Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847525 | Lithium nickel cobalt manganese oxide positive active material having concentration gradient of nickel, cobalt, and manganese and precursor thereof and preparation methods | Jun Zhang, Jian Guo, Lianqi Zhang, Ruijuan Yang | 2017-12-19 |