Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10997439 | Obstacle avoidance reminding method, electronic device and computer-readable storage medium thereof | Ye Li, Shiguo Lian | 2021-05-04 |
| 10945888 | Intelligent blind guide method and apparatus | Shiguo Lian | 2021-03-16 |