Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5850583 | Techniques for generating status messages in image forming apparatus | Bum-Chae Chung, Seung-Dae Kim | 1998-12-15 |
| 5692231 | Image forming system for enabling detection of the quantity of sheets remaining in a sheet cassette | Gown-Jong O, In Soo Lee | 1997-11-25 |