Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-mode resonator/filter comprised of first and second columnar central conductors disposed within a cylindrical exterior conductor

Multi-mode resonator/filter comprised of first and second columnar central conductors disposed within a cylindrical exterior conductor

US Patent 9385409 · Granted Jul 5, 2016

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Artificial dielectric resonator and artificial dielectric filter using the same2018
Artificial dielectric resonator and artificial dielectric filter using the same2017
Radio frequency power amplifier2013
Radio frequency amplifier circuit2013
Laminated RF device with vertical resonators having stack arrangement of laminat2013
Left-handed filter for use in mobile phone provided with wide band and improved 2012
Spread-spectrum high-frequency heating device2012
Resonator and filter using the same2012
Transmission line resonator, high-frequency filter using the same, high-frequenc2012
Alcohol detection system2011
Composite duplexer2009
Filter using piezoelectric resonator2009