US Patent Issued to TELEFONAKTIEBOLAGET LM ERICSSON on Oct. 14 for "Dielectric filter, and AU, RU or BS having the same" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,444,825, issued on Oct. 14, was assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (Stockholm).

"Dielectric filter, and AU, RU or BS having the same" was invented by Yuhua Xiao (Beijing), Juandi Song (Beijing) and Ying Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dielectric filter with a first radio frequency (RF) passband a second RF passband, a radio unit, an antenna unit and a base station are disclosed. According to an embodiment, the dielectric filter (1) comprises a body (2) with a plurality of resonators (201, 202, 203, 204, 205) including a first resonator (202), a second resonator (204) and a common resonator (203). The common r...