Covert optical system for probing and inhibiting remote targets
US4836672A · kind A · utility
16Cited by
12References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 1980 |
| Grant date | Jun 6, 1989 |
| Priority date | — |
| Expiry date | May 2, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S7/495
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An optical system makes use of solar illumination as a light source to achieve covert operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.