Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6381441 | Method for controlling paper feeding of a liquid electrophotographic color printing device | Nam-ryoung Kim | 2002-04-30 |
| 6104893 | Image forming device and method having optimum print quality by control of fixture temperature and/or transfer voltage | Nam-ryoung Kim, Seung-deok An, Kyu-cheol Shin | 2000-08-15 |
| 6035176 | Image forming apparatus with cassette-type cleaner | — | 2000-03-07 |
| 5991580 | Developing unit of multi-color image forming device and controlling method thereof | — | 1999-11-23 |