Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917771 | Duplex electro-photographic developing machine and method of controlling toner image concentration thereof | Woo-jung Shim, Min-seon Kim | 2005-07-12 |
| 6907222 | Method and apparatus of controlling an image input and a recording-medium supply of an image forming apparatus | Beom-ro Lee, Jun-bae Jeon | 2005-06-14 |