Patents by Inventor Vivek Prahlad Bhandari

Vivek Prahlad Bhandari 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).

  • Hybrid content protection architecture
    Patent number: 11683159
    Abstract: A method for a hybrid content protection architecture includes obtaining, by data processing hardware, a client-side cryptographic key and locally encrypting user content using the client-side cryptographic key. The method also includes communicating the client-side cryptographic key to a third party key manager, the third party key manager configured to store the client-side cryptographic key. In response to the third party key manager storing the client-side cryptographic key, the method includes receiving a token from the third party key manager, the token identifying the client-side cryptographic key stored at the third party key manager. The method further includes uploading the encrypted user content and the token to a server of a cloud computing platform.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: June 20, 2023
    Assignee: Google LLC
    Inventors: Nicolas Lidzborski, Laetitia Estelle Baudoin, Vivek Prahlad Bhandari
  • Hybrid Content Protection Architecture
    Publication number: 20210143983
    Abstract: A method for a hybrid content protection architecture includes obtaining, by data processing hardware, a client-side cryptographic key and locally encrypting user content using the client-side cryptographic key. The method also includes communicating the client-side cryptographic key to a third party key manager, the third party key manager configured to store the client-side cryptographic key. In response to the third party key manager storing the client-side cryptographic key, the method includes receiving a token from the third party key manager, the token identifying the client-side cryptographic key stored at the third party key manager. The method further includes uploading the encrypted user content and the token to a server of a cloud computing platform.
    Type: Application
    Filed: November 7, 2019
    Publication date: May 13, 2021
    Applicant: Google LLC
    Inventors: Nicolas Lidzborski, Laetitia Estelle Baudoin, Vivek Prahlad Bhandari