Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782045 | Frequency error measuring method and frequency error measuring device | — | 2004-08-24 |
| 5966405 | Frequency deviation measuring device | — | 1999-10-12 |
| 5886584 | Method and apparatus for adjusting modulation accuracy of an orthogonal modulation | Masayasu Sugimori | 1999-03-23 |