Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42433 | Positive active material for rechargeable lithium battery and method of preparing same | Ho-Jin Kweon, Jung-Joon Park, Kyeong-Min Jeong | 2011-06-07 |
| 7935440 | Secondary battery having anode tab of pin type | — | 2011-05-03 |