Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760461 | Catalyst oxygen purge control apparatus and method | Jin Woo Choung, Chang Hwan Kim, Soomin Lee | 2020-09-01 |
| 10443464 | Catalyst oxygen purge control apparatus and method | Jin Woo Choung, Chang Hwan Kim, Soomin Lee | 2019-10-15 |
| 10208640 | Exhaust gas purification apparatus and method for controlling the same | Jin Woo Choung, Soomin Lee | 2019-02-19 |
| 10208688 | Exhaust gas purification apparatus and method for controlling the same | Jin Woo Choung, Soomin Lee | 2019-02-19 |
| 10044845 | Electronic device and system including the same | Jeongsoo PARK, Seongyong Shin | 2018-08-07 |