Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580314 | Demodulation system and method for recovering a signal of interest from a modulated carrier sampled at two times the phase generated carrier frequency | Antonio L. Deus, III | 2003-06-17 |
| 6147930 | Optical hydrophone with digital signal demodulation | David J. Moretti, Michael Amaral, Antonio L. Deus, III | 2000-11-14 |
| 5923030 | System and method for recovering a signal of interest from a phase modulated signal using quadrature sampling | Antonio L. Deus, III, Barry A. Blakely | 1999-07-13 |
| 5883548 | Demodulation system and method for recovering a signal of interest from an undersampled, modulated carrier | Antonio L. Deus III, Barry A. Blakely | 1999-03-16 |
| 4973898 | Digital spectral normalizer | — | 1990-11-27 |
| 4799202 | Complementary interferometric hydrophone | — | 1989-01-17 |
| 4570248 | Interferometric hydrophone reference leg low frequency compensation | — | 1986-02-11 |
| 4563756 | Pseudo-random noise generator calibration for acoustic hydrophones | — | 1986-01-07 |
| 4523120 | Precise bearing support ditherer with piezoelectric drive means | Arthur L. Moorcroft | 1985-06-11 |
| 4386913 | Pseudo-random noise generated target simulator | — | 1983-06-07 |
| 4383247 | Gain-step companding analog to digital converter | — | 1983-05-10 |
| 4352095 | A/D Dynamic range enhancing technique | — | 1982-09-28 |
| 4274055 | Synthesized sinusoid generator | — | 1981-06-16 |