Inventor · disambiguated record
Seok Yoon Chang
Also filed as: CHANG SEOK YOON
4 granted patents·57 citations·filing 2014–2020
75Inventor score
Top patents by PatentIndex Score
4 records- 0194US9915356B2Valve apparatus for vehicleINZI CONTROLS CO LTD·Filed 2014·Granted Mar 13, 2018·36 cites·3 claims
- 0289US9803764B2Fail safety coolant control valveINZI CONTROLS CO LTD·Filed 2014·Granted Oct 31, 2017·14 cites·7 claims
- 0388US11221077B2Flow control valve apparatusHYUNDAI MOTOR CO LTD·Filed 2020·Granted Jan 11, 2022·5 cites·11 claims
- 0486US11319863B2Flow control valve apparatusHYUNDAI MOTOR CO LTD·Filed 2020·Granted May 3, 2022·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →