Inventor · disambiguated record
Changwook Lee
Also filed as: LEE CHANGWOOK
22 granted patents·9 pending applications·65 citations·filing 2008–2024
93Inventor score
Files withHYUNDAI MOTOR CO LTD14SAMSUNG ELECTRONICS CO LTD7UIF UNIV INDUSTRY FOUNDATION YONSEI UNIV4PARK JONGSOOL3KIM TALCHOL2
Top patents by PatentIndex Score
31 records- 0191US9109682B2Power transmission apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Aug 18, 2015·14 cites·20 claims
- 0282US9316291B2Power transmission system of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Apr 19, 2016·6 cites·14 claims
- 0382US8840498B2Transmission for hybrid electric vehiclePARK JONGSOOL·Filed 2011·Granted Sep 23, 2014·6 cites·17 claims
- 0479US8475312B2Transmission for hybrid electric vehiclePARK JONGSOOL·Filed 2011·Granted Jul 2, 2013·5 cites·16 claims
- 0578US9623744B2Power transmission apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Apr 18, 2017·6 cites·19 claims
- 0676US11617491B2DishwasherSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Apr 4, 2023·1 cites·17 claims
- 0776US9371892B2Power transmission system of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Jun 21, 2016·5 cites·14 claims
- 0875US9222554B1Power transmission system of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Dec 29, 2015·5 cites·14 claims
- 0971US9435414B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2014·Granted Sep 6, 2016·3 cites·11 claims
- 1064US2025218718A1Contamination prevention device for extreme ultra-violet (euv) reticle and euv exposure apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1162US2025232948A1Ion beam reflector, substrate processing apparatus including the same, and substrate processing method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1261US2025254905A1Trench-shaped ternary cmos deviceUIF UNIV INDUSTRY FOUNDATION YONSEI UNIV·Filed 2024·Application pending·0 cites
- 1361US2025169383A1Vertical ternary cmos inverter using 2d material and method of manufacturing the sameUIF UNIV INDUSTRY FOUNDATION YONSEI UNIV·Filed 2024·Application pending·0 cites
- 1460US2025107226A1Ternary cmos deviceUIF UNIV INDUSTRY FOUNDATION YONSEI UNIV·Filed 2024·Application pending·0 cites
- 1560US2025126808A1Cmos device with multiple channels vertically stackedUIF UNIV INDUSTRY FOUNDATION YONSEI UNIV·Filed 2024·Application pending·0 cites
- 1659US12433471B2DishwasherSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Oct 7, 2025·0 cites·15 claims
- 1759US9517688B2Power transmission system of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Dec 13, 2016·2 cites·12 claims
- 1858US12121196B2DishwasherSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 22, 2024·0 cites·11 claims
- 1958US11819176B2DishwasherSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 21, 2023·0 cites·20 claims
- 2058US9783039B2Power transmission system of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Oct 10, 2017·2 cites·15 claims
- 2158US9499039B2Power transmission system of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Nov 22, 2016·1 cites·14 claims
- 2258US8096909B2Power train of hybrid vehicleKIM TALCHOL·Filed 2008·Granted Jan 17, 2012·5 cites·5 claims
- 2358US2024258501A1Positive active material for rechargeable lithium battery, preparing method thereof, and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 2454US9855832B2Power transmission system of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jan 2, 2018·0 cites·2 claims
- 2554US8231490B2Power train of hybrid vehiclePARK JONGSOOL·Filed 2008·Granted Jul 31, 2012·2 cites·2 claims
- 2649US8303445B2Power train of hybrid vehicleKIM TALCHOL·Filed 2008·Granted Nov 6, 2012·2 cites·4 claims
- 2746US2010137091A1Power train of hybrid vehicleHYUNDAI MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 2845US9623745B2Power transmission system of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Apr 18, 2017·0 cites·18 claims
- 2945US9470294B2Power transmission system of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Granted Oct 18, 2016·0 cites·14 claims
- 3044US2016091069A1Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 3139US10007503B2Method and apparatus for upgrading operating system of electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jun 26, 2018·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →