Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189829 | Positive electrode active material for secondary battery, and method of preparing the same | Jun Seok Nho, Seung Beom Cho, Jun-Seong Ahn | 2021-11-30 |
| 11183685 | Method for preparing positive electrode active material precursor for lithium secondary battery | Won Sig Jung, Sang Soon Choi | 2021-11-23 |
| 10892471 | Methods of preparing positive electrode active material precursor for lithium secondary battery and positive electrode active material | Sang Soon Choi, Won Sig Jung | 2021-01-12 |