Patents by Inventor Surya Prakash MAHESWARAM

Surya Prakash MAHESWARAM 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).

  • UHD HLS streaming trusted client server environment
    Patent number: 11811840
    Abstract: A video player for playing a video stream that receives a master playlist identifying at least one variant playlist identifying a video file encoded as a series of video frames that when decoded provide the video stream. The video player based upon a configuration tag in the master play list selectively determining whether the video file is to be processed in a trusted execution environment. The trusted execution environment of the video player selectively includes at least one of (i) hack one, only hack one; (ii) output and link protection; (iii) hardware root of trust; and (iv) forensic watermarking, and decrypts and/or decodes the video stream in such an environment.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: November 7, 2023
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Krishna Prasad Panje, Surya Prakash Maheswaram
  • UHD HLS STREAMING TRUSTED CLIENT SERVER ENVIRONMENT
    Publication number: 20230055310
    Abstract: A video player for playing a video stream that receives a master playlist identifying at least one variant playlist identifying a video file encoded as a series of video frames that when decoded provide the video stream. The video player based upon a configuration tag in the master play list selectively determining whether the video file is to be processed in a trusted execution environment. The trusted execution environment of the video player selectively includes at least one of (i) hack one, only hack one; (ii) output and link protection; (iii) hardware root of trust; and (iv) forensic watermarking, and decrypts and/or decodes the video stream in such an environment.
    Type: Application
    Filed: September 16, 2022
    Publication date: February 23, 2023
    Inventors: Krishna Prasad PANJE, Surya Prakash MAHESWARAM
  • UHD HLS streaming trusted client server environment
    Patent number: 11483364
    Abstract: A video player for playing a video stream that receives a master playlist identifying at least one variant playlist identifying a video file encoded as a series of video frames that when decoded provide the video stream. The video player based upon a configuration tag in the master playlist selectively determining whether the video file is to be processed in a trusted execution environment. The trusted execution environment of the video player selectively includes at least one of (i) hack one, only hack one; (ii) output and link protection; (iii) hardware root of trust; and (iv) forensic watermarking, and decrypts and/or decodes the video stream in such an environment.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: October 25, 2022
    Assignee: ARRIS ENTERPRISES LLC
    Inventors: Krishna Prasad Panje, Surya Prakash Maheswaram
  • UHD HLS STREAMING TRUSTED CLIENT SERVER ENVIRONMENT
    Publication number: 20220021722
    Abstract: A video player for playing a video stream that receives a master playlist identifying at least one variant playlist identifying a video file encoded as a series of video frames that when decoded provide the video stream. The video player based upon a configuration tag in the master playlist selectively determining whether the video file is to be processed in a trusted execution environment. The trusted execution environment of the video player selectively includes at least one of (i) hack one, only hack one; (ii) output and link protection; (iii) hardware root of trust; and (iv) forensic watermarking, and decrypts and/or decodes the video stream in such an environment.
    Type: Application
    Filed: June 10, 2021
    Publication date: January 20, 2022
    Inventors: Krishna Prasad PANJE, Surya Prakash MAHESWARAM