Inventor · disambiguated record
Sae Kwon Chang
Also filed as: CHANG SAE KWON
5 granted patents·2 pending applications·0 citations·filing 2015–2024
58Inventor score
Files withHYUNDAI MOTOR CO LTD7
Top patents by PatentIndex Score
7 records- 0164US12447828B2Power supply system of aircraft and control method thereofHYUNDAI MOTOR CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·19 claims
- 0263US2024145752A1Fuel cell apparatusHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0362US12155100B2Fuel cell vehicleHYUNDAI MOTOR CO LTD·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 0461US2025091482A1Fuel cell vehicle, a method of controlling startup thereof, and a recording medium storing a program to execute the methodHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0560US10818946B2Fuel cell system and method for controlling the sameHYUNDAI MOTOR CO LTD·Filed 2018·Granted Oct 27, 2020·0 cites·17 claims
- 0658US12483154B2Power conversion apparatusHYUNDAI MOTOR CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·16 claims
- 0735US9868440B2Auto cruise controller of vehicle and method thereofHYUNDAI MOTOR CO LTD·Filed 2015·Granted Jan 16, 2018·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Sae Kwon Chang 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 →