ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,706,361, issued on Aug. 11, was assigned to SUZHOU LUXSHARE TECHNOLOGY Co. LTD. (Suzhou City, China).
"Dielectric filter" was invented by Shance Lyu (Suzhou City, China), Zhenguo Song (Suzhou City, China), Xinghua Sun (Suzhou City, China) and Guiping Gao (Suzhou City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A dielectric filter includes a housing, a dielectric resonator, a cover plate, and a tuning structure. A resonant slot is disposed on the housing, a support portion is disposed in the resonant slot, and the support portion encloses to form an intermodulation groove at a slot bottom of the resonant slot. The dielectric resonator is mounte...