Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652586 | Charge integrating-type analog to digital converter employing rapid charge neutralization and N-bit feedback | Thomas Y. Chuh | 1997-07-29 |
| 4978872 | Integrating capactively coupled transimpedance amplifier | Steve D. Gaalema, Ingrid M. Keimel, Mary J. Hewitt | 1990-12-18 |
| 4843395 | Large dynamic range analog to digital converter | — | 1989-06-27 |
| 4786831 | Integrating capacitively coupled transimpedance amplifier | Steve D. Gaalema, Ingrid M. Keimel, Mary J. Hewitt | 1988-11-22 |
| 4743762 | Noise immune infrared readout circuitry and technique | Steve D. Gaalema, Mary J. Hewitt | 1988-05-10 |
| 4733077 | Noise immune infrared readout circuitry | Steve D. Gaalema, Mary J. Hewitt | 1988-03-22 |
| 4684800 | Low-noise charge-injection method and apparatus for IR CCD scanning | Niels A. Thompson | 1987-08-04 |
| 4523326 | Low noise charge coupled imager circuit | Mary J. Hewitt | 1985-06-11 |