Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4575767 | Low-moire directional optical filter for CRT displays | Richard L. Cohen, John C. Wilson | 1986-03-11 | $11,934,000 |
| 4515442 | Optical filter device | — | 1985-05-07 | $1,910,000 |
| 4499491 | Moving map display using optical tunnel | Martin Feintuch | 1985-02-12 | $5,441,000 |
| 4491835 | Raster and stroke writing deflection amplifier arrangement | — | 1985-01-01 | |
| 4427994 | Color separator for a video display generator | — | 1984-01-24 | |
| 4405939 | Method for making a direction sensitive contrast enhancement filter | Emanuel Sosinsky | 1983-09-20 | |
| 4400727 | Moving map display | — | 1983-08-23 |