Patents by Inventor Jaikumar Subramanian

Jaikumar Subramanian 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).

  • Publication number: 20260238839
    Abstract: Methods and systems for content output are disclosed. A user device may want to control the output of a content item using trick play features. However, the content item may not be associated with a trick play file. The user device may request, based on user-initiation of a trick play operation, at least one fragment of a content item associated with the trick play operation. After requesting the at least one fragment and based on metadata associated with the at least one fragment, the user device may determine at least one I-frame associated with the at least one fragment. Output of the at least one I-frame may be caused to perform the trick play operation without relying on a trick play file and without any advance knowledge of the locations of the key frames within the content item.
    Type: Application
    Filed: February 7, 2025
    Publication date: August 13, 2026
    Inventors: Philip John STROFFOLINO, Arthur JOST, Jaikumar SUBRAMANIAN
  • Publication number: 20260107025
    Abstract: Systems and methods described herein relate to storing and replaying live streaming content. A content recording system may provide virtual manifests to a playback device. The virtual manifests may facilitate a simulation of live streaming of content at a time other than the live streaming. The virtual manifests may be modified versions of the manifests generated during the live streaming of the content. The manifest generation time and location indicators of the content segments are modified to resemble a live stream. If a playback device requests manifests for the live streaming content at a later time, the playback device can display the content at the later time as if the content is being streamed live. This may assist in quality assurance procedures for live stream content.
    Type: Application
    Filed: December 12, 2025
    Publication date: April 16, 2026
    Inventors: Philip John STROFFOLINO, Arthur JOST, Jaikumar SUBRAMANIAN
  • Patent number: 12519988
    Abstract: Systems and methods described herein relate to storing and replaying live streaming content. A content recording system may provide virtual manifests to a playback device. The virtual manifests may facilitate a simulation of live streaming of content at a time other than the live streaming. The virtual manifests may be modified versions of the manifests generated during the live streaming of the content. The manifest generation time and location indicators of the content segments are modified to resemble a live stream. If a playback device requests manifests for the live streaming content at a later time, the playback device can display the content at the later time as if the content is being streamed live. This may assist in quality assurance procedures for live stream content.
    Type: Grant
    Filed: December 20, 2023
    Date of Patent: January 6, 2026
    Assignee: Comcast Cable Communications, LLC
    Inventors: Philip John Stroffolino, Arthur Jost, Jaikumar Subramanian
  • Publication number: 20250211804
    Abstract: Systems and methods described herein relate to storing and replaying live streaming content. A content recording system may provide virtual manifests to a playback device. The virtual manifests may facilitate a simulation of live streaming of content at a time other than the live streaming. The virtual manifests may be modified versions of the manifests generated during the live streaming of the content. The manifest generation time and location indicators of the content segments are modified to resemble a live stream. If a playback device requests manifests for the live streaming content at a later time, the playback device can display the content at the later time as if the content is being streamed live. This may assist in quality assurance procedures for live stream content.
    Type: Application
    Filed: December 20, 2023
    Publication date: June 26, 2025
    Inventors: Philip John STROFFOLINO, Arthur JOST, Jaikumar SUBRAMANIAN
  • Publication number: 20250047923
    Abstract: Systems and methods are described for performing adaptive bitrate (ABR) streaming. A user device may request a segment of a first version of a plurality of versions of a content asset from a content provider, and may receive the segment. An estimated time to receive a second segment of a second version of the content may be determined based on metrics associated with receipt of the segment of the first version and in a manner that takes into account latency with the network, such that a determination whether to switch to a higher or lower bitrate version of a content asset during ABR streaming may be more accurately made.
    Type: Application
    Filed: October 25, 2024
    Publication date: February 6, 2025
    Inventors: Philip John STROFFOLINO, Jaikumar SUBRAMANIAN
  • Patent number: 12167063
    Abstract: Systems and methods are described for performing adaptive bitrate (ABR) streaming. A user device may request a segment of a first version of a plurality of versions of a content asset from a content provider, and may receive the segment. An estimated time to receive a second segment of a second version of the content may be determined based on metrics associated with receipt of the segment of the first version and in a manner that takes into account latency with the network, such that a determination whether to switch to a higher or lower bitrate version of a content asset during ABR streaming may be more accurately made.
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: December 10, 2024
    Assignee: Comcast Cable Communications, LLC
    Inventors: Philip John Stroffolino, Jaikumar Subramanian
  • Publication number: 20230239526
    Abstract: Systems and methods are described for performing adaptive bitrate (ABR) streaming. A user device may request a segment of a first version of a plurality of versions of a content asset from a content provider, and may receive the segment. An estimated time to receive a second segment of a second version of the content may be determined based on metrics associated with receipt of the segment of the first version and in a manner that takes into account latency with the network, such that a determination whether to switch to a higher or lower bitrate version of a content asset during ABR streaming may be more accurately made.
    Type: Application
    Filed: February 17, 2023
    Publication date: July 27, 2023
    Inventors: Philip John STROFFOLINO, Jaikumar SUBRAMANIAN
  • Patent number: 11611789
    Abstract: Systems and methods are described for performing adaptive bitrate (ABR) streaming. A user device may request a segment of a first version of a plurality of versions of a content asset from a content provider, and may receive the segment. An estimated time to receive a second segment of a second version of the content may be determined based on metrics associated with receipt of the segment of the first version and in a manner that takes into account latency with the network, such that a determination whether to switch to a higher or lower bitrate version of a content asset during ABR streaming may be more accurately made.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: March 21, 2023
    Assignee: Comcast Cable Communications, LLC
    Inventors: Philip John Stroffolino, Jaikumar Subramanian
  • Publication number: 20220070518
    Abstract: Systems and methods are described for performing adaptive bitrate (ABR) streaming. A user device may request a segment of a first version of a plurality of versions of a content asset from a content provider, and may receive the segment. An estimated time to receive a second segment of a second version of the content may be determined based on metrics associated with receipt of the segment of the first version and in a manner that takes into account latency with the network, such that a determination whether to switch to a higher or lower bitrate version of a content asset during ABR streaming may be more accurately made.
    Type: Application
    Filed: September 9, 2021
    Publication date: March 3, 2022
    Inventors: Philip John Stroffolino, Jaikumar Subramanian
  • Patent number: 11146839
    Abstract: Systems and methods are described for performing adaptive bitrate (ABR) streaming. A user device may request a segment of a first version of a plurality of versions of a content asset from a content provider, and may receive the segment. An estimated time to receive a second segment of a second version of the content may be determined based on metrics associated with receipt of the segment of the first version and in a manner that takes into account latency with the network, such that a determination whether to switch to a higher or lower bitrate version of a content asset during ABR streaming may be more accurately made.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: October 12, 2021
    Assignee: Comcast Cable Communications, LLC
    Inventors: Philip John Stroffolino, Jaikumar Subramanian