Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6032005 | Method for cleaning the contact charger of an electrophotographic apparatus | Myung-ho Kyung | 2000-02-29 |
| 5850583 | Techniques for generating status messages in image forming apparatus | Won-Hyun Song, Seung-Dae Kim | 1998-12-15 |