Patent ID: 11934499
Assignee: PAYPAL, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 11:
12. A method comprising:
receiving, by a service provider server, a device identifier for a first mobile device from a mobile application on a second mobile device;
determining, by the service provider server, an account associated with the device identifier;
requesting, by the service provider server, an authentication information for the account from the second mobile device via the mobile application;
receiving, by the service provider server, the authentication information from the second mobile device via the mobile application;
determining, by the service provider server, at least one user contact associated with the account based on the authentication information; and
causing to be displayed, an instance of a user interface of the mobile application on the second mobile device by the service provider server, the at least one user contact while the account is authenticated in the mobile application on the second mobile device.