Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4556878 | Display of graphics using a non-all points addressable display | Donald T. Crehan | 1985-12-03 | $15,317,000 |
| 4437167 | Multiple half-line spacing on a miniature page | Kent R. Demke | 1984-03-13 | $13,871,000 |
| 4373194 | Full page representation through dynamic mode switching | Kent R. Demke | 1983-02-08 | $25,986,000 |
| 4368466 | Display refresh memory with variable line start addressing | — | 1983-01-11 | $47,565,000 |
| 4314244 | Multiple height proportioned character generation | Kent R. Demke, Michael A. Ko, Joanne L. Mumola | 1982-02-02 | $24,132,000 |