Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012649 | Fuel cell system having pressurizing system | Young-soo Joung, Jae Yong Lee, Young Jae Kim | 2011-09-06 |
| 7947402 | Fuel cell system capable of supplying and receiving power and method of operating the same | Young Jae Kim | 2011-05-24 |
| 7942643 | Device and method for pumping fluids employing the movement of gas bubbles in microscale | Natalia Ivanova | 2011-05-17 |
| 7923159 | Water recovery system and direct liquid feed fuel cell having the same | Hyuk Chang, Kyoung-hwan Choi, Jae Yong Lee | 2011-04-12 |
| 7909427 | Device for printing droplet or ink on substrate or paper | Su-hyeon Kim, Jeong-gun Lee, Jong-suk CHUNG, Nam Huh, In Seok Kang +1 more | 2011-03-22 |
| 7910379 | Apparatus and method for ejecting droplets using charge concentration and liquid bridge breakup | Beom Seok Lee, Jeong-gun Lee, In Seok Kang, Jae Suk MOON, Jin-Seok Hong | 2011-03-22 |