Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12197146 | Powder container coupling mechanism | — | 2025-01-14 |
| 9429871 | Toner supply container and applications of same | Xiao Zheng Yi | 2016-08-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12197146 | Powder container coupling mechanism | — | 2025-01-14 |
| 9429871 | Toner supply container and applications of same | Xiao Zheng Yi | 2016-08-30 |