Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855761 | Signaling-type management and control method for mobile phone signal | Yongfu Cao, Jianfeng Yang, Yongchao Yuan | 2023-12-26 |
| 11445504 | Method for distributing pilot frequency in massive antenna system | Fangmin XU, Junrong Yan, Rulong Chu | 2022-09-13 |
| 11438067 | Digital optical fiber-based distributed signal control system | Yongfu Cao, Jianfeng Yang, Yongchao Yuan | 2022-09-06 |