US Patent Issued to Telefonaktiebolaget LM Ericsson on Feb. 10 for "Dielectric waveguide port coupling structure including a metalized dielectric block having a blind groove with a transmission line disposed therein" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,548,874, issued on Feb. 10, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Dielectric waveguide port coupling structure including a metalized dielectric block having a blind groove with a transmission line disposed therein" was invented by Mengyang Jia (Beijing), Peiguang Lu (Beijing), Juandi Song (Beijing) and Jianlan Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dielectric waveguide port coupling structure comprising: a surface-metalized dielectric block having a first surface and a second surface that is opposite to the first surface; a blind groove opened in the first surface of the dielectric block; wherein the ...