ALEXANDRIA, Va., June 10 -- United States Patent no. 12,294,156, issued on May 6, was assigned to INVENTEC (PUDONG) TECHNOLOGY Corp. (Shanghai) and INVENTEC Corp. (Taipei, Taiwan).
"Antenna device" was invented by Hsin-Hung Lin (Taipei, Taiwan), Yu Shu Tai (Taipei, Taiwan) and Wei-Chen Cheng (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna device includes a substrate and four antenna units. The four antenna units are disposed on the substrate. Each of the four antenna units includes an L-shaped radiation portion, a hook-shaped coupling portion and a ground portion. The hook-shaped coupling portion is adjacent to the L-shaped radiation portion. The ground portion is disposed around th...