Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical coupler for connecting a light source to an optical transmission line

Optical coupler for connecting a light source to an optical transmission line

US Patent 4257672 · Granted Mar 24, 1981

Estimated economic value: $18,594,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical fiber connection utilizing photodiode means1990
Display system for automotive vehicle1988
Fiber optic loop system with bypass mode1985
Single fiber optic wand system1984
Optical fiber connector1984