Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943111 | Process of making cathode material containing Ni-based lithium transition metal oxide | Jens Paulsen, Hong-Kyu Park | 2011-05-17 |
| 7939203 | Battery containing Ni-based lithium transition metal oxide | Jens Paulsen, Hong-Kyu Park | 2011-05-10 |
| 7939049 | Cathode material containing Ni-based lithium transition metal oxide | Jens Paulsen, Hong-Kyu Park | 2011-05-10 |
| 7815330 | Backlight assembly and display device having the same | Jeom-Oh Kim, Gi-Cherl Kim, Se-Ki Park, Eui Jeong Kang, Seok-Won Kang | 2010-10-19 |
| 7648693 | Ni-based lithium transition metal oxide | Jens Paulsen, Hong-Kyu Park | 2010-01-19 |
| 7252906 | Positive active material for a lithium secondary battery with higher performance and preparation method of the same | Hong-Kyu Park, Seong-Yong Park, Mi-Seon Kwak, Jong Moon Yoon, Joon Sung Bae +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, Seong-Yong Park, Jin-On Kim, Ki Young Lee | 2007-06-26 |
| 7056486 | Method for preparing lithium manganese spinel complex oxide having improved electrochemical performance | Hong-Kyu Park, Joon Sung Bae, Ki Young Lee | 2006-06-06 |