ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,320, issued on March 17, was assigned to BEIJING XIAOMI MOBILE SOFTWARE Co. LTD. (Beijing).
"Mobile terminal" was invented by Yueliang Li (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to the field of electronic device technology, and specifically provides a mobile terminal including a housing and an antenna system. The antenna system includes a first low-frequency antenna and a second low-frequency antenna respectively provided close to two opposite sides of the housing, and at least one of the first low-frequency antenna and the second low-frequency antenna is a cavity antenna."
The patent was filed on Sep...