Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11548962 | Self-healing polymer network containing physical crosslinker, composition therefor, and optical element comprising the same | Dong-Hack Suh, Jeong-Seop Oh | 2023-01-10 |
| 9399826 | Thin film deposition apparatus and thin film deposition method using electric field | Jin-Seok Heo, Hwi-yeol Park, Kyung Hoon CHO, Se Kim, Michael J. Heller +1 more | 2016-07-26 |
| 9379404 | Electrolyte membrane for fuel cell, electrode for fuel cell, and fuel cell employing the same | Pil-won Heo, Ki Hyun Kim, Takashi Hibino, Chan-ho Pak | 2016-06-28 |
| 8318366 | Hydrogen generator and fuel cell using the same | Jin Ho Kim, Jae Yong Lee, Yeong Suk Choi | 2012-11-27 |
| 8232021 | Stack for fuel cell | Jun-Won Suh, Young-Seung Na, Keun Yong Lee, Sung Won Jeong, Chan Gyun Shin +1 more | 2012-07-31 |
| 8227132 | Direct liquid feed fuel cell stack | Jin Ho Kim, Hye-jung Cho | 2012-07-24 |
| 8206868 | Direct liquid feed fuel cell system having double fuel storage | Jae Yong Lee, Hye-jung Cho | 2012-06-26 |
| 8129064 | Method and apparatus for measuring methanol vapor concentration, method of controlling methanol vapor concentration in a fuel cell, and fuel cell using the same | Sang-kyun Kang, Jin Ho Kim, Soon-ho Song, Jin Hwa Chung | 2012-03-06 |
| 8119306 | Bipolar plate and direct liquid feed fuel cell stack | Jong-Koo Lim, Yong-Hun Cho, Il Moon | 2012-02-21 |
| 8110315 | Monopolar membrane-electrode assembly | Jae Yong Lee, Jin Ho Kim | 2012-02-07 |
| 8048586 | Fuel cell stack structure | Jae Yong Lee, Chan-ho Pak | 2011-11-01 |
| 8003272 | Fuel cell for microcapsule-type robot and microcapsule-type robot powered by the same | Hyuk Chang, Christopher Ko | 2011-08-23 |
| 8003275 | Monopolar membrane-electrode assembly | Jae Yong Lee, Jin Ho Kim | 2011-08-23 |
| 7989119 | Fuel diffusion unit, fuel supply unit, and fuel cell system including the same | Jaeyong Lee, Lei Hu, Jin Ho Kim | 2011-08-02 |
| 7951506 | Bipolar plate and direct liquid feed fuel cell stack | Jong-Koo Lim, Yong-Hun Cho, Il Moon | 2011-05-31 |
| 7939217 | Direct methanol fuel cell | Joon Hee Kim, Sang-kyun Kang, Jin Ho Kim | 2011-05-10 |
| 7923159 | Water recovery system and direct liquid feed fuel cell having the same | Hye-jung Cho, Hyuk Chang, Jae Yong Lee | 2011-04-12 |
| 7842411 | Separator and fuel cell stack using the same | Young-Seung Na, Jun-Won Suh | 2010-11-30 |
| 7824816 | Fuel cell system | Jae Yong Lee | 2010-11-02 |
| 7816049 | Direct liquid feed fuel cell | Seung Jae Lee, Ji-rae Kim, Jin Ho Kim, Yoon-hoi Lee | 2010-10-19 |
| 7776483 | Method and system of activating fuel cell stack | Jun-Ho Sauk, Young-Seung Na, Sang-kyun Kang, Ji-rae Kim | 2010-08-17 |
| 7771889 | Fuel cartridge and direct liquid feed fuel cell system having the same | Hye-jung Cho, Jae Yong Lee, Hyuk Chang | 2010-08-10 |
| 7759018 | Direct liquid feed fuel cell and portable electronic apparatus including the same | Hye-jung Cho | 2010-07-20 |
| 7689315 | Semiconductor equipment control system and method | Pyong-II Cho, Hyun Sik Sim | 2010-03-30 |
| 7655335 | Air breathing direct methanol fuel cell pack | Hyuk Chang | 2010-02-02 |