Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549074 | Transconductance amplifier, filter using the transconductance amplifier and tuning circuitry for transconductance amplifier in the filter | Mamoru Ugajin | 2003-04-15 |
| 6516186 | Image-rejection receiver | Akihiro Yamagishi, Mitsuru Harada | 2003-02-04 |