Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209762 | Method for error handling in the toner refill process | Mok-Hwa Lim, Hyeonseung Lee, Jang-Geun Kim, ByeongNo Jeong, Sungchul Ahn | 2021-12-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209762 | Method for error handling in the toner refill process | Mok-Hwa Lim, Hyeonseung Lee, Jang-Geun Kim, ByeongNo Jeong, Sungchul Ahn | 2021-12-28 |