Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653021 | Positive active material for rechargeable lithium battery and method of preparing same | Jung-Joon Park, Jeong-Soon Shin, Kyeong-Min Jeong | 2003-11-25 |
| 6589695 | Positive active material for rechargeable lithium battery and method of preparing same | Sung-Kyun Jang, Young Uk Kwon | 2003-07-08 |
| 6569569 | Positive active material for lithium secondary batteries and method of preparing the same | Hyun-Sook Jung, Geun-Bae Kim, Yong-Chul Park, Wan-Seog Oh | 2003-05-27 |
| 6531220 | Positive active material for rechargeable lithium battery and method of preparing same | Hyun-Sook Jung, Geun-Bae Kim | 2003-03-11 |
| 6521375 | Electrolyte for rechargeable lithium battery exhibiting good cycle life characteristics and rechargeable lithium battery using same | Duck-Chul Hwang, Eui-Hwan Song, Won-Il Jung | 2003-02-18 |