Patents by Inventor Renzo TAFFARELLO

Renzo TAFFARELLO 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).

  • PRODUCT AUTHENTICATION METHOD
    Publication number: 20170186262
    Abstract: Authentication method that provides: to make an authentication device, randomly attaching a plurality of reflecting particles, such as glitter, on a support; a first step of acquiring, with an optical acquisition device, at least two first images of the authentication device, the two first images each being acquired according to different lighting conditions; a first step of encoding each of the two first images in order to determine at least a first identifying indicator to be attributed to the authentication device.
    Type: Application
    Filed: February 16, 2015
    Publication date: June 29, 2017
    Inventors: Francesco CELANTE, Davide TORRESIN, Renzo TAFFARELLO, Takeo MIYAZAWA, Akiteru KIMURA, Chetan ARORA, Tetsuya OKADA