Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11024881 | Electrolyte additive and lithium secondary battery comprising same | Jae Yoon Kim, Hyeong Kyu LIM, Jong Hyun Lee | 2021-06-01 |
| 10770749 | Electrolyte additive and lithium secondary battery comprising the same | Jae Yoon Kim, Min-Goo Kim, Jong Hyun Lee | 2020-09-08 |
| 8137850 | Gas-liquid separator and fuel cell system having the same | Sung Jin Kim | 2012-03-20 |
| 8133622 | Heated reformer and fuel cell system having the same | Zin Park, Ju-Yong Kim, Hyun-Jeong Lim, Eun-Suk Cho, Ho-Jin Kweon | 2012-03-13 |
| 8053119 | Reformer and fuel cell system having the same | Ju-Yong Kim, Hyun-Jeong Lim, Zin Park, Eun-Suk Cho | 2011-11-08 |
| 8043389 | Fuel cell heat recovering reformer and system | Ju-Yong Kim | 2011-10-25 |
| 7846594 | Reformer and fuel cell system having the same | Ju-Yong Kim, Zin Park | 2010-12-07 |
| 7799449 | Reformer having improved heat delivery and fuel cell system having the same | Zin Park, Ju-Yong Kim, Hyun-Jeong Lim, Eun-Suk Cho, Ho-Jin Kweon | 2010-09-21 |
| 7763220 | Reformer, fuel cell system having the same, and method of manufacturing the same | Zin Park, Ju-Yong Kim, Hyun-Jeong Lim, Ho-Jin Kweon | 2010-07-27 |
| 7758987 | Fuel cell system | Ju-Yong Kim, Hyun-Jeong Lim | 2010-07-20 |
| 7749289 | Fuel cell system, reformer used for the same, and method of manufacturing the same | Zin Park, Ju-Yong Kim, Hyun-Jeong Lim, Ho-Jin Kweon | 2010-07-06 |
| 7740669 | Reformer for fuel cell system, fabrication method therefor, and fuel cell system comprising the same | Jong-Ki Lee, Zin Park, Ju-Yong Kim | 2010-06-22 |
| 7691509 | Reformer and fuel cell system having the same | Ho-Jin Kweon, Ju-Yong Kim, Zin Park, Hyun-Jeong Lim | 2010-04-06 |
| 7601186 | Reformer and fuel cell system having the same | Ju-Yong Kim, Zin Park | 2009-10-13 |
| 7291424 | Positive electrode for lithium-sulfur battery and lithium-sulfur battery fabricated using same | Seok Koo Kim, Yongju Jung, Jan-Dee Kim | 2007-11-06 |
| 7179563 | Binder for a lithium-sulfur battery, positive active material composition comprising same and lithium-sulfur battery using same | Seok Koo Kim, Yongju Jung, Jan-Dee Kim | 2007-02-20 |
| 7147968 | Positive electrode for lithium-sulfur battery | Su-Suk Choi, Seung-Hee Park, Yun-Suk Choi | 2006-12-12 |
| 7029796 | Positive active material of a lithium-sulfur battery and method of fabricating same | Soo-Seok Choi, Yun-Suk Choi, Seung-Hee Park, Yong Ju Jung, Il-Young Lee | 2006-04-18 |
| 6818349 | Positive active material for rechargeable lithium-sulfur batteries and method of preparing same | Su-Suk Choi, Ho-Jin Kweon, Jun-Won Suh, Jea-Woan Lee | 2004-11-16 |