Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636085 | Phase shifter with an RC polyphase filter | Yukio Okazaki | 2003-10-21 |
| 6531920 | Differential amplifier circuit | — | 2003-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636085 | Phase shifter with an RC polyphase filter | Yukio Okazaki | 2003-10-21 |
| 6531920 | Differential amplifier circuit | — | 2003-03-11 |