Inventor · disambiguated record
Yonghwan Hwang
Also filed as: HWANG YONGHWAN
18 granted patents·1 pending application·12 citations·filing 2018–2024
88Inventor score
Files withHYUNDAI MOTOR CO LTD19
Top patents by PatentIndex Score
19 records- 0194US11153679B1Broadband speaker and control method thereofHYUNDAI MOTOR CO LTD·Filed 2020·Granted Oct 19, 2021·5 cites·8 claims
- 0278US12194925B2Vehicle with speaker for outputting virtual engine sound and controlling method thereofHYUNDAI MOTOR CO LTD·Filed 2023·Granted Jan 14, 2025·0 cites·5 claims
- 0378US11560102B2Vehicle with speaker for outputting virtual engine sound and controlling method thereofHYUNDAI MOTOR CO LTD·Filed 2020·Granted Jan 24, 2023·1 cites·2 claims
- 0475US11180087B2Vehicle and method of controlling the sameHYUNDAI MOTOR CO LTD·Filed 2019·Granted Nov 23, 2021·2 cites·18 claims
- 0573US10728670B1Vehicle and method for controlling thereofHYUNDAI MOTOR CO LTD·Filed 2019·Granted Jul 28, 2020·2 cites·19 claims
- 0672US11807170B2Vehicle with speaker for outputting virtual engine sound and controlling method thereofHYUNDAI MOTOR CO LTD·Filed 2022·Granted Nov 7, 2023·0 cites·9 claims
- 0772US10878792B2Vehicle and method of controlling the sameHYUNDAI MOTOR CO LTD·Filed 2019·Granted Dec 29, 2020·0 cites·18 claims
- 0872US2024334122A1Speaker, speaker system and signal compensation method using the sameHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0965US12177637B2Speaker, speaker system and signal compensation method using the sameHYUNDAI MOTOR CO LTD·Filed 2022·Granted Dec 24, 2024·0 cites·5 claims
- 1062US10611315B1VehicleHYUNDAI MOTOR CO LTD·Filed 2018·Granted Apr 7, 2020·1 cites·17 claims
- 1161US10484790B1Speaker device for vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Nov 19, 2019·1 cites·10 claims
- 1258US11272291B2Multilayer panel speaker and method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2020·Granted Mar 8, 2022·0 cites·7 claims
- 1357US11102598B1Personal air vehicle and control method thereofHYUNDAI MOTOR CO LTD·Filed 2020·Granted Aug 24, 2021·0 cites·18 claims
- 1456US11381916B2Speaker system of personal mobility device and vehicle speaker system using the sameHYUNDAI MOTOR CO LTD·Filed 2020·Granted Jul 5, 2022·0 cites·6 claims
- 1555US10820102B1Vehicle and method of controlling the sameHYUNDAI MOTOR CO LTD·Filed 2019·Granted Oct 27, 2020·0 cites·14 claims
- 1653US10733973B2Vehicle and method for controlling thereofHYUNDAI MOTOR CO LTD·Filed 2019·Granted Aug 4, 2020·0 cites·14 claims
- 1750US11523222B2Flat speaker and vehicle including the sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Dec 6, 2022·0 cites·20 claims
- 1849US11183053B2Vehicle and method of controlling the sameHYUNDAI MOTOR CO LTD·Filed 2019·Granted Nov 23, 2021·0 cites·22 claims
- 1942US11323821B2Vibration speakerHYUNDAI MOTOR CO LTD·Filed 2020·Granted May 3, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →