Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11953845 | Structure for driving toner inlet shutter of developing cartridge by using motor | Shin-Hyup Kang, Jinhwa Hong, Minchul Lee, Suseong Lee, Jungmin YANG +2 more | 2024-04-09 |
| 11938738 | Syringe bodies | Andrew P. Chick, Kenneth K. Smith, Minul Lee, Matthew James Storey, An Tran +2 more | 2024-03-26 |
| 11865845 | Print material refill device | Andrew P. Chick, Kenneth K. Smith, Matthew James Storey, Pratik Shah, Luke Kim +10 more | 2024-01-09 |
| 11491797 | Print materials replenishment | Andrew P. Chick, Kenneth K. Smith, Matthew James Storey, Pratik Shah, Luke Kim +10 more | 2022-11-08 |
| 11392058 | Toner refilling portion of development cartridge to provide feedback indicating inlet shutter position | Seung Il Kim, Yongnam Ahn | 2022-07-19 |
| 11366407 | Structure to refill toner to development cartridge mounted in main body | Yong-Kwan Cho, Seung-gweon Lee, Woongyong Choi, Yongil Moon, Yongnam Ahn +1 more | 2022-06-21 |
| 11364725 | Authentication mechanisms | Minul Lee, Woongyong Choi, SeungSup Lee, Jinhwa Hong, Matthew James Storey +3 more | 2022-06-21 |
| 11209747 | Dispensers with plungers | Woongyong Choi, Matthew James Storey, Jefferson Blake West, Bennett Alexander Nadeau | 2021-12-28 |
| 11209754 | Structure for selectively locking toner inlet shutter of toner refill portion | SeungSup Lee, Min-Chul Lee, Woongyong Choi | 2021-12-28 |
| 10008666 | Non-volatile resistive memory cells | Hans S. Cho, Janice H. Nickel, R. Stanley Williams, Jaesung Roh, Jinwon Park +5 more | 2018-06-26 |