ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,354, issued on March 3, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).
"Download of operational subscription profile" was invented by Per Stahl (Klagshamn, Sweden) and Bernard Smeets (Dalby, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided mechanisms for downloading an operational subscription profile to a communication device. A method is performed by the communication device. The communication device has an EID and is provided with a provisioning subscription profile. The method comprises obtaining a temporary PSI for the provisioning subscription profile, wherein the temporary PSI is based on the EID. T...