Patents by Inventor Darren S. Thraen

Darren S. Thraen 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).

  • SMS check in and check out
    Patent number: 10785613
    Abstract: Providing SMS check in and check out, comprising receiving an SMS mobile originated entrance communication from at least one user, authenticating the SMS mobile originated entrance communication, determining at least one location of the authenticated SMS mobile originated entrance communication and authorizing the at least one user to enter the at least one location.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: September 22, 2020
    Assignee: West Corporation
    Inventors: Joseph E. Zarick, Darren S. Thraen
  • SMS check in and check out
    Patent number: 10321281
    Abstract: Providing SMS check in and check out, comprising receiving an SMS mobile originated entrance communication from at least one user, authenticating the SMS mobile originated entrance communication, determining at least one location of the authenticated SMS mobile originated entrance communication and authorizing the at least one user to enter the at least one location.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: June 11, 2019
    Assignee: West Corporation
    Inventors: Joseph E. Zarick, Darren S. Thraen
  • SMS check in and check out
    Patent number: 9942734
    Abstract: Providing SMS check in and check out, comprising receiving an SMS mobile originated entrance communication from at least one user, authenticating the SMS mobile originated entrance communication, determining at least one location of the authenticated SMS mobile originated entrance communication and authorizing the at least one user to enter the at least one location.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: April 10, 2018
    Assignee: West Corporation
    Inventors: Joseph E. Zarick, Darren S. Thraen