Patents by Inventor Karl Friesen

Karl Friesen 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).

  • Shoe authentication device and authentication process
    Patent number: 11151583
    Abstract: A method and system may be used to determine whether a suspect item is counterfeit. In the method and system, images may be analyzed in order to identify regions of interest of the item. The method and system may compare characteristics of different regions of interests against threshold characteristics derived from an item model. A determination that the suspect item is counterfeit is based on a result of the comparison.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: October 19, 2021
    Assignee: Entrupy Inc.
    Inventors: Ashlesh Sharma, Ryan Keavney, Drew Barclay, Karl Friesen, Dharini Raghavan, Vishal Kanchan, Leah Grossart, Tiago Carvalho
  • SHOE AUTHENTICATION DEVICE AND AUTHENTICATION PROCESS
    Publication number: 20210117984
    Abstract: A method and system may be used to determine whether a suspect item is counterfeit. In the method and system, images may be analyzed in order to identify regions of interest of the item. The method and system may compare characteristics of different regions of interests against threshold characteristics derived from an item model. A determination that the suspect item is counterfeit is based on a result of the comparison.
    Type: Application
    Filed: October 20, 2020
    Publication date: April 22, 2021
    Inventors: Ashlesh Sharma, Ryan Keavney, Drew Barclay, Karl Friesen, Dharini Raghavan, Vishal Kanchan, Leah Grossart, Tiago Carvalho