Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1049255 | Ball drop toy | — | 2024-10-29 |
| 12014311 | Abnormal path analysis method and apparatus, and electronic device | Yu Ling, Wenju Wang | 2024-06-18 |
| 10768287 | Buoy-type high frequency ground-wave radar system | Jiaqin Xu, Jun Cao, Zhihui Chen, Keyong Qiu, Yuanyuan Chen +4 more | 2020-09-08 |
| 7667639 | Passive channel calibration method based on non-linear antenna array | Feng Cheng | 2010-02-23 |