Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7218171 | Voltage offset measurement for calibration of an integrated circuit amplifier | Hengsheng Liu | 2007-05-15 | $28,508,000 |
| 5663680 | Chopper stabilized amplifier having an additional differential amplifier stage for improved noise reduction | — | 1997-09-02 | |
| 5485115 | Impedance synthesizer | — | 1996-01-16 | $1,407,000 |