ALEXANDRIA, Va., June 16 -- United States Patent no. 12,659,767, issued on June 16, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Gyeonggi-do, South Korea).
"Testing method, device and system based on SoftSIM" was invented by Xiangxian Zheng (Suzhou Industrial Park, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A testing method, device and/or system based on a Soft Subscriber Identity Module (SoftSIM) are provided. The testing method based on a SoftSIM including receiving a SoftSIM and a testing traffic value transmitted by a SoftSIM cloud server, importing and activating the received SoftSIM and completing registration in a network, and performing a real-network testing based on the SoftSIM and the r...