Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optically controlled active impedance element particularly suited for a microwave oscillator

Optically controlled active impedance element particularly suited for a microwave oscillator

US Patent 5198783 · Granted Mar 30, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Axicon scatter filter assembly2025
Multi-mode forked grating coupler2018
Optical domain frequency down-conversion of microwave signals2010
Photonic phase locked loop detector/discriminator2010
Attenuating counter-propagating optical phase modulation2007
Hybrid lidar-radar for medical diagnostics2006
Multiple laser source, and systems for use thereof2003
Modulator LIDAR system1998
Optically coupled MESFET1996
Variable gain optical detector1995
Coupled quantum well optical intensity modulator for INP based optoelectronic in1995
Optically controlled active impedance element and filters employing the same1993