic apparatus and DC-DC converter including the sameHYUNDAI MOTOR CO LTD·Filed 2016·Granted Apr 9, 2019·2 cites·4 claims
- 0973US10389178B2Method 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
- 1070US8598741B2Photovoltaic and fuel cell hybrid generation system using single converter and single inverter, and method of controlling the sameKIM JIN WOOK·Filed 2009·Granted Dec 3, 2013·9 cites·35 claims
- 1168US10411515B2Primary coil circuit for wireless power transfer, ground assembly using the same, and manufacturing method thereforHYUNDAI MOTOR CO LTD·Filed 2017·Granted Sep 10, 2019·2 cites·15 claims
- 1266US8269372B2Photovoltaic and fuel cell hybrid generation system using dual converters and single inverter and method of controlling the sameKIM JIN WOOK·Filed 2009·Granted Sep 18, 2012·7 cites·22 claims
- 1364US10971998B2Charging apparatus for electric vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Apr 6, 2021·1 cites·14 claims
- 1464US10439446B2Apparatus for detecting foreign object using mobile laser in wireless power transfer system of electric vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Oct 8, 2019·1 cites·17 claims
- 1562US10286796B2Vehicle, vehicle charging apparatus, vehicle charging system, and vehicle charging methodHYUNDAI MOTOR CO LTD·Filed 2017·Granted May 14, 2019·1 cites·23 claims
- 1662US2025262968A1Power transmission device, power reception device, and wireless power transfer system and method for electric vehicle chargingHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1760US11247576B2Power factor correction circuit capable of performing bidirectional power transfer and charger including the sameHYUNDAI MOTOR CO LTD·Filed 2020·Granted Feb 15, 2022·0 cites·16 claims
- 1860US10661660B2Vehicle, vehicle charging device, vehicle charging system and method for charging vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted May 26, 2020·1 cites·20 claims
- 1959US2025196686A1Wireless charging system for electric vehicleHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2057US2024034172A1Electrified Vehicle Charging System and Operating Method ThereofHYUNDAI MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 2154US10516297B2Wireless power transfer pad and ground assembly having the sameHYUNDAI MOTOR CO LTD·Filed 2017·Granted Dec 24, 2019·0 cites·15 claims
- 2254US2024128796A1Capacitive power transfer system for vehicle and operating method thereofHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2353US11214164B2Method and apparatus for controlling wireless power transfer to electric vehicle using bridgeless rectifierHYUNDAI MOTOR CO LTD·Filed 2019·Granted Jan 4, 2022·0 cites·20 claims
- 2451US10239412B2Method and apparatus for wireless charging using variable switching frequencyHYUNDAI MOTOR CO LTD·Filed 2016·Granted Mar 26, 2019·0 cites·20 claims
- 2550US10819162B2Method for detecting foreign object, wireless power transfer control apparatus, and wireless power transfer apparatus using the sameHYUNDAI MOTOR CO LTD·Filed 2018·Granted Oct 27, 2020·0 cites·17 claims
- 2649US9321359B2Power supply system and method for charging battery of vehicleHYUNDAI MOTOR CO LTD·Filed 2013·Granted Apr 26, 2016·0 cites·14 claims
- 2748US10960778B2Power reception apparatus having bridgeless rectifier in electric vehicle wireless power transfer systemHYUNDAI MOTOR CO LTD·Filed 2019·Granted Mar 30, 2021·0 cites·12 claims
- 2848US10862539B2Secondary pad for wireless power transfer system and manufacturing method thereofHYUNDAI MOTOR CO LTD·Filed 2017·Granted Dec 8, 2020·0 cites·12 claims
- 2946US11292348B2Method and apparatus for performing switching synchronization for bridgeless rectifier in electric vehicle wireless power transfer systemHYUNDAI MOTOR CO LTD·Filed 2019·Granted Apr 5, 2022·0 cites·6 claims
- 3044US10071640B2Integrated module of on-board charger and inverter and control method thereofHYUNDAI MOTOR CO LTD·Filed 2016·Granted Sep 11, 2018·0 cites·9 claims
- 3143US10974608B2Method and apparatus for selectively performing full bridge control and half bridge control in wireless power transfer system using LCCL-S resonant networkHYUNDAI MOTOR CO LTD·Filed 2018·Granted Apr 13, 2021·0 cites·16 claims
- 3243US10056772B2Wireless charging deviceHYUNDAI MOTOR CO LTD·Filed 2015·Granted Aug 21, 2018·0 cites·6 claims
- 3343US8232779B2Method for selecting the optimum number of phases for converter and system using the sameLEE BYOUNG-KUK·Filed 2009·Granted Jul 31, 2012·2 cites·13 claims
- 3440US2019221363A1Wireless charging pad incoporating ferrite of various structures in wireless power transfer system for electric vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 3540US2018070578A1Method and apparatus for controlling wireless power transfer to electric vehicle using object detection sensorHYUNDAI MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 3639US9908424B2Wireless charging systemHYUNDAI MOTOR CO LTD·Filed 2015·Granted Mar 6, 2018·0 cites·5 claims
- 3739US8369117B2Power conversion system for eliminating low frequency ripple current and control method thereofSUNGYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION·Filed 2009·Granted Feb 5, 2013·1 cites·15 claims
- 3839US2018191203A1Apparatus and method for detecting foreign object using reflected or refracted laser in wireless power transfer system of electric vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 3939US2018345806A1Vehicle battery system and method of controlling sameHYUNDAI MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 4035US8880262B2System and method for incipient drive of slow charger for a vehicle with electric motorHYUNDAI MOTOR CO LTD·Filed 2013·Granted Nov 4, 2014·0 cites·4 claims
- 4135US2015175020A1Vehicle battery charging apparatus and method using the sameHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 4234US2017170735A1Resonant converter systemHYUNDAI MOTOR CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →