Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9893348 | Positive active material for lithium secondary battery and lithium secondary battery | Young-Ki Kim, Young-Hun Lee, Na Ri Park, Soon-Rewl Lee, Hong-Kyu Choi +2 more | 2018-02-13 |
| 9653726 | Rechargeable lithium battery comprising positive electrode comprising sacrificial positive active material | Soon-Rewl Lee, Ick-Kyu Choi, Young-Ki Kim, Young-Hun Lee, Na Ri Park +1 more | 2017-05-16 |
| 9573820 | Method for preparing positive active material for rechargeable lithium battery and rechargeable lithium battery including positive active material | Young-Ki Kim, Young-Hun Lee, Na Ri Park, Soon-Rewl Lee, Ick-Kyu Choi +1 more | 2017-02-21 |
| 9478799 | Rechargeable lithium battery | Soon-Rewl Lee, Ick-Kyu Choi, Young-Ki Kim, Young-Hun Lee, Na Ri Park +1 more | 2016-10-25 |
| 9246166 | Composite cathode active material, cathode and lithium battery including the composite cathode active material, and preparation method thereof | Young-Hun Lee, Soon-Rewl Lee, Na Ri Park, Young-Ki Kim, Ick-Kyu Choi +1 more | 2016-01-26 |
| 9077023 | Cathode active material having manganese oxide and boron, cathode and lithium battery including cathode active material, and method of preparing the cathode active material | Min Ju Kim, Yong-Chul Park, Gyeong-Jae Heo, Hyun-Deok Lee, Mi-Ran Song +1 more | 2015-07-07 |
| 8877380 | Positive active material, method of preparing the same, and lithium battery including the positive active material | Hyun-Deok Lee, Yong-Chul Park, Mi-Ran Song, Jin-Hyoung Seo, Min Ju Kim +3 more | 2014-11-04 |