Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9608515 | Resonance detection and filtering circuitry | Patrick J. Meehan, Thomas Conway, Donal O'Sullivan | 2017-03-28 |
| 6822512 | High gain amplifier with rail to rail range and frequency compensation | — | 2004-11-23 |
| 6795752 | Thermal convection accelerometer with closed-loop heater control | Yang Zhao, Michael E. Rebeschini, Albert Leung, Gregory P. Pucci, Alexander Dribinsky | 2004-09-21 |
| 6677807 | Current mirror replica biasing system | — | 2004-01-13 |
| 6563384 | High gain amplifier with rail to rail range and frequency compensation | — | 2003-05-13 |
| 6549070 | High gain amplifier with current limited positive feedback | Chau C. Tran | 2003-04-15 |
| 6380807 | Dynamic bridge system with common mode range extension | — | 2002-04-30 |
| 6346812 | Conditioner circuit for magnetic field sensor | Lutz May | 2002-02-12 |
| 6194886 | Early voltage and beta compensation circuit for a current mirror | Stefano D'Aquino, Kimo Tam, David Hall Whitney | 2001-02-27 |
| 5686821 | Stable low dropout voltage regulator controller | — | 1997-11-11 |
| 5319227 | Low-leakage JFET having increased top gate doping concentration | Jerome F. Lapham | 1994-06-07 |
| 5252908 | Apparatus and method for temperature-compensating Zener diodes having either positive or negative temperature coefficients | — | 1993-10-12 |
| 5243319 | Trimmable resistor network providing wide-range trims | — | 1993-09-07 |
| 4985739 | Low-leakage JFET | Jerome F. Lapham | 1991-01-15 |
| 4902959 | Band-gap voltage reference with independently trimmable TC and output | — | 1990-02-20 |
| 4899152 | Method and apparatus for temperature compensating a digital to analog converter | Jeffrey G. Barrow | 1990-02-06 |
| 4885585 | Ramp generator reset circuit | Jeffrey G. Barrow | 1989-12-05 |
| 4879505 | Temperature and power supply compensation circuit for integrated circuits | Jeffrey G. Barrow | 1989-11-07 |
| 4857862 | High-gain IC amplifier | — | 1989-08-15 |
| 4761636 | A-to-D converter of the successive-approximation type | Modesto A. Maidique | 1988-08-02 |
| 4742331 | Digital-to-time converter | Jeffrey G. Barrow | 1988-05-03 |
| 4709167 | Three-state output buffer with anti-saturation control | — | 1987-11-24 |
| 4707682 | A-to-D converter of the successive-approximation type | Modesto A. Maidique | 1987-11-17 |
| 4646056 | Matching of resistor sensitivities to process-induced variations in resistor widths | — | 1987-02-24 |
| 4622512 | Band-gap reference circuit for use with CMOS IC chips | — | 1986-11-11 |