Patents by Inventor Alexander SHEVCHENKO

Alexander SHEVCHENKO 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 of and system for verifying authenticity of packaged items
    Patent number: 10192299
    Abstract: During manufacture and packaging of items whose authenticity is to be verified, the items are marked with individual item characteristics, and placed in a package. A first item authentication code is determined from the individual item characteristics of the marked items. A first package authentication code is generated, and the package is marked with the first package authentication code. During item authentication in the field, an image of the package and the marked items is captured, a second package authentication code and the individual item characteristics are extracted from the captured image, the extracted individual item characteristics are processed to generate a second item authentication code, and the authenticity of the marked items is verified by matching the first and second package authentication codes and by matching the first and second item authentication codes.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: January 29, 2019
    Assignee: Zortag, Inc.
    Inventors: Alexander Shevchenko, Michael Gouzman, Dmitri Gavrilov, Satya P. Sharma
  • METHOD OF AND SYSTEM FOR VERIFYING AUTHENTICITY OF PACKAGED ITEMS
    Publication number: 20170109875
    Abstract: During manufacture and packaging of items whose authenticity is to be verified, the items are marked with individual item characteristics, and placed in a package. A first item authentication code is determined from the individual item characteristics of the marked items. A first package authentication code is generated, and the package is marked with the first package authentication code. During item authentication in the field, an image of the package and the marked items is captured, a second package authentication code and the individual item characteristics are extracted from the captured image, the extracted individual item characteristics are processed to generate a second item authentication code, and the authenticity of the marked items is verified by matching the first and second package authentication codes and by matching the first and second item authentication codes.
    Type: Application
    Filed: October 15, 2015
    Publication date: April 20, 2017
    Inventors: Alexander SHEVCHENKO, Michael GOUZMAN, Dmitri GAVRILOV, Satya P. SHARMA