Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7829219 | Cathode for lithium secondary batteries having improved coating properties and lithium secondary batteries using the same | Hui-Chan Yun, Jong-seob Kim, Ho-Seok Yang, Young Ki Lee | 2010-11-09 |
| 7625670 | Cathode material for secondary batteries with non-aqueous electrolyte, a process for preparing the cathode material and lithium secondary battery containing the same | Young Ki Lee, Hui-Chan Yun, Jong-seob Kim | 2009-12-01 |