Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450333 | Sound insulation method and device and system thereof based on LiFi optical communication | Yong-Ping Zheng | 2022-09-20 |
| 11216691 | Input method and system for electronic device | Yongping Zheng, Jing-Song CHANG | 2022-01-04 |