Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11741591 | Method and apparatus for detecting thickness of paper and storage medium | Li Jiang, Rongxin SONG, Xiumei QI | 2023-08-29 |
| 10061256 | Driving system and image forming apparatus | Yuechao Ge, Xining Ding, Juzheng Xia | 2018-08-28 |