Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11037445 | Road matching based positioning method, chip subsystem, and electronic device | Dandan ZENG | 2021-06-15 |
| 11017260 | Text region positioning method and device, and computer readable storage medium | Qingze Wang, Biaolong Chen | 2021-05-25 |