Issued Patents All Time
Showing 1–9 of 9 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, Fangjiong CHEN | 2024-09-24 |
| 11480510 | Method and device for dynamically monitoring suspended matter based on annular interleaving array | Gengxin Ning, Qiuyan Ning, Bowen Wang, Jun Zhang, Yizhi Feng | 2022-10-25 |
| 11463178 | Sub-band selection activation-based multi-band hyperbolic frequency modulation spread spectrum underwater acoustic communication method | Hua Yu, Yongjin Zhou, Fangjiong CHEN | 2022-10-04 |
| 11140009 | Frequency offset estimation method for OFDM-IM system | Fangjiong CHEN, Zhibin Yang, Jing Liu, Hua Yu | 2021-10-05 |
| 10985955 | Method for automatically identifying modulation mode for digital communication signal | Fangjiong CHEN, Wensong Zhang, Zeng Hu, Hua Yu | 2021-04-20 |
| 10972141 | Method for estimating arrival time based on noise cancellation | Yizhi Feng, Pingping Yang, Jun Zhang, Gengxin Ning | 2021-04-06 |
| 10794505 | Spring seat for an internal valve | Li Li, Jing Chen, Shao Lijing | 2020-10-06 |
| 10396904 | Adaptive RLS decision feedback equalizing system and implementation method thereof | Fangjiong CHEN, Beixiong Zheng, Hua Yu, Shaoe Lin, Mengna LOU | 2019-08-27 |
| 8736238 | Buck and buck/boost converter systems having auxiliary circuits and method thereof | Fei Li, Hongjian Gan, Xin Li | 2014-05-27 |