Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9722241 | Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same | Ji-Hyun Kim, Chang-Wook Kim, Yong-Chan You | 2017-08-01 |
| 9601765 | Positive active material, preparing method thereof, positive electrode for lithium secondary battery including the same, and lithium secondary battery employing the same | Yong-Chan You, Chang-Wook Kim, Sang In Park | 2017-03-21 |
| 9577258 | Method of preparing composite cathode active material, composite cathode active material, and cathode and lithium battery containing the composite cathode active material | Chang-Wook Kim, Ji-Hyun Kim | 2017-02-21 |