Patents by Inventor Siddharth Gopalan

Siddharth Gopalan 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).

  • Limiting key request rates for streaming media
    Patent number: 10979468
    Abstract: Techniques and a system are provided for protecting content (or media item) streamed over a network from unauthorized access. As an example, the streaming protection system generates statistics when a client requests a media item. The statistic may be generated based on various factors. The media item is divided into different portions, each portion requiring a different key to decrypt the portion so that it may be viewed by a user. Based on the generated statistic, the streaming protection system determines whether or not to allow the client access to the decryption key for a portion of the media item.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: April 13, 2021
    Assignee: Brightcove Inc.
    Inventors: Barry Hartman, Sean Knapp, Bob Sesek, Siddharth Gopalan
  • LIMITING KEY REQUEST RATES FOR STREAMING MEDIA
    Publication number: 20190379716
    Abstract: Techniques and a system are provided for protecting content (or media item) streamed over a network from unauthorized access. As an example, the streaming protection system generates statistics when a client requests a media item. The statistic may be generated based on various factors. The media item is divided into different portions, each portion requiring a different key to decrypt the portion so that it may be viewed by a user. Based on the generated statistic, the streaming protection system determines whether or not to allow the client access to the decryption key for a portion of the media item.
    Type: Application
    Filed: August 21, 2019
    Publication date: December 12, 2019
    Applicant: Brightcove Inc.
    Inventors: Barry Hartman, Sean Knapp, Bob Sesek, Siddharth Gopalan
  • Limiting key request rates for streaming media
    Patent number: 10432685
    Abstract: Techniques and a system are provided for protecting content (or media item) streamed over a network from unauthorized access. As an example, the streaming protection system generates statistics when a client requests a media item. The statistic may be generated based on various factors. The media item is divided into different portions, each portion requiring a different key to decrypt the portion so that it may be viewed by a user. Based on the generated statistic, the streaming protection system determines whether or not to allow the client access to the decryption key for a portion of the media item.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: October 1, 2019
    Assignee: Brightcove, Inc.
    Inventors: Barry Hartman, Sean Knapp, Bob Sesek, Siddharth Gopalan
  • LIMITING KEY REQUEST RATES FOR STREAMING MEDIA
    Publication number: 20170346865
    Abstract: Techniques and a system are provided for protecting content (or media item) streamed over a network from unauthorized access. As an example, the streaming protection system generates statistics when a client requests a media item. The statistic may be generated based on various factors. The media item is divided into different portions, each portion requiring a different key to decrypt the portion so that it may be viewed by a user. Based on the generated statistic, the streaming protection system determines whether or not to allow the client access to the decryption key for a portion of the media item.
    Type: Application
    Filed: May 31, 2016
    Publication date: November 30, 2017
    Inventors: Barry Hartman, Sean Knapp, Bob Sesek, Siddharth Gopalan