Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Compact, high cold shield efficiency optical system

Compact, high cold shield efficiency optical system

US Patent 4431917 · Granted Feb 14, 1984

Estimated economic value: $16,768,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Read-out integrated circuit with integrated compressive sensing2018
Imaging system2012
System and method for viewing an area using an optical system positioned inside 2012
System and method for viewing an area using an optical system positioned inside 2011
Infrared chopper using binary diffractive optics2002
Infrared chopper using binary diffractive optics2001
Non uniformity compensation for infrared detector arrays1999
Dual field of view catadioptric optical system1989
Bifunctional optical sensing system1984