Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9923190 | Method for preparing positive electrode active material precursor and positive electrode material for lithium secondary battery having concentration-gradient layer using batch reactor, and positive electrode active material precursor and positive electrode material for lithium secondary battery prepared by the method | Moon Ho CHOI | 2018-03-20 |
| 9083044 | Method for manufacturing anode active material for lithium secondary battery, anode active material for lithium secondary battery manufactured thereby and lithium secondary battery using same | Jik Soo Kim, Moon Ho CHOI, Dong Gui Hoi | 2015-07-14 |