ALEXANDRIA, Va., June 6 -- United States Patent no. 12,284,721, issued on April 22, was assigned to Simo Holdings Inc. (Grand Cayman, Cayman Islands).
"Virtual subscriber identity module for network connection" was invented by Jing Liu (Mountain View, Calif.), Ludovic Lassauce (Singapore), Richard H. Xu (San Jose, Calif.) and Zhen Zhang (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a virtual subscriber identity module (vSIM) for network connection. The vSIM includes a memory and at least one processor. The memory is configured to store a remote SIM (rSIM) implemented as a software card. The at least one processor is coupled to the memory and configured to: re...