Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785935 | Hinge device for camera-equipped mobile phones and mobile phone having such device | Ho Sik Ahn | 2004-09-07 |
| 6751274 | Apparatus and method for channel estimation in radio communication system | Kyu-Hak Kim, Je Woo Kim, Ki-Soo Kim | 2004-06-15 |