Issued Patents All Time
Showing 1–10 of 10 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 |
| 11953845 | Structure for driving toner inlet shutter of developing cartridge by using motor | Shin-Hyup Kang, Jiwon Moon, Minchul Lee, Suseong Lee, Jungmin YANG +2 more | 2024-04-09 |
| 11663469 | Artificial device and method for controlling the same | Soojin Lee, Ilhwan CHOI, Munho Yun, Sunghyun Park | 2023-05-30 |
| 11604959 | Artificial intelligence-based apparatus and method for providing wake-up time and bed time information | Ilhwan CHOI, Soojin Lee, Sunghyun Park, Munho Yun | 2023-03-14 |
| 11364725 | Authentication mechanisms | Jiwon Moon, Minul Lee, Woongyong Choi, SeungSup Lee, Matthew James Storey +3 more | 2022-06-21 |
| 11366407 | Structure to refill toner to development cartridge mounted in main body | Yong-Kwan Cho, Seung-gweon Lee, Jiwon Moon, Woongyong Choi, Yongil Moon +1 more | 2022-06-21 |
| 11281125 | Toner refill cartridge with structure for preventing toner discharging part from being blocked by weight part | Seung-gweon Lee, Woong-Yong Choi, Ji-Won Moon | 2022-03-22 |
| 11067917 | Detecting completion of injection of toner of toner refill cartridge | SeungSup Lee | 2021-07-20 |
| 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 |
| D893598 | Toner reload kit | Ji-Won Moon, Woong-Yong Choi, Min-Chul Lee, Kenneth K. Smith, Andrew P. Chick +4 more | 2020-08-18 |