Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12271120 | Toner refill cartridge having pump for automatic toner refilling | Shinhyup Kang, Yongnam Ahn, Junhui Kim | 2025-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12271120 | Toner refill cartridge having pump for automatic toner refilling | Shinhyup Kang, Yongnam Ahn, Junhui Kim | 2025-04-08 |