Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12079696 | Machine learning model training method and device, and expression image classification method and device | Wei Wan, Qian Chen | 2024-09-03 |
| 11537884 | Machine learning model training method and device, and expression image classification method and device | Wei Wan, Qian Chen | 2022-12-27 |
| 10949000 | Sticker recommendation method and apparatus | Wei Wan, Lin Li, Qian Chen | 2021-03-16 |