Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11435686 | Detection of waste toner using toner amount detection sensor and switch | Junbin Im, Jaehee HAN | 2022-09-06 |
| 9766688 | Electronic device, control method of electronic device, and image forming apparatus | — | 2017-09-19 |