Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597898 | Automatic gain control method and device | Yasufumi Ichikawa | 2003-07-22 |
| 6577852 | Automatic gain control device and method, and radio communication apparatus having the automatic gain control function | Yasufumi Ichikawa | 2003-06-10 |