Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112729 | Developer supply device | Zhongxi Li, Jiabing He | 2021-09-07 |
| 11054788 | Conductive structure and process cartridge having the same | Zhongxi Li, Jiabing He | 2021-07-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112729 | Developer supply device | Zhongxi Li, Jiabing He | 2021-09-07 |
| 11054788 | Conductive structure and process cartridge having the same | Zhongxi Li, Jiabing He | 2021-07-06 |