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System and method for exchanging a history of user activity information

  • US 10,154,103 B2
  • Filed: 09/23/2015
  • Issued: 12/11/2018
  • Est. Priority Date: 09/23/2015
  • Status: Active Grant
First Claim
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1. A method of sharing a history of activity information between different devices, the method comprising:

  • collecting, at a server over a network, a first history of user activity of a target user conducted through a first device;

    determining a presence of a trigger in the first history;

    when the trigger is not detected in the first history, deleting the first history collected;

    when the trigger is detected in the first history, storing, in a non-transitory memory of the server, the first history of user activity;

    generating, at the server, a first key corresponding to the first history of user activity;

    generating a user profile corresponding to the first key;

    transmitting, to the first device, the first key;

    collecting, at the server over the network, a second history of user activity of the target user conducted through a second device;

    generating, at the server, a second key corresponding to the second history of user activity;

    determining whether a relationship exists between the first device and the second device;

    when it is determined that the relationship exists, updating the user profile to be associated with both the first history and the second history;

    transmitting, to the second device, the second key corresponding to the updated user profile;

    transmitting, by the second device to a third party device, the second key corresponding to the updated user profile; and

    retrieving and transmitting the updated user profile to the third party device when the second key is received from the third party device,wherein the trigger is a physical action performed by the target user.

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