Patent ID: 11910194
Assignee: T-MOBILE INNOVATIONS LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A method, comprising:
storing, in a non-transitory memory of a primary mobile communication device, a primary token indicating trust established between the primary mobile communication device and a device authentication server (DAS);
activating, by a primary application stored in the non-transitory memory and executed by a processor of the primary mobile communication device, a camera of the primary mobile communication device to scan a Quick Response (QR) code from a secondary application at a secondary communication device; and
transmitting, by the primary application via a transceiver of the primary mobile communication device, the QR code and the primary token to the DAS to indicate a physical nexus between the primary mobile communication device and the secondary communication device and to request extending the trust to include the secondary application at the secondary communication device on behalf of the primary mobile communication device.