Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10985411 | Apparatus and method for managing battery | Dae Bong JUNG | 2021-04-20 |
| 10811741 | Battery pack for uniform cooling of modules and cooling method of battery pack | Tae Won SONG, Jin Ho Kim, Tae Jung Yeo | 2020-10-20 |
| 9118041 | Direct liquid feed fuel cell system | Sang-kyun Kang, Kyung-Hwan Choi, Young Jae Kim | 2015-08-25 |
| 8787050 | Circuit connection control system of fuel cell and method of operating the same | Young Jae Kim, Hye-jung Cho, Joon Hee Kim, Jae Yong Lee, Jin Ho Kim | 2014-07-22 |
| 7656533 | Flowing device for optics-based methanol sensor | Sang-kyun Kang, Woong-Ho Cho, Sang-Hyeon Choi, Seok Chang | 2010-02-02 |
| 7621982 | Liquid-gas separator for direct liquid feed fuel cell | Sang-kyun Kang, Xiaobing Luo, Hae-kyoung Kim | 2009-11-24 |
| 7622213 | Liquid fuel mixing apparatus and direct liquid feed fuel cell system including the same | Hye-jung Cho, Xiaobing Luo | 2009-11-24 |
| 7611568 | Liquid-gas separator for direct liquid feed fuel cell | Sang-kyun Kang, Woong-Ho Cho, Sang-Hyeon Choi | 2009-11-03 |
| 7488552 | Direct liquid feed fuel cell stack | Sang-kyun Kang, Seung Jae Lee | 2009-02-10 |
| 7404624 | Ink-jet printhead and ink expelling method using a laser | Keon Kuk, Seung-joo Shin, Yong-soo Oh | 2008-07-29 |
| 7240994 | Method of driving an ink-jet printhead | Keon Kuk, Mun-cheol Choi, Yong-soo Oh | 2007-07-10 |
| 7210766 | Thermally-driven ink-jet printhead capable of preventing cavitation damage to a heater | Keon Kuk, Seung-joo Shin, Yong Soo Lee, Yong-soo Oh, Ji-hyuk Lim +2 more | 2007-05-01 |
| 7163278 | Ink-jet printhead with improved ink ejection linearity and operating frequency | Yong Soo Lee, Yong-soo Oh, Keon Kuk, Ji-hyuk Lim, Mun-cheol Choi | 2007-01-16 |
| 7101024 | Ink-jet printhead | Ji-hyuk Lim, Seog-soon Baek, Yong-soo Oh, Keon Kuk, Seung-joo Shin +2 more | 2006-09-05 |