Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10971746 | Fuel cell system for modulating offset of hydrogen pressure sensor and method for modulating offset of hydrogen pressure sensor | Young Pin Jin, Sang Bok Won, Ki Chang Kim | 2021-04-06 |
| 10608263 | Coolant bypass structure | Sung Wook Na, Sun Heum Baek, Hun Woo Park, Dae Jong Kim, Su Dong Han | 2020-03-31 |
| 10439236 | Air supply device using cooling water heater of fuel cell vehicle | Su Dong Han | 2019-10-08 |
| 10260402 | Non-negative pressure radiator cap | Su Dong Han | 2019-04-16 |
| 10243225 | Cooling system and operating method of cooling system | Su Dong Han | 2019-03-26 |
| 10170778 | Thermal management system of fuel cell vehicle | Sun Heum Baek, Sung Wook Na, Hunwoo Park, Dae Jong Kim, Su Dong Han | 2019-01-01 |
| 10084193 | Device for preventing over pressure of cooling system of fuel cell system | Su Dong Han, Hun Woo Park | 2018-09-25 |
| 9926835 | Cooling system and control method of vehicle | Su Dong Han | 2018-03-27 |
| 9718327 | Flow control baffle apparatus for vehicle heater | Su Dong Han, Hun Woo Park, Sung Wook Na | 2017-08-01 |
| 9522609 | Thermal management system for fuel cell vehicles | Min Kyu Lee, Hun Woo Park, Seung Yong Lee, Sung Wook Na, Ki Young NAM +2 more | 2016-12-20 |
| 8877289 | Stainproofing method of fabric | Mi Jung Yun, Jeong Seok Oh, Gun Kang, Kie Youn Jeong, Shin Hyouk Kang +2 more | 2014-11-04 |