Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4513278 | Video Synthesizer for a digital video display system employing a plurality of grayscale levels displayed in discrete steps of luminance | Charles L. Seitz, Paul Grunewald, Marshall M. Parker | 1985-04-23 |
| 4303912 | Digitally controlled composite color video display system | Charles L. Seitz | 1981-12-01 |
| 4284988 | Control means to provide slow scrolling positioning and spacing in a digital video display system | Charles L. Seitz, Paul Grunewald, Marshall M. Parker | 1981-08-18 |