Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ceramic transmitter combiner with variable electrical length tuning stub and coupling loop interface

Ceramic transmitter combiner with variable electrical length tuning stub and coupling loop interface

US Patent 4667172 · Granted May 19, 1987

Estimated economic value: $8,005,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for signalling interference protection in a channel reuse r2001
Antenna having improved blockage fill-in characteristics2000
Simulcasting system with diversity reception1998
High capacity sectorized cellular communication system1995
Discontinuous transmission muting/unmuting system with link continuity1992
Ceramic resonator filter with electromagnetic shielding1987
Wide bandwidth helical resonator filter1981