Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11120317 | Graphic identification code generation method and apparatus | Rui He, Yun Dai, Han Jie Wu, Fang Ning Luo | 2021-09-14 |
| 10311348 | Graphic identification code generation method and apparatus | Rui He, Yun Dai, Han Jie Wu, Fang Ning Luo | 2019-06-04 |