Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1029097 | Greeting card | — | 2024-05-28 |
| 11636341 | Processing sequential interaction data | Xiaofu Chang, Le Song | 2023-04-25 |
| 11250088 | Method and apparatus for processing user interaction sequence data | Xiaofu Chang, Xuqin Liu, Le Song, Yuan Qi | 2022-02-15 |
| 10970350 | Method and apparatus for processing user interaction sequence data | Xiaofu Chang, Xuqin Liu, Le Song, Yuan Qi | 2021-04-06 |
| 10936950 | Processing sequential interaction data | Xiaofu Chang, Le Song | 2021-03-02 |