Patents by Inventor Manjunath Rudranna Hadli

Manjunath Rudranna Hadli 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).

  • Updating non-shadow registers in video encoder
    Patent number: 8855194
    Abstract: A video processor controlled by a set of non-shadow registers is provided. A list of updates for one or more of the non-shadow registers may be prepared in a memory module. A frame buffer is updated with video data for a display coupled to the video processor. A blanking interval is detected after updating the frame buffer. A direct memory access engine is triggered to transfer the list of updates from the memory module to the non-shadow registers during the blanking interval.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: October 7, 2014
    Assignee: Texas Instruments Incorporated
    Inventors: Purushotam Kumar, Sivaraj Rajamonickam, Brijesh Rameshbhai Jadav, Manjunath Rudranna Hadli
  • Video capture from multiple sources
    Patent number: 8625032
    Abstract: A method for capturing video frames from a plurality of video channels is provided. A list of a least two descriptors is formed for each of the plurality of video channels in a memory accessible to a direct memory access (DMA) engine, wherein each of the two or more descriptors for each channel is programmed to define a storage location for a sequential frame of video data for the channel. A sequence of video frames is received from the plurality of video channels, wherein for each channel, video frames are received at a frame rate for that channel. A DMA engine uses descriptors from the list to store video frames as they are received. The list is updated periodically to replace used descriptors.
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: January 7, 2014
    Assignee: Texas Instruments Incorporated
    Inventors: Kedar Chitnis, Brijesh Rameshbhal Jadav, Brian Okchon Chae, Manjunath Rudranna Hadli, David Edward Smith, Jr.
  • Video Capture from Multiple Sources
    Publication number: 20130010198
    Abstract: A method for capturing video frames from a plurality of video channels is provided. A list of a least two descriptors is formed for each of the plurality of video channels in a memory accessible to a direct memory access (DMA) engine, wherein each of the two or more descriptors for each channel is programmed to define a storage location for a sequential frame of video data for the channel. A sequence of video frames is received from the plurality of video channels, wherein for each channel, video frames are received at a frame rate for that channel. A DMA engine uses descriptors from the list to store video frames as they are received. The list is updated periodically to replace used descriptors.
    Type: Application
    Filed: July 5, 2011
    Publication date: January 10, 2013
    Inventors: Kedar Chitnis, Brijesh Rameshbhai Jadav, Brian Okchon Chae, Manjunath Rudranna Hadli, David Edward Smith, JR.
  • Updating Non-Shadow Registers in Video Encoder
    Publication number: 20120287337
    Abstract: A video processor controlled by a set of non-shadow registers is provided. A list of updates for one or more of the non-shadow registers may be prepared in a memory module. A frame buffer is updated with video data for a display coupled to the video processor. A blanking interval is detected after updating the frame buffer. A direct memory access engine is triggered to transfer the list of updates from the memory module to the non-shadow registers during the blanking interval.
    Type: Application
    Filed: May 9, 2011
    Publication date: November 15, 2012
    Inventors: Purushotam Kumar, Sivaraj Rajamonickam, Brijesh Rameshbhai Jadav, Manjunath Rudranna Hadli