Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531996 | Method for anti-counterfeit inspection of QR code of agricultural product based on watermark library | Fei Liu, Hao Li, Wenhao DING, Mengting Zeng, Yiqiong Chen +2 more | 2022-12-20 |
| 11527752 | Positive active material and preparation method thereof, electrochemical battery, battery module, battery pack, and apparatus | Jinhua He, Changyin JI | 2022-12-13 |
| 11417883 | Positive electrode active material, preparation method thereof, positive electrode plate, lithium-ion secondary battery as well as battery module, battery pack and apparatus containing lithium-ion secondary battery | Shushi Dou, Chunhua Hu, Yao Jiang, Jinhua He, Bin Deng | 2022-08-16 |
| 11367846 | Film layer analysis method and apparatus for electroluminescent device, and storage medium | Ying LIU, Yuhang Peng, Congcong Du, Lei Fan, Chunfang Fan +2 more | 2022-06-21 |