Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6181194 | Calibratable field effect transistors | — | 2001-01-30 |
| 6121830 | Regulating the gain of a circuit including a programmable current amplifier using a control signal | Hannu Manninen | 2000-09-19 |