Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11812086 | Video data obtaining method and apparatus, electronic device, and storage medium | Yongchao Liu, Yi-Fan Wang | 2023-11-07 |
| 11161803 | Ammonium carboxylate compound, crystalline form, amorphous form and preparation method thereof | Bo Zhang, Xiaohua Ding, Dongcheng Dai, Sijun Lei, Xueming Liu +2 more | 2021-11-02 |