Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11694055 | Optical tag based information apparatus interaction method and system | Xuheng Niu, Jun Fang | 2023-07-04 |
| 11338920 | Method for guiding autonomously movable machine by means of optical communication device | Jun Fang, Xuheng Niu | 2022-05-24 |
| 11328136 | Optical communication device and method for transmitting and receiving information | Jun Fang, Xuheng Niu | 2022-05-10 |
| 10990774 | Optical communication device and system, and corresponding information transmitting and receiving methods | Xiaodong Wang, Jun Fang, Aimin Su | 2021-04-27 |
| 8628196 | Display device and display method | Xuefeng Song | 2014-01-14 |