Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298397 | Range-finding system and method for data communication within the same | Zhihua Chen, Letian Liu, Chunxin Qiu, Xiaojun Zhou | 2025-05-13 |
| 11550055 | Range-finding system and method for data communication within the same | Zhihua Chen, Letian Liu, Chunxin Qiu, Xiaojun Zhou | 2023-01-10 |
| 10823853 | Range-finding system and method for data communication within the same | Zhihua Chen, Letian Liu, Chunxin Qiu, Xiaojun Zhou | 2020-11-03 |