Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809985 | Flooring material and the method for the same | Ju-Hyung Lee, Sam-Hun Yun, Seong-Moon Jung | 2017-11-07 |
| 7910251 | Fuel cell system | Hong-Seok Choi, Kyu Jung Kim, Myeong-Ho Lee, Cheol Hwan Kim, Yong-Jun Hwang +3 more | 2011-03-22 |
| 7892685 | Fuel cell system | Yong-Jun Hwang, Seung-Tae Ko, Jung Gyu PARK, Seong-Geun Heo, Ki Dong Kim +12 more | 2011-02-22 |
| 7858249 | Power supply apparatus and method for line connection type fuel cell system | Seung-Tae Ko | 2010-12-28 |
| 7704616 | Method for purging fuel cell system | Yong-Jun Hwang | 2010-04-27 |
| 7700206 | Fuel cell system | Kyu Jung Kim, Myeong-Ho Lee, Cheol Hwan Kim, Yong-Jun Hwang, Seung-Tae Ko +2 more | 2010-04-20 |
| 7691501 | Fuel cell system and controlling method thereof | Hong-Seok Choi, Kyu Jung Kim, Myeong-Ho Lee, Cheol Hwan Kim, Yong-Jun Hwang +3 more | 2010-04-06 |
| 7348091 | Fuel cell having flow passage | Sam-Chul Ha, Tae-Hee Cho, Hong-Seok Choi, Cheol Hwan Kim, Myeong-Ho Lee +2 more | 2008-03-25 |
| 7318975 | Membrane electrode assembly of fuel cell | Tae-Hee Cho, Hong-Seok Choi, Kyu Jung Kim, Myeong-Ho Lee, Cheol Hwan Kim +3 more | 2008-01-15 |
| 7316858 | Fuel cell system | Tae-Hee Cho, Hong-Seok Choi, Kyu Jung Kim, Myeong-Ho Lee, Cheol Hwan Kim +3 more | 2008-01-08 |