Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534739 | Lignite char supported nano-cobalt composite catalyst and preparation method thereof | Chunxia Zhao, Feng Li, Wen-Yo Chen, Yanyuan Qi, Shuang Yang | 2022-12-27 |
| 11471377 | Switchable vibration modal ultrasonic device and method based on same | Wenfan Jiang, Yinfang Jiang, Bo WU, Zhengqian Dong | 2022-10-18 |
| 11451619 | App remote control method and related devices | Dawei Li, Li Li, Bo Xu, Ping An, Yinghao Li | 2022-09-20 |