Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11055374 | Method and device for information retrieval, device and computer readable storage medium | Miao Fan, Zehao Dou, Mingming Sun, Haifeng Wang | 2021-07-06 |
| 10929014 | Character correction method and apparatus, device, and storage medium | Mingming Sun, Xin Wang, Yue Feng, Kefeng Meng, Gang Qiao +2 more | 2021-02-23 |