Inventor · disambiguated record
Il Chang Sung
Also filed as: SUNG IL CHANG
12 granted patents·1 pending application·37 citations·filing 2019–2024
87Inventor score
Files withHYUNDAI MOTOR CO LTD13
Top patents by PatentIndex Score
13 records- 0197US11648908B2Roof air bag apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2021·Granted May 16, 2023·12 cites·12 claims
- 0295US11851019B2Vehicle seat airbag apparatusHYUNDAI MOTOR CO LTD·Filed 2022·Granted Dec 26, 2023·7 cites·16 claims
- 0394US11584329B2Seat airbag apparatus for vehicleHYUNDAI MOTOR CO LTD·Filed 2020·Granted Feb 21, 2023·5 cites·19 claims
- 0493US11851018B2Seat airbag device for vehicle and method of controlling operation thereofHYUNDAI MOTOR CO LTD·Filed 2022·Granted Dec 26, 2023·4 cites·20 claims
- 0591US11897416B2Seat belt and movement control method thereofHYUNDAI MOTOR CO LTD·Filed 2022·Granted Feb 13, 2024·3 cites·16 claims
- 0690US11560059B2Apparatus for deploying a display unitHYUNDAI MOTOR CO LTD·Filed 2021·Granted Jan 24, 2023·2 cites·12 claims
- 0789US12017599B2Airbag for seat beltHYUNDAI MOTOR CO LTD·Filed 2023·Granted Jun 25, 2024·2 cites·19 claims
- 0873US12485848B2Seat belt retractor mounting structure and a vehicle body including the sameHYUNDAI MOTOR CO LTD·Filed 2024·Granted Dec 2, 2025·0 cites·7 claims
- 0969US10913421B2Air bag apparatus for protecting passenger's headHYUNDAI MOTOR CO LTD·Filed 2019·Granted Feb 9, 2021·2 cites·9 claims
- 1068US12365300B2Seatbelt airbagHYUNDAI MOTOR CO LTD·Filed 2024·Granted Jul 22, 2025·0 cites·20 claims
- 1155US12090897B2Vehicle seatHYUNDAI MOTOR CO LTD·Filed 2023·Granted Sep 17, 2024·0 cites·19 claims
- 1253US12240402B2Roof-mounted airbagHYUNDAI MOTOR CO LTD·Filed 2022·Granted Mar 4, 2025·0 cites·19 claims
- 1352US2024075898A1AirbagHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →