Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11894554 | Cathode active material for lithium secondary battery, method for preparing same, and lithium secondary battery comprising same | Jungmin Han, Kihyun Kim, Jaeho Lee | 2024-02-06 |
| 10930934 | Positive active material for rechargeable lithium battery and rechargeable lithium battery including same | Ki Hyun Kim, Do-Hyung Park, Jung Min Han, Jae Ho Lee | 2021-02-23 |
| 10868300 | Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including the same | Do-Hyung Park, Seon-Young Kwon, Joong-Ho Moon, Ji-Hyun Kim, Han-Eol Park +4 more | 2020-12-15 |
| 10153492 | Positive active material for rechargeable lithium battery, method of preparing same and rechargeable lithium battery including same | Ki Hyun Kim, Do-Hyung Park, Jung Min Han, Jae Ho Lee | 2018-12-11 |
| 10109851 | Composite cathode active material, method of preparing the same, and cathode and lithium battery including the composite cathode active material | Yu-Mi Song, Do-Hyung Park, Seon-Young Kwon, Joong-Ho Moon, Ju-Hyeong Han +5 more | 2018-10-23 |
| 9991511 | Composite cathode active material, lithium battery including the same, and method of preparing the same | Yu-Mi Song, Jeong Hoon Kim, Do-Hyung Park, Min-Han Kim, Joong-Ho Moon +6 more | 2018-06-05 |
| 9979014 | Composite cathode active material, cathode and lithium battery comprising the same, and preparation method thereof | Min-Han Kim, Joong-Ho Moon, Han-Eol Park, Kyoung-Hyun Kim, Do-Hyung Park +6 more | 2018-05-22 |
| 9716273 | Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same | Do-Hyung Park, Seon-Young Kwon, Joong-Ho Moon, Ji-Hyun Kim, Han-Eol Park +4 more | 2017-07-25 |
| 9564628 | Composite cathode active material, and cathode and lithium battery each using the same | Ji-Hyun Kim, Do-Hyung Park, Seon-Young Kwon, Min-Han Kim, Joong-Ho Moon +4 more | 2017-02-07 |
| 9543611 | Rechargeable battery | Min-Han Kim, Joong-Ho Moon, Ju-Hyeong Han, Kyoung-Hyun Kim, Do-Hyung Park +6 more | 2017-01-10 |
| 8889310 | Fuel cell system and driving method for the same | Hyun Jong Kim, Dong-Rak Kim, Dong Hyun Kim, Woong-Ho Cho | 2014-11-18 |
| 8883359 | Fuel cell system and driving method of the same | Woong-Ho Cho, Dong Hyun Kim, Dong-Rak Kim, Hyun Jong Kim | 2014-11-11 |
| 8785069 | Fuel cell system having a reformer | Hyun-Joong Kim, Dong-Rak Kim, Dong Hyun Kim, Woong-Ho Cho | 2014-07-22 |
| 8492039 | Fuel cell system and method of controlling the same | Man-Seok Han, Dong Hyun Kim, Ju-Yong Kim, Jun-Won Suh, Ria Ju +4 more | 2013-07-23 |
| 7838162 | Fuel cell system and method of computing fuel level | — | 2010-11-23 |
| 7662504 | Direct oxidation fuel cell | — | 2010-02-16 |
| 7604891 | Direct oxidation fuel cell | — | 2009-10-20 |