Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Waveguide bandpass filter having a ladder shape metal plate and which is tunable using a rotatable dielectric plate

Waveguide bandpass filter having a ladder shape metal plate and which is tunable using a rotatable dielectric plate

US Patent 9590285 · Granted Mar 7, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Waveguide unit, waveguide device, and connection method2021
Communication apparatus2015