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

Claim 0:
1. A primary mobile communication device, comprising:
a processor;
a camera;
a transceiver;
a non-transitory memory, wherein the non-transitory memory stores a primary token indicating trust established between the primary mobile communication device and a device authentication server (DAS); and
a primary application stored in the non-transitory memory that, when executed by the processor:
activates the camera to scan a Quick Response (QR) code from a secondary application at a secondary communication device; and
transmits, via the transceiver, 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.