ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,353, issued on March 3, was assigned to BEIJING XIAOMI MOBILE SOFTWARE Co. LTD. (Beijing).
"Switch module, terminal device, method for controlling terminal device" was invented by Chunjie Wang (Beijing) and Honggang Shen (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A switch module, a terminal device, a method for controlling a terminal device. The switch module includes: a set of first-class pins configured to couple with a processing module; two sets of second-class pins, in which a first set of second-class pins is configured to couple with a first subscriber identification module (SIM) card, and a second set of second-class pins is con...