Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fiber optics communication modules

Fiber optics communication modules

US Patent 4993796 · Granted Feb 19, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Solar wall apparatus and method2012
Solar window apparatus and method2011
Wavelength add drop element for configurable add drop multiplexing2004
Tunable external cavity laser2002
Non-blocking micro-optic switch matrix for use in fiber optic systems2002
Optical routing element for use in fiber optic systems2002
Planar hybrid optical amplifier1996
Fiber optic switch using polished-type directional coupler1996
Optical fiber coupler with attenuator1993
Optical fiber coupler with attenuator1993
Fiber optic isolater and amplifier1993
Fiber optic isolater and amplifier1993