ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,430, issued on April 14, was assigned to WISTRON NEWEB CORP. (Hsinchu, Taiwan).

"Antenna structure and mobile device" was invented by Guan-Ren Su (Hsinchu, Taiwan), Meng-Kai Wu (Hsinchu, Taiwan) and Hsieh-Chih Lin (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna structure includes a metal mechanism element, a feeding radiation element, a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, a fifth radiation element, a sixth radiation element, and a tuning circuit. A slot is formed in the metal mechanism element. The first radiation element is coupled to the feeding rad...