Inventor · disambiguated record

Dong Hwan Hwang

Also filed as: HWANG DONG HWAN

125 granted patents·6 pending applications·416 citations·filing 2005–2021

99Inventor score

Technology areasF16H B60K E21B Y02T B60Y

Files withHYUNDAI MOTOR CO LTD128 EUNKWANG IND CO LTD2 SAMSUNG ELECTRO MECH1

Top patents by PatentIndex Score

131 records

0199US9587716B1Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2015·Granted Mar 7, 2017·40 cites·10 claims
0298US9822857B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Nov 21, 2017·25 cites·12 claims
0397US9982757B1Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted May 29, 2018·12 cites·17 claims
0497US9822848B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Nov 21, 2017·12 cites·9 claims
0597US9822852B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Nov 21, 2017·12 cites·10 claims
0697US9816590B2Planetary gear train of automatic transmission for a vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Nov 14, 2017·14 cites·17 claims
0797US9702439B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jul 11, 2017·13 cites·11 claims
0897US9651115B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2015·Granted May 16, 2017·12 cites·13 claims
0997US9506533B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Nov 29, 2016·14 cites·17 claims
1096US10215261B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Feb 26, 2019·11 cites·12 claims
1196US9958035B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted May 1, 2018·11 cites·8 claims
1296US9933048B1Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Apr 3, 2018·9 cites·19 claims
1396US9890834B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted Feb 13, 2018·11 cites·10 claims
1496US9856954B2Planetary gear train of automatic transmission for a vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Jan 2, 2018·11 cites·10 claims
1596US9777804B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Oct 3, 2017·11 cites·17 claims
1695US9951848B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Apr 24, 2018·8 cites·18 claims
1795US9897176B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Feb 20, 2018·8 cites·17 claims
1894US10081240B2Power transmission apparatus of a hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Sep 25, 2018·13 cites·15 claims
1994US10047835B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Aug 14, 2018·7 cites·18 claims
2094US9599197B1Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Mar 21, 2017·7 cites·11 claims
2193US9618093B1Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Apr 11, 2017·7 cites·14 claims
2292US9625011B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2015·Granted Apr 18, 2017·6 cites·20 claims
2392US9518639B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Dec 13, 2016·6 cites·14 claims
2491US10184546B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jan 22, 2019·5 cites·23 claims
2591US9958038B1Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted May 1, 2018·5 cites·20 claims
2691US9587718B1Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Mar 7, 2017·5 cites·11 claims
2791US9523412B2Planetary gear train of automatic transmission for a vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Dec 20, 2016·5 cites·12 claims
2890US9670994B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Jun 6, 2017·5 cites·6 claims
2989US9958039B1Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted May 1, 2018·4 cites·20 claims
3088US10145452B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 4, 2018·4 cites·19 claims
3188US10047832B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted Aug 14, 2018·4 cites·20 claims
3288US9784339B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Oct 10, 2017·4 cites·13 claims
3388US9618092B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted Apr 11, 2017·4 cites·14 claims
3487US11052750B2Power transmission system for hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2020·Granted Jul 6, 2021·2 cites·16 claims
3586US10309491B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jun 4, 2019·3 cites·20 claims
3686US10274054B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2017·Granted Apr 30, 2019·3 cites·20 claims
3786US10272764B2Power transmission apparatus of hybrid electric vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Apr 30, 2019·8 cites·8 claims
3885US10295031B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted May 21, 2019·3 cites·19 claims
3985US10184552B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jan 22, 2019·3 cites·20 claims
4085US10107370B1Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2017·Granted Oct 23, 2018·3 cites·17 claims
4185US9958037B1Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted May 1, 2018·3 cites·17 claims
4284US9890833B2Planetary gear train for automatic transmission of vehiclesHYUNDAI MOTOR CO LTD·Filed 2015·Granted Feb 13, 2018·3 cites·12 claims
4384US9850987B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Dec 26, 2017·3 cites·15 claims
4484US9657815B2Planetary gear train of automatic transmission of vehicleHYUNDAI MOTOR CO LTD·Filed 2015·Granted May 23, 2017·3 cites·12 claims
4581US10316936B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jun 11, 2019·2 cites·20 claims
4680US10316935B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jun 11, 2019·2 cites·17 claims
4780US10302183B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted May 28, 2019·2 cites·17 claims
4880US10274056B2Planetary gear train of automatic transmission for vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Apr 30, 2019·2 cites·17 claims
4980US10047833B2Planetary gear train of an automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2016·Granted Aug 14, 2018·2 cites·20 claims
5079US10323728B2Planetary gear train of automatic transmission for vehiclesHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jun 18, 2019·2 cites·10 claims

Showing the top 50 of 131 patent records by PatentIndex Score.

Join the waitlist — get patent alerts

Get an alert when Dong Hwan Hwang files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →