Patents by Inventor Chunduri Bhanu Teja

Chunduri Bhanu Teja 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 apparatus for verifying authenticity of digital data using trusted computing
    Patent number: 8190903
    Abstract: A method and apparatus for authenticity and origin of Digital data such as recorded voice samples, video clips or still picture images etc. is provided. The method makes uses of the Trusted Computing principles to provide a secure, tamper detectable solution comprising of both software and hardware such that it can be verified without debate on its authenticity. The method comprises extracting reproduction avoidance key information and log information for captured data from stored information when verification of the captured data is requested, calculating reproduction avoidance key information using the extracted log information, comparing the extracted reproduction avoidance key information with the calculated reproduction avoidance key information and determining that the captured data has not been tampered, if the reproduction avoidance key informations are matched.
    Type: Grant
    Filed: September 11, 2008
    Date of Patent: May 29, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Mithun Manjnath Nayak, Chunduri Bhanu Teja
  • METHOD AND APPARATUS FOR VERIFYING AUTHENTICITY OF DIGITAL DATA USING TRUSTED COMPUTING
    Publication number: 20090070589
    Abstract: A method and apparatus for authenticity and origin of Digital data such as recorded voice samples, video clips or still picture images etc. is provided. The method makes uses of the Trusted Computing principles to provide a secure, tamper detectable solution comprising of both software and hardware such that it can be verified without debate on its authenticity. The method comprises extracting reproduction avoidance key information and log information for captured data from stored information when verification of the captured data is requested, calculating reproduction avoidance key information using the extracted log information, comparing the extracted reproduction avoidance key information with the calculated reproduction avoidance key information and determining that the captured data has not been tampered, if the reproduction avoidance key informations are matched.
    Type: Application
    Filed: September 11, 2008
    Publication date: March 12, 2009
    Inventors: Mithun Manjnath NAYAK, Chunduri Bhanu Teja