Patents by Inventor Randall Stephen HANSEN

Randall Stephen HANSEN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System and method for exchanging a history of user activity information
    Patent number: 10567528
    Abstract: Devices, systems, and methods for exchanging a history of user activity information are provided. A history of user activity of a target user conducted through a device is collected and stored at a server over a network. A key corresponding to the history of user activity is generated and transmitted to the device. The key is received from a different device. The history of user activity is retrieved based on the received key and transmitted to the different device.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: February 18, 2020
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Steven Todd, Randall Stephen Hansen
  • SYSTEM AND METHOD FOR EXCHANGING A HISTORY OF USER ACTIVITY INFORMATION
    Publication number: 20190075174
    Abstract: Devices, systems, and methods for exchanging a history of user activity information are provided. A history of user activity of a target user conducted through a device is collected and stored at a server over a network. A key corresponding to the history of user activity is generated and transmitted to the device. The key is received from a different device. The history of user activity is retrieved based on the received key and transmitted to the different device.
    Type: Application
    Filed: November 8, 2018
    Publication date: March 7, 2019
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Steven TODD, Randall Stephen HANSEN
  • System and method for exchanging a history of user activity information
    Patent number: 10154103
    Abstract: Devices, systems, and methods for exchanging a history of user activity information are provided. A history of user activity of a target user conducted through a device is collected and stored at a server over a network. A key corresponding to the history of user activity is generated and transmitted to the device. The key is received from a different device. The first history of user activity is retrieved based on the received key and transmitted to the different device.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: December 11, 2018
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Steven Todd, Randall Stephen Hansen
  • SYSTEM AND METHOD FOR EXCHANGING A HISTORY OF USER ACTIVITY INFORMATION
    Publication number: 20170085658
    Abstract: Devices, systems, and methods for exchanging a history of user activity information are provided. A history of user activity of a target user conducted through a device is collected and stored at a server over a network. A key corresponding to the history of user activity is generated and transmitted to the device. The key is received from a different device. The first history of user activity is retrieved based on the received key and transmitted to the different device.
    Type: Application
    Filed: September 23, 2015
    Publication date: March 23, 2017
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Steven TODD, Randall Stephen HANSEN