Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999096 | Protection film attaching apparatus and protection film attaching method using the apparatus | Inyong SONG | 2024-06-04 |
| 5897112 | Device for detecting an empty paper tray in an electrophotographic apparatus | — | 1999-04-27 |