Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5940450 | Carrier recovery method and apparatus | Frank A. Lane | 1999-08-17 |
| 5867539 | Methods and apparatus for reducing the effect of impulse noise on receivers | — | 1999-02-02 |
| 5783974 | Digital interpolation up sampling circuit and digital modulator using same | Frank A. Lane, Carl Scarpa | 1998-07-21 |
| 5692013 | Shared resources modulator-demodulator circuits for use with quadrature amplitude modulated signals | Frank A. Lane, Carl Scarpa | 1997-11-25 |
| 5673293 | Method and apparatus for demodulating QAM and VSB signals | Carl Scarpa, Frank A. Lane | 1997-09-30 |
| 5648923 | Nyquist filter for use in a joint VSB/QAM demodulator | Frank A. Lane | 1997-07-15 |
| 5471508 | Carrier recovery system using acquisition and tracking modes and automatic carrier-to-noise estimation | — | 1995-11-28 |
| 5121204 | Apparatus for scrambling side panel information of a wide aspect ratio image signal | Benjamin J. Cila, Robert Norman Hurst, Jr., Charles B. Dietrich | 1992-06-09 |
| 5053858 | Chrominance signal processing appartus for widescreen television system | Michael A. Isnardi, James J. Gibson | 1991-10-01 |
| 5005082 | Video signal compander adaptively responsive to predictions of the video signal processed | Joel Zdepski | 1991-04-02 |
| 4992873 | Video signal noise reduction apparatus using amplitude companding and predictive signal processing techniques | Joel Zdepski | 1991-02-12 |
| 4845562 | Widescreen television reception and recording system utilizing conventional equipment | Michael A. Isnardi, Robert E. Flory, Edward R. Campbell, III | 1989-07-04 |
| 4488178 | CCD Defect correction without defect location memory | Theodor M. Wagner | 1984-12-11 |