Patents by Inventor Derrick Roos

Derrick Roos 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 methods for personal identification number authentication and verification
    Patent number: 10049197
    Abstract: Systems and methods to authenticate and verify user access replace the digits of a personal identification number (PIN) of a particular user with prompted randomized words that are to be uttered by an unidentified user. By virtue of this replacement, the PIN remains secret. A known speaker provides voice samples to the system in advance. The words uttered by the unidentified user (in response to the prompted words being displayed) correspond to digits. The uttered words are checked against the PIN, and are used to verify if the unidentified user's voice matches the voice of the known speaker.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: August 14, 2018
    Assignee: KnuEdge Incorporated
    Inventor: Derrick Roos
  • SYSTEM AND METHODS FOR PERSONAL IDENTIFICATION NUMBER AUTHENTICATION AND VERIFICATION
    Publication number: 20160012823
    Abstract: Systems and methods to authenticate and verify user access replace the digits of a personal identification number (PIN) of a particular user with prompted randomized words that are to be uttered by an unidentified user. By virtue of this replacement, the PIN remains secret. A known speaker provides voice samples to the system in advance. The words uttered by the unidentified user (in response to the prompted words being displayed) correspond to digits. The uttered words are checked against the PIN, and are used to verify if the unidentified user's voice matches the voice of the known speaker.
    Type: Application
    Filed: July 14, 2014
    Publication date: January 14, 2016
    Inventor: Derrick Roos