Patents by Inventor Alagar Rengarajan

Alagar Rengarajan 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).

  • Adaptive video direct memory access module
    Patent number: 9558528
    Abstract: A method, computing device, and non-transitory computer-readable medium for arbitrating data for channels in a video pipeline. The method includes determining arbitration weights for the channels. The method also includes determining which channels have arbitration weights above a threshold. The method further includes issuing data to the channels with arbitration weights above the threshold. The method also includes decrementing arbitration weights for channels for which data is issued. The method further includes repeating the determining, issuing, and decrementing until no channels have arbitration weights above the threshold.
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: January 31, 2017
    Assignee: XILINX, INC.
    Inventors: Alagar Rengarajan, Ravinder Sharma
  • ADAPTIVE VIDEO DIRECT MEMORY ACCESS MODULE
    Publication number: 20160284040
    Abstract: A method, computing device, and non-transitory computer-readable medium for arbitrating data for channels in a video pipeline. The method includes determining arbitration weights for the channels. The method also includes determining which channels have arbitration weights above a threshold. The method further includes issuing data to the channels with arbitration weights above the threshold. The method also includes decrementing arbitration weights for channels for which data is issued. The method further includes repeating the determining, issuing, and decrementing until no channels have arbitration weights above the threshold.
    Type: Application
    Filed: March 25, 2015
    Publication date: September 29, 2016
    Applicant: Xilinx, Inc.
    Inventors: Alagar Rengarajan, Ravinder Sharma