Patents by Inventor Shraman BISWAS

Shraman BISWAS 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).

  • METHODS AND APPARATUS FOR FOVEATED COMPRESSION
    Publication number: 20230421796
    Abstract: The present disclosure relates to methods and apparatus for graphics processing. Aspects of the present disclosure can render at least one frame including display content at a server. Aspects of the present disclosure can also downscale the at least one frame including the display content, where a downscaling rate of one or more portions of the at least one frame is based on a location of each of the one or more portions. Moreover, aspects of the present disclosure can communicate the downscaled at least one frame including the display content to a client device. Aspects of the present disclosure can also encode the downscaled at least one frame including the display content. Further, aspects of the present disclosure can decode the encoded at least one frame including the display content. Aspects of the present disclosure can also upscale the at least one frame including the display content.
    Type: Application
    Filed: September 8, 2023
    Publication date: December 28, 2023
    Inventors: Sandeep Kanakapura LAKSHMIKANTHA, Shraman BISWAS, Vinay MELKOTE KRISHNAPRASAD
  • Methods and apparatus for foveated compression
    Patent number: 11792420
    Abstract: The present disclosure relates to methods and apparatus for graphics processing. Aspects of the present disclosure can render at least one frame including display content at a server. Aspects of the present disclosure can also downscale the at least one frame including the display content, where a downscaling rate of one or more portions of the at least one frame is based on a location of each of the one or more portions. Moreover, aspects of the present disclosure can communicate the downscaled at least one frame including the display content to a client device. Aspects of the present disclosure can also encode the downscaled at least one frame including the display content. Further, aspects of the present disclosure can decode the encoded at least one frame including the display content. Aspects of the present disclosure can also upscale the at least one frame including the display content.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: October 17, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Sandeep Kanakapura Lakshmikantha, Shraman Biswas, Vinay Melkote Krishnaprasad
  • Audio playback timing adjustment
    Patent number: 11064228
    Abstract: A server includes a processor configured to determine, based on reception of information from a client device, synchronization parameters between a server clock rate associated with the server and a client clock rate associated with the client device. The processor is also configured to determine a client-side generation timestamp for an audio frame based on the synchronization parameters and based on a server-side generation timestamp for the audio frame. The processor is further configured to generate the audio frame. The audio frame includes the client-side timestamp.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: July 13, 2021
    Assignee: QUALCOMM Incorporated
    Inventors: Vinay Melkote Krishnaprasad, Shraman Biswas, Sandeep Kanakapura Lakshmikantha, Ajit Venkat Rao
  • METHODS AND APPARATUS FOR FOVEATED COMPRESSION
    Publication number: 20210136397
    Abstract: The present disclosure relates to methods and apparatus for graphics processing. Aspects of the present disclosure can render at least one frame including display content at a server. Aspects of the present disclosure can also downscale the at least one frame including the display content, where a downscaling rate of one or more portions of the at least one frame is based on a location of each of the one or more portions. Moreover, aspects of the present disclosure can communicate the downscaled at least one frame including the display content to a client device. Aspects of the present disclosure can also encode the downscaled at least one frame including the display content. Further, aspects of the present disclosure can decode the encoded at least one frame including the display content. Aspects of the present disclosure can also upscale the at least one frame including the display content.
    Type: Application
    Filed: October 16, 2020
    Publication date: May 6, 2021
    Inventors: Sandeep Kanakapura LAKSHMIKANTHA, Shraman BISWAS, Vinay MELKOTE KRISHNAPRASAD
  • AUDIO PLAYBACK TIMING ADJUSTMENT
    Publication number: 20200322649
    Abstract: A server includes a processor configured to determine, based on reception of information from a client device, synchronization parameters between a server clock rate associated with the server and a client clock rate associated with the client device. The processor is also configured to determine a client-side generation timestamp for an audio frame based on the synchronization parameters and based on a server-side generation timestamp for the audio frame. The processor is further configured to generate the audio frame. The audio frame includes the client-side timestamp.
    Type: Application
    Filed: March 25, 2020
    Publication date: October 8, 2020
    Inventors: Vinay MELKOTE KRISHNAPRASAD, Shraman BISWAS, Sandeep Kanakapura LAKSHMIKANTHA, Ajit Venkat RAO