Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645674 | Ether derivative additive in nonaqueous electrolyte of a lithium secondary battery | Jeong-Soon Shin, Jin-Sung Kim, Eui Sun Hong, Jong-Wook Lee, Jong-seob Kim | 2003-11-11 |
| 6544685 | Electrolyte for lithium secondary battery | Jin-Sung Kim, Jong-Wook Lee, Kwang-Sik Kim, Je-Yun Kim, Jong-seob Kim | 2003-04-08 |