Patents by Inventor Prabhu Chawandi

Prabhu Chawandi 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).

  • Patent number: 11711589
    Abstract: The present disclosure relates to a method and system for presenting a set of control functions via an interface of a peripheral control device (PCD). A control function can include a command associated with one or more media contexts of a host media device. The method decodes a payload, from the host media device, with an encoded context identifier, where the context identifier indicates a primary media context active on the host media device. The method determines one or more control functions corresponding to the context identifier, and changes the set of control functions on the interface of the PCD to include the one or more control functions that can command the primary media context.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: July 25, 2023
    Assignee: NAGRAVISION S.A.
    Inventors: Amudha Kaliamoorthi, Prabhu Chawandi, Karthikeyan Srinivasan, Jihyun Park, Jun Seo Lee
  • Publication number: 20220174366
    Abstract: The present disclosure relates to a method and system for presenting a set of control functions via an interface of a peripheral control device (PCD). A control function can include a command associated with one or more media contexts of a host media device. The method decodes a payload, from the host media device, with an encoded context identifier, where the context identifier indicates a primary media context active on the host media device. The method determines one or more control functions corresponding to the context identifier, and changes the set of control functions on the interface of the PCD to include the one or more control functions that can command the primary media context.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 2, 2022
    Applicant: NAGRAVISION S.A.
    Inventors: Amudha Kaliamoorthi, Prabhu Chawandi, Karthikeyan Srinivasan, Jihyun Park, Jun Seo Lee
  • Patent number: 11240565
    Abstract: The present disclosure relates to a method and system for presenting a set of control functions via an interface of a peripheral control device (PCD). A control function can include a command associated with one or more media contexts of a host media device. The method decodes a payload, from the host media device, with an encoded context identifier, where the context identifier indicates a primary media context active on the host media device. The method determines one or more control functions corresponding to the context identifier, and changes the set of control functions on the interface of the PCD to include the one or more control functions that can command the primary media context.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: February 1, 2022
    Assignee: NAGRAVISION S.A.
    Inventors: Amudha Kaliamoorthi, Prabhu Chawandi, Karthikeyan Srinivasan, Jihyun Park, Jun Seo Lee
  • Publication number: 20210144444
    Abstract: The present disclosure relates to a method and system for presenting a set of control functions via an interface of a peripheral control device (PCD). A control function can include a command associated with one or more media contexts of a host media device. The method decodes a payload, from the host media device, with an encoded context identifier, where the context identifier indicates a primary media context active on the host media device. The method determines one or more control functions corresponding to the context identifier, and changes the set of control functions on the interface of the PCD to include the one or more control functions that can command the primary media context.
    Type: Application
    Filed: September 16, 2020
    Publication date: May 13, 2021
    Applicant: NAGRAVISION S.A.
    Inventors: Amudha Kaliamoorthi, Prabhu Chawandi, Karthikeyan Srinivasan, Jihyun Park, Jun Seo Lee
  • Publication number: 20170195735
    Abstract: The present disclosure relates to a method and system for presenting a set of control functions via an interface of a peripheral control device (PCD). A control function can include a command associated with one or more media contexts of a host media device. The method decodes a payload, from the host media device, with an encoded context identifier, where the context identifier indicates a primary media context active on the host media device. The method determines one or more control functions corresponding to the context identifier, and changes the set of control functions on the interface of the PCD to include the one or more control functions that can command the primary media context.
    Type: Application
    Filed: October 15, 2016
    Publication date: July 6, 2017
    Inventors: Amudha Kaliamoorthi, Prabhu Chawandi, Karthikeyan Srinivasan, Jihyun Park, Jun Seo Lee
  • Patent number: 9496843
    Abstract: Aspects of the present disclose involve a method, a device, and a system comprising a processor and a machine-readable storage medium storing a set of instructions for providing audio level safeguards for output audio signals. In example embodiments, the method includes accessing a most recent audio level of an audio output device and determining whether the most recent audio level transgresses a threshold value. Based on determining the most recent audio level transgresses the threshold value, a current audio level output by the audio output device is set to the threshold value. Thereafter, the current audio level is gradually increased, at repeated time intervals, until it reaches the most recent audio level.
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: November 15, 2016
    Assignee: Nagravision S.A.
    Inventor: Prabhu Chawandi