ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,652, issued on Sept. 15, was assigned to Wistron NeWeb Corp. (Hsinchu, Taiwan).
"Antenna structure" was invented by Yi-Che Tsai (Hsinchu, Taiwan), Ci-Jin Huang (Hsinchu, Taiwan) and Chin-Yang Chen (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna structure includes a first frequency band antenna and a second frequency band antenna. The first frequency band antenna is operated at a first frequency band. The second frequency band antenna is operated at a second frequency band, and includes a feeding portion, a balun and at least one antenna unit. The balun is connected to the feeding portion. The at least one antenna unit is ...