Patents by Inventor Tri Van Le

Tri Van Le 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).

  • Systems, methods, and computer program products for secure optimistic mechanisms for constrained devices
    Patent number: 8793496
    Abstract: Embodiments of the invention may provide for systems and methods for secure authentication. The systems and methods may include receiving, by a constrained device, a random string transmitted from a server; determining, by the constrained device, a responsive output by evaluating a first deterministic function based upon the received random string, a locally generated string and a first private key stored on the constrained device; and transmitting at least one portion of the responsive output and the locally generated string from the constrained device to a server.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: July 29, 2014
    Assignee: Florida State University
    Inventors: Mike Burmester, Breno de Medeiros, Tri Van Le, Christy Chatmon
  • Systems, Methods, and Computer Program Products for Secure Optimistic Mechanisms for Constrained Devices
    Publication number: 20140019759
    Abstract: Embodiments of the invention may provide for systems and methods for secure authentication. The systems and methods may include receiving, by a constrained device, a random string transmitted from a server; determining, by the constrained device, a responsive output by evaluating a first deterministic function based upon the received random string, a locally generated string and a first private key stored on the constrained device; and transmitting at least one portion of the responsive output and the locally generated string from the constrained device to a server.
    Type: Application
    Filed: August 20, 2007
    Publication date: January 16, 2014
    Inventors: Mike Burmester, Breno de Medeiros, Tri Van Le, Christy Chatmon
  • Method and system for generating and using digital fingerprints for electronic documents
    Patent number: 7817820
    Abstract: This invention is directed to a method and system for generating and using digital fingerprints in copies of an electronic document so that it is possible to determine at least one from among a group of purchasers colluding to forge a digital fingerprint. The present method and system is suitable for copyright protection and can be used to identify purchasers who illegally redistribute copies even after the document has been manipulated.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: October 19, 2010
    Assignee: Florida State University
    Inventors: Michael Burmester, Tri Van Le
  • METHOD AND SYSTEM FOR GENERATING AND USING DIGITAL FINGERPRINTS FOR ELECTRONIC DOCUMENTS
    Publication number: 20080295149
    Abstract: This invention is directed to a method and system for generating and using digital fingerprints in copies of an electronic document so that it is possible to determine at least one from among a group of purchasers colluding to forge a digital fingerprint. The present method and system is suitable for copyright protection and can be used to identify purchasers who illegally redistribute copies even after the document has been manipulated.
    Type: Application
    Filed: July 18, 2008
    Publication date: November 27, 2008
    Inventors: Michael Burmester, Tri Van Le