Issued Patents 2002
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482547 | Negative active material for lithium secondary battery and lithium secondary battery using the same | Jeong-Ju Cho, Jae-Yul Ryu, Kyou-Yoon Sheem, Wan-Uk Choi, Sang Jin Kim | 2002-11-19 |
| 6479426 | Negative active material for lithium secondary battery | Jae-Yul Ryu, Wan-Uk Choi, Kyou-Yoon Sheem, Sang Jin Kim | 2002-11-12 |
| 6440610 | Negative active material for lithium secondary battery and manufacturing method of same | Kyou-Yoon Sheem | 2002-08-27 |
| 6429844 | Data driving circuit for liquid crystal panel | — | 2002-08-06 |
| 6426743 | Shift register | Ju-Cheon Yeo, Jin Sang Kim | 2002-07-30 |
| 6399250 | Negative material for rechargeable lithium battery and method of preparing the same | Kyou-Yoon Sheem, Jeong-Ju Cho, Wan-Uk Choi | 2002-06-04 |
| 6395427 | Negative active material for rechargeable lithium battery and method of preparing same | Kyou-Yoon Sheem, Wan-Uk Choi, Jae-Yul Ryu, Sang Jin Kim | 2002-05-28 |
| 6391497 | Carbonaceous material for negative electrode of lithium secondary battery and lithium secondary battery manufactured by the same | Ryoji Mishima, Toshiaki Tsuno | 2002-05-21 |
| 6391495 | Negative active material for lithium secondary battery, method of preparing the same and lithium secondary battery comprising the same | Wan-Uk Choi, Kyou-Yoon Sheem, Jae-Yul Ryu | 2002-05-21 |
| 6355377 | Negative active material for rechargeable lithium battery and method of preparing same | Kyou-Yoon Sheem, Wan-Uk Choi, Jae-Yul Ryu, Sang Jin Kim | 2002-03-12 |