Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252906 | Positive active material for a lithium secondary battery with higher performance and preparation method of the same | Hong-Kyu Park, Yong-Hoon Kwon, Seong-Yong Park, Mi-Seon Kwak, Jong Moon Yoon +1 more | 2007-08-07 |
| 7235193 | Complex lithium metal oxides with enhanced cycle life and safety and a process for preparation thereof | Hong-Kyu Park, Yong-Hoon Kwon, Seong-Yong Park, Ki Young Lee | 2007-06-26 |