Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12126019 | Method of preparing positive electrode active material | Ick Soon Kwak, Chang Wan Chae, Sang Soon Choi | 2024-10-22 |
| 12074307 | Method of preparing positive electrode active material for lithium secondary battery, positive electrode active material for lithium secondary battery, and positive electrode for lithium secondary battery and lithium secondary battery including the same | Sang Min Park, Sin Young Park, Hong-Kyu Park, Seong Hoon Kang | 2024-08-27 |
| 11824193 | Method of manufacturing positive electrode active material | Woo-Ram Lee, Woo Hyun Kim, Dong Jin Kim, Hyun Uk Kim | 2023-11-21 |
| 10236499 | Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the same | Ick Soon Kwak, Seung Beom Cho | 2019-03-19 |
| 9960418 | Cathode active material, preparation method thereof, and lithium secondary battery comprising the same | Ick Soon Kwak, Seung Beom Cho, Yeo June Yoon | 2018-05-01 |
| 9905850 | Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the same | Ick Soon Kwak, Seung Beom Cho | 2018-02-27 |
| 9905851 | Cathode active material and method of preparing the same | Ick Soon Kwak, Seung Beom Cho | 2018-02-27 |
| 9905840 | Cathode active material and method of preparing the same | Ick Soon Kwak, Seung Beom Cho | 2018-02-27 |