Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11178494 | Sound generating device | Guodong Zhao, Peijun Li, Yaqian Ji | 2021-11-16 |
| 10910955 | Single carrier based multilevel modulation method and device, and storage medium | Kui Wang, Yongdong Li | 2021-02-02 |