Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9627689 | Cathode active material and lithium secondary battery containing the same | Sung Kyun Chang, Hong-Kyu Park | 2017-04-18 |
| 9608259 | Positive electrode for secondary battery | Sung Kyun Chang, Hong-Kyu Park, Jinhyung Lim | 2017-03-28 |
| 9567240 | Cathode materials for lithium battery having higher performance | Jens Paulsen, Hong-Kyu Park, Sun Sik Shin, Hyeyun Cha | 2017-02-14 |