Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692873 | Composition for forming electrode active material of lithium secondary battery, composition for forming separator and method of preparing lithium secondary battery using the compositions | Chi-Kyun Park, Peikang Liu, Venkatesan Manivannan, Chul Chai, Dong-joon Ihm +2 more | 2004-02-17 |
| 6503661 | Lithium secondary battery | Chi-Kyun Park, Peikang Liu, Venkatesan Manivannan, Chul Chai, Dong-joon Ihm +1 more | 2003-01-07 |