Inventor · disambiguated record
Woo Jin Chang
Also filed as: CHANG WOO JIN
75 granted patents·7 pending applications·193 citations·filing 2004–2019
98Inventor score
Files withHYUNDAI MOTOR CO LTD56KOREA ELECTRONICS TELECOMM15UWM RES FOUNDATION INC2AHN HO KYUN1BAE SUNG BUM1
Top patents by PatentIndex Score
82 records- 0198US9664259B1Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted May 30, 2017·14 cites·8 claims
- 0297US9845845B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 19, 2017·12 cites·8 claims
- 0393US10851875B1Power transmission apparatus for hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Dec 1, 2020·6 cites·17 claims
- 0493US9618093B1Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Apr 11, 2017·7 cites·14 claims
- 0591US10780769B1Power transmission apparatus of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Sep 22, 2020·8 cites·9 claims
- 0691US10746271B2Power transmission apparatus for a vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Aug 18, 2020·5 cites·16 claims
- 0789US10753432B2Power transmission apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Aug 25, 2020·5 cites·15 claims
- 0889US9376713B2Label free detection of nucleic acid amplificationBASHIR RASHID·Filed 2010·Granted Jun 28, 2016·20 cites·41 claims
- 0989US7387955B2Field effect transistor and method for manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jun 17, 2008·13 cites·5 claims
- 1088US10047832B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted Aug 14, 2018·4 cites·20 claims
- 1187US7419862B2Method of fabricating pseudomorphic high electron mobility transistorKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Sep 2, 2008·16 cites·9 claims
- 1286US7902572B2Field effect transistor and method for manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Mar 8, 2011·9 cites·4 claims
- 1385US10495191B1Transmission of motor driving vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Dec 3, 2019·3 cites·7 claims
- 1484US10836246B1Power transmission apparatus for hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Nov 17, 2020·3 cites·20 claims
- 1584US9982764B2Power transmission apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted May 29, 2018·3 cites·16 claims
- 1684US9897172B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Feb 20, 2018·3 cites·7 claims
- 1784US9835237B2Power transmission apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 5, 2017·3 cites·10 claims
- 1883US10913341B2Power transmission apparatus of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Feb 9, 2021·3 cites·3 claims
- 1982US8723222B2Nitride electronic device and method for manufacturing the sameBAE SUNG BUM·Filed 2012·Granted May 13, 2014·5 cites·8 claims
- 2081US10684249B2Contaminant detection device and methodUWM RES FOUNDATION INC·Filed 2015·Granted Jun 16, 2020·3 cites·19 claims
- 2180US10047833B2Planetary gear train of an automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted Aug 14, 2018·2 cites·20 claims
- 2280US10023042B2Power transmission apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jul 17, 2018·3 cites·19 claims
- 2379US11002339B2Power transmission apparatus for a vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted May 11, 2021·2 cites·17 claims
- 2478US9845847B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 19, 2017·2 cites·8 claims
- 2577US10234000B2Power transmission apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Mar 19, 2019·2 cites·12 claims
- 2675US10668797B2Power transmission apparatus for a vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Jun 2, 2020·2 cites·9 claims
- 2775US7183149B2Method of manufacturing field effect transistorKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Feb 27, 2007·6 cites·12 claims
- 2873US9012920B2Wafer level packaged GaN power semiconductor device and the manufacturing method thereofKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Apr 21, 2015·3 cites·17 claims
- 2970US10119596B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Nov 6, 2018·1 cites·9 claims
- 3070US9897171B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Feb 20, 2018·1 cites·8 claims
- 3169US10774903B1Power transmission apparatus for hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Sep 15, 2020·1 cites·9 claims
- 3269US9995368B2Planetary gear train of an automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jun 12, 2018·1 cites·8 claims
- 3369US9889840B2Vehicle and method for improving fuel-efficiency during temporary stopHYUNDAI MOTOR CO LTD·Filed 2015·Granted Feb 13, 2018·3 cites·12 claims
- 3467US8937002B2Nitride electronic device and method for manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Jan 20, 2015·1 cites·2 claims
- 3567US7106153B2Waveguide interconnection apparatusKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Sep 12, 2006·8 cites·8 claims
- 3663US8192942B2Affinity separation by partition enhancing material conjugated biomolecules in aqueous two-phase extraction systemKOO YOON-MO·Filed 2008·Granted Jun 5, 2012·3 cites·5 claims
- 3762US10858003B2Vehicle transmission system and a method thereofHYUNDAI MOTOR CO LTD·Filed 2019·Granted Dec 8, 2020·0 cites·20 claims
- 3862US7973368B2Semiconductor device with T-gate electrodeKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Jul 5, 2011·2 cites·20 claims
- 3961US10047834B2Planetary gear train of automatic transmission for vehiclesKOOK JAE CHANG·Filed 2016·Granted Aug 14, 2018·1 cites·10 claims
- 4060US7429894B2Power device having connection structure compensating for reactance component of transmission lineKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Sep 30, 2008·4 cites·4 claims
- 4157US9209266B2High electron mobility transistor and manufacturing method thereofKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Dec 8, 2015·0 cites·9 claims
- 4256US7871874B2Transistor of semiconductor device and method of fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Jan 18, 2011·0 cites·8 claims
- 4354US11112006B2Automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Sep 7, 2021·0 cites·10 claims
- 4453US10612627B2Vehicle transmissionHYUNDAI MOTOR CO LTD·Filed 2017·Granted Apr 7, 2020·0 cites·14 claims
- 4551US10670117B2Power transmission apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Jun 2, 2020·0 cites·17 claims
- 4651US10415674B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Sep 17, 2019·0 cites·12 claims
- 4751US10302174B2Planetary gear train of an automatic transmission for a vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted May 28, 2019·0 cites·8 claims
- 4851US9976633B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted May 22, 2018·0 cites·10 claims
- 4950US10989255B2Synchronizer apparatus for transmissionHYUNDAI MOTOR CO LTD·Filed 2019·Granted Apr 27, 2021·0 cites·8 claims
- 5050US10161485B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 25, 2018·0 cites·10 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →