Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741977 | Rechargeable battery | Jeong-Doo Yi, Ju-Hee Sohn, Hyun-Hwa Song, Ju-Hyeong Han, Seok-Hun Hong | 2017-08-22 |
| 9190672 | Tubular solid oxide fuel cell including external current collector with plurality of connection portions | Jan-Dee Kim, Young-Sun Kwon, Ho-Jin Kweon | 2015-11-17 |
| 9184462 | Fuel cell module and method manufacturing the same | Seung-Tae Lee, Jan-Dee Kim | 2015-11-10 |
| 9160031 | Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery comprising the same | Won-Il Jung, Yong-Chul Park, Geun-Bae Kim | 2015-10-13 |
| 9147887 | Fuel cell module | Jan-Dee Kim, Seung-Tae Lee, Ho-Jin Kweon | 2015-09-29 |
| 9065096 | Fuel cell stack | Seung-Tae Lee, Jan-Dee Kim | 2015-06-23 |
| 9005845 | Solid oxide fuel cell and manufacturing method thereof | Young-Sun Kwon, Jan-Dee Kim, Seung-Tae Lee | 2015-04-14 |
| 8993195 | Fuel cell and method of manufacturing the same | Ho-Jin Kweon | 2015-03-31 |
| 8940456 | Fuel cell and manufacturing method of the same | Jan-Dee Kim, Young-Sun Kwon, Ho-Jin Kweon | 2015-01-27 |
| 8927167 | Fuel cell system and driving method thereof | Jun Young Park, Jin-Hwa Lee, Seong-Jin An, Chi-Seung Lee | 2015-01-06 |
| 8835072 | Solid oxide fuel cell stacks and fuel cell module having the same | Kwang-Jin Park, Sang-Jun Kong | 2014-09-16 |
| 8822102 | Manifold device for tube type solid oxide fuel cell | — | 2014-09-02 |
| 8790843 | Fuel cell stack | Young-Seung Na, In-Seob Song, Keun Yong Lee, Sung Won Jeong, Chan Gyun Shin | 2014-07-29 |
| 8691457 | Fuel cell system and driving method thereof | Jun Young Park, Chi-Seung Lee, Seong-Jin An, Jin-Hwa Lee, Hyun Jong Kim | 2014-04-08 |
| 8492039 | Fuel cell system and method of controlling the same | Man-Seok Han, Dong Hyun Kim, Ming-Zi Hong, Ju-Yong Kim, Ria Ju +4 more | 2013-07-23 |
| 8481223 | Stack for fuel cell | — | 2013-07-09 |
| 8435690 | Fuel cell stack with coolant pump and fuel cell system using the same | Seong-Jin An, Chi-Seung Lee, Jun Young Park, Jin-Hwa Lee | 2013-05-07 |
| 8343663 | Method of preparing positive active material with low carbon content for rechargeable lithium battery | Won-Il Jung, Yong-Chul Park, Geun-Bae Kim | 2013-01-01 |
| 8257877 | Stack for mixed reactant fuel cell and mixed reactant fuel cell system including the same | Chan Kwak, Alexey Alexandrovichserov, Si-Hyun Lee | 2012-09-04 |
| 8232021 | Stack for fuel cell | Young-Seung Na, Keun Yong Lee, Sung Won Jeong, Chan Gyun Shin, Kyoung-hwan Choi +1 more | 2012-07-31 |
| 8153287 | Air supply system for fuel cell and fuel cell system using the same | Jong-Ki Lee, Won-Hyouk Jang, Ri-A Ju, Dong Yun Lee, Eun-Suk Cho +1 more | 2012-04-10 |
| 8123820 | Method of preparing positive active material for a lithium secondary battery | Ho-Jin Kweon | 2012-02-28 |
| 7971606 | Fuel tank and cap device thereof | Eun-Suk Cho, Jong-Ki Lee, Ri-A Ju, Won-Hyouk Jang, Dong Yun Lee +2 more | 2011-07-05 |
| 7883798 | Active material for battery and method of preparing the same | Ho-Jin Kweon, Jang-Ho Yoon, Jung-Joon Park | 2011-02-08 |
| 7846605 | Pump having noise-proof and vibration-proof structure and fuel cell system using the same | Sang-Hyeon Choi, Jong-Ki Lee, Won-Hyouk Jang, Dong Yun Lee, Ri-A Ju +2 more | 2010-12-07 |