US Patent Issued to AUDEN TECHNO on Oct. 20 for "Dual circularly polarized antenna device" (Taiwanese Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,046, issued on Oct. 20, was assigned to AUDEN TECHNO CORP. (Taoyuan City, Taiwan).

"Dual circularly polarized antenna device" was invented by Chun-Heng Chao (Taoyuan City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dual circularly polarized antenna device includes a multi-layer board, four antennas disposed on the multi-layer board, four coupled microstrip lines respectively corresponding in position to the four antennas, and a coupling module that is electrically coupled to each of the four antennas through the four coupled microstrip lines. Each of the four coupled microstrip lines includes an intermediate shaft portion, two C-shaped ...