ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,434, issued on April 14, was assigned to UniTik Technology Co. Ltd. (Taipei City, Taiwan).
"Dual board patch array antenna" was invented by Tzu-Chie Wei (Taipei City, Taiwan) and Kai-Yuan Cheng (Taipei City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a dual board patch array antenna, comprising: a radio board; a first-layer antenna board and a second-layer antenna board; the ground plane of the radio board is in contact with the first radiation ground plane of the first-layer antenna board through a patch-type conductive pad to form an extended ground area of ground connection; the probes of the radio board...