Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278637 | Apparatus and a method for quadrature-phase encoding and transmitting a digital signal in a video signal | — | 1994-01-11 |
| 4959716 | T.V. input source identifier responsive to jitter and noise | Anthony R. Bugni, Larry G. Phillips, Ted A. Darby, William S. Burdick | 1990-09-25 |
| 4905083 | T.V. input source identifier responsive to jitter and noise | Anthony R. Bugni, Larry G. Phillips, Ted A. Darby, William S. Burdick | 1990-02-27 |
| 4845547 | Non-linear comb filter for color TV receivers | — | 1989-07-04 |
| 4827343 | Method and apparatus for reducing analog/digital converter requirements in picture-in-picture television circuits | — | 1989-05-02 |
| 4809069 | Multifunction memory for digital television | Edwin R. Meyer | 1989-02-28 |
| 4682234 | Video noise reduction in picture-in-picture television receiver | — | 1987-07-21 |
| 4665439 | Piecewise recursive vertical filter for PIP feature | — | 1987-05-12 |
| 4620220 | Wideband chrominance signal filter | Wesley W. Murphy, III | 1986-10-28 |
| 4589084 | Apparatus for symmetrically truncating two's complement binary signals as for use with interleaved quadrature signals | Russell T. Fling | 1986-05-13 |
| 4575650 | Signal translating circuit with compensated transient response | Thomas D. Gurley | 1986-03-11 |
| 4536787 | Demodulated chrominance signal filter with peaked response | Wesley W. Murphy, III | 1985-08-20 |
| 4536788 | Demodulated chrominance signal filter using impedance mismatched sections | — | 1985-08-20 |
| 4516153 | Composite video signal processing apparatus providing amplitude equalization | Donald K. Krull | 1985-05-07 |
| 4494146 | Wideband kinescope driver amplifier | James C. Tallant, II | 1985-01-15 |
| 4489286 | Inductive electrical signal filter with reduced impedance | — | 1984-12-18 |
| 4376953 | Signal separation networks | — | 1983-03-15 |
| 4330792 | Video blanking circuit with controlled rate of unblanking | — | 1982-05-18 |
| 4288811 | Luminance and chrominance signal separation network | — | 1981-09-08 |
| 4207590 | Combined phase shift filter network in a color video signal processing system employing dynamic flesh tone control | Thomas D. Yost | 1980-06-10 |