Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7362383 | System, method and apparatus for utilizing a single video input of an electronic audio/visual signal receiver as an input for multiple video signal formats | Thomas D. Yost | 2008-04-22 |
| 7352406 | Signal acquisition following transient signal interruption | Thomas D. Gurley, Mark Nierzwick | 2008-04-01 |
| 7190407 | System, method and apparatus for sandcastle signal generation in a television signal processing device | — | 2007-03-13 |
| 6900848 | Crosstalk reduction in a video signal selector | Gene K. Sendelweck | 2005-05-31 |
| 4766483 | Automatic color tuning system with variable gain APC circuit | Timothy J. Donovan | 1988-08-23 |
| 4535256 | Integrated video amp with common base lateral PNP transistor | — | 1985-08-13 |
| 4513320 | Non-linear peaking system | George J. Tzakis, Christopher M. Engel | 1985-04-23 |
| 4387390 | Automatic beam current limiter | Christopher M. Engel | 1983-06-07 |
| 4323917 | Tint control | Christopher M. Engel | 1982-04-06 |
| 4323923 | AGC-Clamped video amplifier | — | 1982-04-06 |
| 4298884 | Chroma amplifier and color killer | — | 1981-11-03 |
| 4293874 | DC Restoration circuit for television receiver | — | 1981-10-06 |