Speiser; Jeffrey M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Speiser; Jeffrey M..The latest application filed is for "wide dynamic range analog-to-digital converter using linear prediction".
- Speiser; Jeffrey M. - San Diego CA
| Patent | Date |
|---|---|
| Wide dynamic range analog-to-digital converter using linear prediction Grant 4,792,787 - Speiser , et al. December 20, 1 | 1988-12-20 |
| Discrete Fourier transform system using the dual chirp-Z transform Grant 4,282,579 - Speiser , et al. August 4, 1 | 1981-08-04 |
| CCD Analog and digital correlators Grant 4,267,580 - Bond , et al. May 12, 1 | 1981-05-12 |
| Beamformer for arrays with rotational symmetry Grant 4,254,417 - Speiser March 3, 1 | 1981-03-03 |
| TV bandwidth reduction system using a hybrid discrete cosine DPCM Grant 4,196,448 - Whitehouse , et al. April 1, 1 | 1980-04-01 |
| Apparatus for performing a discrete cosine transform of an input signal Grant 4,152,772 - Speiser , et al. May 1, 1 | 1979-05-01 |
| Discrete transform systems using permuter memories Grant 4,068,311 - Whitehouse , et al. January 10, 1 | 1978-01-10 |
| Beam former using bessel sequences Grant 4,060,850 - Speiser November 29, 1 | 1977-11-29 |
| Modular discrete cosine transform system Grant 3,971,927 - Speiser , et al. July 27, 1 | 1976-07-27 |
| Modular system for performing the discrete fourier transform via the chirp-Z transform Grant 3,965,343 - Speiser , et al. June 22, 1 | 1976-06-22 |
| Apparatus for the generation of a two-dimensional discrete fourier transform Grant 3,952,186 - Speiser , et al. April 20, 1 | 1976-04-20 |
| Complex filters, convolvers, and multipliers Grant 3,926,367 - Bond , et al. December 16, 1 | 1975-12-16 |
| Apparatus for the generation of a high capacity chirp-Z transform Grant 3,925,648 - Speiser , et al. December 9, 1 | 1975-12-09 |
| Serial-access linear transform Grant 3,900,721 - Speiser , et al. August 19, 1 | 1975-08-19 |
| Bessel sequence echo-location system Grant 3,890,618 - Speiser June 17, 1 | 1975-06-17 |
| Cascade Transversal Filter Amplitude-compensation Network Grant 3,860,892 - Speiser , et al. January 14, 1 | 1975-01-14 |
| Coded Grating Transducer Grant 3,831,044 - Speiser August 20, 1 | 1974-08-20 |
| Cascade Transversal-filter Phase-compensation Network Grant 3,829,798 - Byram , et al. August 13, 1 | 1974-08-13 |
| Unidirectional Surface Wave Transducer Device Grant 3,800,248 - Speiser , et al. March 26, 1 | 1974-03-26 |
| Acoustic Surface Wave Correlators And Convolvers Grant 3,770,949 - Whitehouse , et al. November 6, 1 | 1973-11-06 |
| Surface Wave Transducers With Cancellation Of Secondary Response Grant 3,757,256 - Whitehouse , et al. September 4, 1 | 1973-09-04 |
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