Inventor · disambiguated record
In Sung Chang
Also filed as: CHANG IN SUNG
2 granted patents·1 pending application·6 citations·filing 2012–2021
50Inventor score
Top patents by PatentIndex Score
3 records- 0189US11668438B2Fluid charging system, nozzle device, and receptacle deviceHYUNDAI MOTOR CO LTD·Filed 2021·Granted Jun 6, 2023·2 cites·15 claims
- 0263US8904890B2Moving devicePARK HYUN SUNG·Filed 2012·Granted Dec 9, 2014·4 cites·8 claims
- 0352US2021305594A1Fluid charging system and nozzle deviceHYUNDAI MOTOR CO LTD·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →