US Patent Issued to Telefonaktiebolaget LM Ericsson on July 14 for "Triple-mode resonator and waveguide filter comprising the same" (Chinese Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,258, issued on July 14, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Triple-mode resonator and waveguide filter comprising the same" was invented by Honglan Wang (Beijing), Jun Fu (Beijing) and Xu Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A triple-mode resonator includes a main body having a block of a dielectric material and an overlay of conductive material on the block; a first set of coupling windows provided in the overlay of conductive material on a first face of the main body to be coupled with a first single-mode resonator, and through which signals can be coupled into the main body; and a second set...