Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4958077 | Method and apparatus for displaying moving objects | — | 1990-09-18 |
| 4855600 | Thermal imaging device in combination with an image production system | — | 1989-08-08 |
| 4763000 | System for passive and optical-mechanic scanning of a visual field | — | 1988-08-09 |
| 4588254 | Method employing optical/mechanical apparatus for scanning two fields of view | Gunter Zeifang | 1986-05-13 |
| 4441668 | Infrared-optical aiming and guiding device | — | 1984-04-10 |
| 4273410 | Polygonal cylinder for use in optical picture scanning systems | — | 1981-06-16 |
| 4266847 | Apparatus for line-scanning of large image fields | — | 1981-05-12 |
| 4204122 | Method of and device for scanning pictures | — | 1980-05-20 |