Patents by Inventor AJAY MARUTI GAONKAR

AJAY MARUTI GAONKAR 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 and system for digital rights management of encrypted digital content
    Patent number: 9992171
    Abstract: Various aspects of a method and system for digital rights management of encrypted digital content are disclosed herein. The method includes determination of a seed value from a pre-stored vault file that corresponds to a registered user. The determination of the seed value is based on biometric information provided by the registered user. The method further includes generation of a set of intermediate values based on the determined seed value. The generation of the set of intermediate values is based on a pre-determined rule. The method further includes determination of a content key based on the generated set of intermediate values.
    Type: Grant
    Filed: November 3, 2014
    Date of Patent: June 5, 2018
    Assignee: SONY CORPORATION
    Inventors: Ravi Honnavalli Ramachandra Rao, Vishnuteja Chokkanahalli, Ajay Maruti Gaonkar
  • METHOD AND SYSTEM FOR DIGITAL RIGHTS MANAGEMENT of ENCRYPTED DIGITAL CONTENT
    Publication number: 20160173455
    Abstract: Various aspects of a method and system for digital rights management of encrypted digital content are disclosed herein. The method includes determination of a seed value from a pre-stored vault file that corresponds to a registered user. The determination of the seed value is based on biometric information provided by the registered user. The method further includes generation of a set of intermediate values based on the determined seed value. The generation of the set of intermediate values is based on a pre-determined rule. The method further includes determination of a content key based on the generated set of intermediate values.
    Type: Application
    Filed: November 3, 2014
    Publication date: June 16, 2016
    Inventors: RAVI HONNAVALLI RAMACHANDRA RAO, VISHNUTEJA CHOKKANAHALLI, AJAY MARUTI GAONKAR