Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12101114 | Multi-band hyperbolic frequency modulation spread spectrum communication method based on cross sub-band division | Hua Yu, Yaqi Zhang, Fei Ji | 2024-09-24 |
| 11463178 | Sub-band selection activation-based multi-band hyperbolic frequency modulation spread spectrum underwater acoustic communication method | Hua Yu, Yongjin Zhou, Fei Ji | 2022-10-04 |
| 11140009 | Frequency offset estimation method for OFDM-IM system | Zhibin Yang, Jing Liu, Fei Ji, Hua Yu | 2021-10-05 |
| 10985955 | Method for automatically identifying modulation mode for digital communication signal | Wensong Zhang, Zeng Hu, Fei Ji, Hua Yu | 2021-04-20 |
| 10396904 | Adaptive RLS decision feedback equalizing system and implementation method thereof | Beixiong Zheng, Fei Ji, Hua Yu, Shaoe Lin, Mengna LOU | 2019-08-27 |