Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644768 | Storing information in a toner refill kit during toner refill | Yun-Su Kim, Seong Ho JIN, Jinwoo Noh | 2023-05-09 |
| 11506991 | Storing information in toner refill kit during toner refill | Yun-Su Kim, Seong Ho JIN, Jinwoo Noh | 2022-11-22 |
| 8781347 | Image forming apparatus and method of driving the same | Yun-Su Kim, Dae-lim Shin | 2014-07-15 |