Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721350 | Sound quality detection method and device for homologous audio and storage medium | — | 2023-08-08 |
| 11650990 | Method, medium, and system for joining data tables | Weiguang Sun, Jiehong Lian, Longzhong Wang | 2023-05-16 |