Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10769484 | Character detection method and apparatus | Chengquan Zhang, Han Hu, Yuxuan Luo, Errui Ding | 2020-09-08 |
| 10762376 | Method and apparatus for detecting text | Jiaming Liu, Chengquan Zhang, Errui Ding | 2020-09-01 |
| 10643066 | Method and apparatus for training a character detector based on weak supervision, system and medium | Chengquan Zhang, Jiaming Liu, Errui Ding | 2020-05-05 |