Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048568 | Negative active material for rechargeable lithium battery and rechargeable lithium battery | Kyou-Yoon Sheem, Keiko Matsubara, Toshiaki Tsuno | 2011-11-01 |
| 8026004 | Negative active material for a rechargeable lithium battery, method for preparing the same, and rechargeable lithium battery including the same | Sung-Soo Kim | 2011-09-27 |
| 7981545 | Negative active material for rechargeable lithium battery and rechargeable lithium battery including the same | Sung-Soo Kim | 2011-07-19 |
| 7910245 | Positive active material with a polyether modified silicone oil and rechargeable lithium battery including the same | Sung-Soo Kim | 2011-03-22 |