Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506372 | Lighting device and lighting system | — | 2022-11-22 |
| 11260469 | Friction stir welding apparatus and friction stir welding system comprising the same | Jun Wu, Guang Yu, Hengchun Cui, Liping Wang, Ying Gao | 2022-03-01 |
| 11258563 | Sounding reference signal sending and receiving method, apparatus, and non-transitory computer-readable medium | Yi Qin, Zhongfeng Li, Min Zhang | 2022-02-22 |