Patents by Inventor Ramkumar Radhakrishnan

Ramkumar Radhakrishnan 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 image regions during composition
    Patent number: 9953620
    Abstract: Techniques are described for determining a region to be updated in a frame based on positional changes of one layer from frame-to-frame. The positional changes may be displacement of a layer or removal of a layer from one frame to the next. In addition to the information of the positional changes, the techniques also utilize all areas for which the image content changed, but the position did not, for determining the region to be updated.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: April 24, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Ramkumar Radhakrishnan, Dileep Marchya, Mastan Manoj Kumar Amara Venkata, Saurabh Shah
  • UPDATED REGION COMPUTATION BY THE BUFFER PRODUCER TO OPTIMIZE BUFFER PROCESSING AT CONSUMER END
    Publication number: 20180060263
    Abstract: A method and device for processing buffers of updated content for graphical display on a computing device are provided. The method may comprise receiving, from a consumer of the buffers, a buffer depth of a destination pipeline, processing, by a producer of the buffers, an updated region of one or more buffers based on the buffer depth, and forwarding the processed updated buffer area from the producer to the consumer.
    Type: Application
    Filed: August 30, 2016
    Publication date: March 1, 2018
    Inventors: Ramkumar Radhakrishnan, Dileep Marchya, Mastan Manoj Kumar Amara Venkata
  • UPDATING IMAGE REGIONS DURING COMPOSITION
    Publication number: 20170032764
    Abstract: Techniques are described for determining a region to be updated in a frame based on positional changes of one layer from frame-to-frame. The positional changes may be displacement of a layer or removal of a layer from one frame to the next. In addition to the information of the positional changes, the techniques also utilize all areas for which the image content changed, but the position did not, for determining the region to be updated.
    Type: Application
    Filed: September 11, 2015
    Publication date: February 2, 2017
    Inventors: Ramkumar Radhakrishnan, Dileep Marchya, Mastan Manoj Kumar Amara Venkata, Saurabh Shah
  • SYSTEMS AND METHODS FOR PERFORMING DISPLAY MIRRORING
    Publication number: 20160132284
    Abstract: A method for display mirroring is described. The method includes computing an updating region size for one or more application layers of a screen image, the updating region area regions of interest being updated on the screen image less any overlap between the regions of interest. The method also includes determining that the updating region size plus a previous frame size is less than a frame buffer size. The method further includes determining that there are sufficient resources available to combine the previous frame with the updating region. The method additionally includes generating a current frame by combining the previous frame and the updating region. The method also includes sending the current frame to a mirrored display.
    Type: Application
    Filed: June 22, 2015
    Publication date: May 12, 2016
    Inventors: Mastan Manoj Kumar Amara Venkata, Ramkumar Radhakrishnan, Tatenda Masendeke Chipeperekwa, Panneer Arumugam, Dileep Marchya, Nagamalleswararao Ganji