Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181805 | Method for error handling in the toner refill process | Mok-Hwa Lim, Hyeonseung Lee, Jang-Geun Kim, Jincheol KIM, ByeongNo Jeong | 2024-12-31 |
| 11892781 | Method for error handling in the toner refill process | Mok-Hwa Lim, Hyeonseung Lee, Jang-Geun Kim, Jincheol KIM, ByeongNo Jeong | 2024-02-06 |
| 11294303 | Toner refill cartridge with pulverization member activated by elastic force | Seongho Jeong, Yongil Moon | 2022-04-05 |
| 11294301 | Detecting toner injection amount of toner refill cartridge | Seongho Jeong, ByeongNo Jeong, Woojin Kim | 2022-04-05 |
| 11209762 | Method for error handling in the toner refill process | Mok-Hwa Lim, Hyeonseung Lee, Jang-Geun Kim, Jincheol KIM, ByeongNo Jeong | 2021-12-28 |
| D907698 | Development cartridge for a printer | Ji-Won Moon, Seung-gweon Lee, Woong-Yong Choi, Yong-Kwan Cho, Yongil Moon +5 more | 2021-01-12 |
| 5839153 | Windshield wiper system for vehicles | — | 1998-11-24 |