Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Miniature circulator for monolithic microwave integrated circuits

Miniature circulator for monolithic microwave integrated circuits

US Patent 4904965 · Granted Feb 27, 1990

Estimated economic value: $5,062,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Isolator for a broad frequency band with at least two magnetic materials2003
Illumination apparatus for semiconductor fabrication including conical optical m1992
Method of manufacture TiW alignment mark and implant mask1990
Miniature circulators for monolithic microwave integrated circuits1990
Miniature circulators for monolithic microwave integrated circuits1990
Non-volatile, radiation-hard, random-access memory1989
Integratable microwave devices based on ferromagnetic films disposed on dielectr1989
Transversely inclined ramp separator1989
Broad-band non-reciprocal microwave devices1988
Low noise magnetically tuned resonant circuit1988
Vibration insensitive magnetically tuned resonant circuit1987
Method and apparatus for orientating ferrimagnetic bodies1986