Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650510 | Magnetic head with poles of inductive head above mr head and magnetic shield above inductive head | No-yeol Park | 2003-11-18 |
| 6640074 | Developing system of liquid electrophotographic image forming device | — | 2003-10-28 |