Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855761 | Signaling-type management and control method for mobile phone signal | Xingbao Ou, Yongfu Cao, Jianfeng Yang | 2023-12-26 |
| 11438067 | Digital optical fiber-based distributed signal control system | Xingbao Ou, Yongfu Cao, Jianfeng Yang | 2022-09-06 |