Patents by Inventor Anirvan Basu

Anirvan Basu 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 for verifying the display of a content item by a digital display device, and digital display system
    Patent number: 11336460
    Abstract: Method for verifying a content item displayed by a digital display device comprising a central unit and a digital screen controlled by the central unit. A signature is calculated automatically based on snapshots of the content item that are captured at the display device, and this signature is transmitted to a remote server that compares this signature with a similar signature calculated based on a scheduled content item expected to be displayed on the digital screen and, if the signature of the displayed content item corresponds to the signature of the scheduled content item, a token authenticating the displayed content item is generated.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: May 17, 2022
    Assignee: JCDecaux SA
    Inventor: Anirvan Basu
  • Local digital display assembly and digital content broadcast network comprising such assemblies
    Patent number: 10810617
    Abstract: Local digital display assembly comprising several digital display devices located near each other and audience detection devices. The digital display devices are controlled depending on information provided by the audience detection devices.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: October 20, 2020
    Assignee: JCDecaux SA
    Inventors: Anirvan Basu, Ludovic Bertrand
  • Method For Verifying The Display Of A Content Item By A Digital Display Device, And Digital Display System
    Publication number: 20200195443
    Abstract: Method for verifying a content item displayed by a digital display device comprising a central unit and a digital screen controlled by the central unit. A signature is calculated automatically based on snapshots of the content item that are captured at the display device, and this signature is transmitted to a remote server that compares this signature with a similar signature calculated based on a scheduled content item expected to be displayed on the digital screen and, if the signature of the displayed content item corresponds to the signature of the scheduled content item, a token authenticating the displayed content item is generated.
    Type: Application
    Filed: December 2, 2019
    Publication date: June 18, 2020
    Applicant: JCDecaux SA
    Inventor: Anirvan Basu
  • Local Digital Display Assembly And Digital Content Broadcast Network Comprising Such Assemblies
    Publication number: 20190213631
    Abstract: Local digital display assembly comprising several digital display devices located near each other and audience detection devices. The digital display devices are controlled depending on information provided by the audience detection devices.
    Type: Application
    Filed: January 10, 2019
    Publication date: July 11, 2019
    Applicant: JCDecaux SA
    Inventors: Anirvan Basu, Ludovic Bertrand