Patents by Inventor Pravat Dalbehera

Pravat Dalbehera 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).

  • Dynamic configuration of trusted executed environment resources
    Patent number: 9264410
    Abstract: Systems and methods for dynamic trusted execution environment (TEE) hardware configuration are provided. A key update message including key update information is received and authenticated for a key stored in the TEE of a mobile computing device. The stored key may define access to hardware resources of the mobile computing device. The hardware configuration for the stored key in the TEE may be changed based upon the key update information.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: February 16, 2016
    Assignee: Sony Corporation
    Inventors: Pravat Dalbehera, Stefan Andersson, Rimpu Varshney, Petter Wallin
  • Dynamic Configuration of Trusted Executed Environment Resources
    Publication number: 20150358301
    Abstract: Systems and methods for dynamic trusted execution environment (TEE) hardware configuration are provided. A key update message including key update information is received and authenticated for a key stored in the TEE of a mobile computing device. The stored key may define access to hardware resources of the mobile computing device. The hardware configuration for the stored key in the TEE may be changed based upon the key update information.
    Type: Application
    Filed: June 5, 2014
    Publication date: December 10, 2015
    Inventors: Pravat Dalbehera, Stefan Andersson, Rimpu Varshney, Petter Wallin