Patents by Inventor Mohammad (Mark) Tehranipoor

Mohammad (Mark) Tehranipoor 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).

  • Method and system for verification and authentication using optically encoded QR codes
    Patent number: 9785789
    Abstract: An optical security method for object authentication using photon-counting encryption implemented with phase encoded QR codes. By combining the full phase double-random-phase encryption with photon-counting imaging method and applying an iterative Huffman coding technique, encryption and compression of an image containing primary information about the object is achieved. This data can then be stored inside of an optically phase-encoded QR code for robust read out, decryption, and authentication. The optically encoded QR code is verified by examining the speckle signature of the optical masks using statistical analysis.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: October 10, 2017
    Assignee: University of Connecticut
    Inventors: Bahram Javidi, Adam Markman, Mohammad (Mark) Tehranipoor
  • Method and System for Verification and Authentication Using Optically Encoded QR Codes
    Publication number: 20150295711
    Abstract: An optical security method for object authentication using photon-counting encryption implemented with phase encoded QR codes. By combining the full phase double-random-phase encryption with photon-counting imaging method and applying an iterative Huffman coding technique, encryption and compression of an image containing primary information about the object is achieved. This data can then be stored inside of an optically phase-encoded QR code for robust read out, decryption, and authentication. The optically encoded QR code is verified by examining the speckle signature of the optical masks using statistical analysis.
    Type: Application
    Filed: April 8, 2015
    Publication date: October 15, 2015
    Applicant: UNIVERSITY OF CONNECTICUT
    Inventors: Bahram Javidi, Adam Markman, Mohammad (Mark) Tehranipoor