US Patent Issued to Huawei Technologies on Nov. 25 for "Device and a method for an antenna with a cavity extension" (Finnish, Chinese Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,482,950, issued on Nov. 25, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Device and a method for an antenna with a cavity extension" was invented by Ruiyuan Tian (Helsinki), Joonas Krogerus (Helsinki), Dong Liu (Dongguan, China) and Zlatoljub Milosavljevic (Helsinki).

According to the abstract* released by the U.S. Patent & Trademark Office: "A foldable mobile device is provided. The device includes an antenna cavity substantially enclosed by at least four conductor walls, and a gap between two substantially perpendicular conductor walls at a first side of the antenna cavity. The device further includes a cavity extension extending at a direction substantially per...