Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308500 | Fuel cell system | Pu Reum Jeong, In Tae Park, Dong-Yeon Kim, Sung-Jin You, Hyeon Seok Ban +1 more | 2025-05-20 |
| 12155099 | Ejector having two-stage nozzle structure | — | 2024-11-26 |
| 11637296 | Ejector having a variable nozzle structure | In Tae Park | 2023-04-25 |
| 11204105 | Solenoid valve | In Tae Park, Hyeon Seok Ban | 2021-12-21 |
| 11165077 | Method of outputting a water level of a capacitive level sensor for a water trap of a fuel cell system | Hak Yoon Kim, Hyeon Seok Ban | 2021-11-02 |
| 11149866 | Discharge valve | Hak Yoon Kim | 2021-10-19 |
| 10921302 | Method for manufacturing chemochromic nanoparticles | Yong Gyu Noh, Hyun Lee, Hyung Tak Seo, Yeong An Lee, Shankara S. Kalanur | 2021-02-16 |
| 10920900 | Fuel supply valve for fuel cell system | Bu Kil Kwon, Se Kwon Jung | 2021-02-16 |
| 10840523 | Apparatus and method for discharging condensate of a fuel cell stack | Hyun Lee | 2020-11-17 |
| 10788337 | Method of outputting level of capacitive level sensor | Bu Kil Kwon, Ho-Cheol Suh, Seok Yun Jang | 2020-09-29 |
| 10727507 | Fuel cell system including rupture part between hydrogen supply valve and hydrogen shut-off valve | Se Kwon Jung, Bu Kil Kwon | 2020-07-28 |
| 10403912 | Anode discharge valve for fuel cell system | Bu Kil Kwon, Se Kwon Jung, Hyun Lee | 2019-09-03 |
| 10367209 | Recycling system of anode off gas in fuel cell | Bu Kil Kwon, Duck Whan Kim, Se Kwon Jung, Ik Jae Son | 2019-07-30 |
| 10030785 | Valve for fuel cell | Se Kwon Jung, Bu Kil Kwon | 2018-07-24 |
| 9748586 | Gas and condensed water discharge system for fuel cell system and control method thereof | Sekwon Jung, Bu Kil Kwon | 2017-08-29 |
| 9466846 | Fuel cell system and humidification device of the same | Se Joon Im, Hyunjae Lee, Deukkuen Ahn, Jong Hyun Lee | 2016-10-11 |
| 8481218 | Hydrogen exhaust system for fuel cell vehicle | Bu Kil Kwon, Hyun Lee, Se Kwon Jung, Yong Park | 2013-07-09 |