Inventor · disambiguated record
Pyung-Hyun Han
Also filed as: HAN PYUNG HYUN
2 granted patents·2 pending applications·16 citations·filing 2009–2020
51Inventor score
Files withHYUNDAI MOTOR CO LTD4
Top patents by PatentIndex Score
4 records- 0192US10859018B1Exhaust gas purification system using three-way catalyst and method of controlling the sameHYUNDAI MOTOR CO LTD·Filed 2020·Granted Dec 8, 2020·16 cites·11 claims
- 0245US2015167522A1Exhaust gas purifying system for vehicleHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 0342US11125177B2System for controlling air-fuel ratio for flex fuel vehicle using oxygen storage amount of catalyst and method thereofHYUNDAI MOTOR CO LTD·Filed 2020·Granted Sep 21, 2021·0 cites·9 claims
- 0440US2010122520A1System for Controlling Urea Injection Quantity of Vehicle and Method ThereofHYUNDAI MOTOR CO LTD·Filed 2009·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Pyung-Hyun Han 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 →