Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8334072 | Negative active material having a core coated with a low crystalline carbon layer for rechargeable lithium battery and rechargeable lithium battery including same | Jun Sik Kim, Tae-Keun Kim, Eui-Hwan Song, Jeong-Soon Shin, Sung-Soo Kim | 2012-12-18 |
| 8273480 | Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same | Jun Sik Kim, Eui-Hwan Song, Yong-Chul Park, Jin-Kyu Hong, Man-Seok Han +1 more | 2012-09-25 |
| 8268283 | Crystalline carbonaceous material with controlled interlayer spacing and method of preparing same | Bok-Hyun Ka, Da-Un Han, Hyun-Uk Jo, Sumihito Ishida, Eui-Hwan Song | 2012-09-18 |