Patents by Inventor Karthik Srinivasan

Karthik Srinivasan 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: 9698779
    Abstract: Methods for reconfiguring an ASIC at runtime without using voltage over scaling. A functional criticality of a set of logic in the ASIC is identified. Then, the set of logic are classified into a set of regions based on the functional criticality, each region of the set of regions having a target error threshold. Further, each region is power gated at runtime based on the functional criticality such that the target error threshold is achieved without using voltage over scaling.
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: July 4, 2017
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Devanathan Varadarajan, Karthik Srinivasan, Neel Talakshi Gala
  • Patent number: 9491220
    Abstract: The invention relates to a system and method for adapting mobile multimedia content delivery service to enhance the quality of experience of one or more users. This invention involves identifying all the contexts from different domains associated with the mobile multimedia content delivery service that can impact on the quality of experience of the end user. The invention maps the contexts with the quality of experience impactors. Based on this information an abstract adaptation model is created to define basic rules of adaptation. This model also defines the threshold for adaptation and also the different adaptation actions corresponding to different contexts. This model can be transformed into an implementable adaptation model taking real time constraints into consideration. The available contexts in real time are mapped with the contexts present in the abstract model and then decision making module decides when to adapt and how to adapt the multimedia content.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: November 8, 2016
    Assignee: Infosys Limited
    Inventors: Karthik Srinivasan, Poorva Agrawal
  • Patent number: 9465311
    Abstract: A network device receives selection of a widget, for execution at a set-top box (STB) associated with a customer, from multiple widgets stored at a server, where each of the multiple widgets includes a software application that the STB can execute to render graphics or images on a screen or to perform other functions associated with the STB. The network device analyzes information associated with the customer and the widget, and selects an ad for the customer based on the analysis, where the ad relates to a product or service available for purchase. The network device causes the selected widget and the selected ad to be delivered to the STB.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: October 11, 2016
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Muhammed Shaphy, Karthik Srinivasan
  • Patent number: 9319618
    Abstract: A method and system that provides a television service; receives a customer input to access a graphical user interface that includes a main menu pertaining to the television service; retrieves the graphical user interface; and displays the graphical user interface via the customer device, wherein the graphical user interface includes a main menu body and an interactive masthead having an interactive element that permits a customer to access content via the interactive element.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: April 19, 2016
    Assignee: VERIZON PATENT AND LICENSING INC.
    Inventors: Venket S. Kandanala, Nicky Pinakin Joshi, Anand N. Sankaran, Rajesh Narayanan, Lisa A. Caputo, Karthik Srinivasan, Mousumi Dasgupta, Jubish C. Parambath, Sudharsan Selvakumar, Sumithra Jayaraman
  • Patent number: 9309783
    Abstract: The disclosure includes a sealing assembly for a turbine system. In one embodiment, the sealing assembly is for a turbine having a rotor blade and a stator nozzle. The sealing assembly includes a pair of oppositely facing seal teeth including concave surfaces. The pair of oppositely facing seal teeth are positioned on one of the rotor blade and the stator nozzle, and are for sealingly engaging the other of the rotor blade and the stator nozzle during operation of the turbine.
    Type: Grant
    Filed: January 10, 2013
    Date of Patent: April 12, 2016
    Assignee: General Electric Company
    Inventors: Revanth Krishna Nallam, Debabrata Mukhopadhyay, Karthik Srinivasan
  • Patent number: 9305301
    Abstract: The present invention provides a method and a system for providing at least one communications service to one or more service providers by a communications service provider. Communications capabilities of the communications service provider are sliced into a plurality of virtual slices and each of the plurality of virtual slices is configured for a different service provider from among the one or more service providers. At least one communications service is provided to each of the one or more service providers through a respective configured virtual slice by the communications service provider. Each of the one or more service providers further provides the communications service to a user through the respective configured virtual slice in collaboration with the communications service provider.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: April 5, 2016
    Assignee: Infosys Limited
    Inventors: Sanjoy Paul, Karthik Srinivasan
  • Patent number: 9264778
    Abstract: A method may include receiving a user request to view a channel to which the user does not currently subscribe. Customer information regarding the user and marketing rules regarding a plurality of combination offers that include the channel may be obtained. A number of combination offers from the plurality of combination offers may be determined based on the customer information and the marketing rules. One or more of the determined combination offers may be provided to the user. A user request to purchase a selected one of the provided combination offers may be received. The channels included within the selected combination offer may be provisioned based on the user request.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: February 16, 2016
    Assignee: VERIZON PATENT AND LICENSING INC.
    Inventors: Venket S. Kandanala, Nicky Pinakin Joshi, Lisa A. Caputo, Karthik Srinivasan, Mousumi Dasgupta, Anand N. Sankaran, Rajesh Narayanan, Jubish C. Parambath, Mareeswari Muthusamy, VijayPrabhu Baskaran
  • Patent number: 9235844
    Abstract: The present invention provides a method and a system for providing at least one communications service to one or more service providers by a communications service provider. Communications capabilities of the communications service provider are sliced into a plurality of virtual slices and each of the plurality of virtual slices is configured for a different service provider from among the one or more service providers. At least one communications service is provided to each of the one or more service providers through a respective configured virtual slice by the communications service provider. Each of the one or more service providers further provides the communications service to a user through the respective configured virtual slice in collaboration with the communications service provider.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: January 12, 2016
    Assignee: Infosys Limited
    Inventors: Sanjoy Paul, Karthik Srinivasan
  • Patent number: 9237365
    Abstract: A method and system that provides customers a pay-per-view portal, accessible via a television service, a mobile service, or an Internet service. The pay-per-view portal permits customers to search for pay-per-view programs and provide search results that include related content to pay-per-view programs including related videos, articles, biographical summaries, stats on players or fighters, and images. The pay-per-view portal provides personalized pay-per-view program recommendations, pay-per-view calendars, and sub-portals directed to categories or sub-categories of pay-per-view programs. The pay-per-view portal also provides the ordering and purchasing of pay-per-view programs days, weeks, or months in advance of the airing of the pay-per-view programs.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: January 12, 2016
    Assignee: VERIZON PATENT AND LICENSING INC.
    Inventors: Venket S. Kandanala, Nicky Pinakin Joshi, Anand N. Sankaran, Rajesh Narayanan, Lisa A. Caputo, Karthik Srinivasan, Mousumi Dasgupta, Jubish C. Parambath, Sudharsan Selvakumar
  • Patent number: 9203827
    Abstract: A method, device, and non-transitory computer readable medium for determining and representing one or more authentication requirements for at least one valid service flow of one or more information centric network (ICN) based services. This technique involves capturing service specification and storing it in a repository. Then, one or more possible service flows are generated and represented based on the nature of contents, delivery options and preferred architecture. This representation is again modified based on the trust level among functional entities and authentication scope which are inferred from the service specification. The final representation of the service flow shows only the valid inter-connections and operations among functional entities and the service flow is constrained by authentication requirement.
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: December 1, 2015
    Assignee: Infosys Limited
    Inventors: Karthik Srinivasan, Vijayaraghavan Varadarajan, Rajat Arya
  • Patent number: 9203734
    Abstract: Embodiments describe enhancing bi-directional communication in an information centric computer network through a piggyback session, which comprises mapping requests for data received to content, sending at least one piggyback packet to a remote node, wherein a piggyback packet is a data packet comprising a request field and a content field, receiving at least one piggyback packet from the remote node, and processing the piggyback packets. Processing may comprise splitting the request field and the content field in at least one received piggyback packet, sending the content extracted from the received piggyback packet to a client application running on the computing apparatus and setting one or more events to trigger the processing of at least one piggyback packet. Additional embodiments describe the structure of a piggyback packet and the management of a piggyback session at a router device by validating incoming piggyback packets and determining a recipient accordingly.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: December 1, 2015
    Assignee: Infosys Limited
    Inventors: Karthik Srinivasan, Rajat Arya
  • Patent number: 9111288
    Abstract: The present invention provides a method and a system for providing at least one communications service to one or more service providers by a communications service provider. Communications capabilities of the communications service provider are sliced into a plurality of virtual slices and each of the plurality of virtual slices is configured for a different service provider from among the one or more service providers. At least one communications service is provided to each of the one or more service providers through a respective configured virtual slice by the communications service provider. Each of the one or more service providers further provides the communications service to a user through the respective configured virtual slice in collaboration with the communications service provider.
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: August 18, 2015
    Assignee: Infosys Limited
    Inventors: Sanjoy Paul, Karthik Srinivasan
  • Publication number: 20150112855
    Abstract: The present disclosure involves enabling a parent and child account relationship. One example method includes identifying a child account associated with a parent account, the parent account including a monetary amount, the child account being different than the parent account; identifying a communication associated with the child account; transferring at least a portion of the monetary amount from the parent account to the child account after identifying the communication associated with the child account; and debiting the portion of the monetary amount in the child account for charges associated with the communication.
    Type: Application
    Filed: October 18, 2013
    Publication date: April 23, 2015
    Applicant: Network Enhanced Telecom, LLP
    Inventors: Karthik Srinivasan, Lon Nix, Ryan Kendrick, Steven Wood, Ryan Perez
  • Patent number: 9009059
    Abstract: The present invention provides a method and a system for providing at least one communications service to one or more service providers by a communications service provider. Communications capabilities of the communications service provider are sliced into a plurality of virtual slices and each of the plurality of virtual slices is configured for a different service provider from among the one or more service providers. At least one communications service is provided to each of the one or more service providers through a respective configured virtual slice by the communications service provider. Each of the one or more service providers further provides the communications service to a user through the respective configured virtual slice in collaboration with the communications service provider.
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: April 14, 2015
    Assignee: Infosys Limited
    Inventors: Sanjoy Paul, Karthik Srinivasan
  • Publication number: 20150100608
    Abstract: Methods for reconfiguring an ASIC at runtime without using voltage over scaling. A functional criticality of a set of logic in the ASIC is identified. Then, the set of logic are classified into a set of regions based on the functional criticality, each region of the set of regions having a target error threshold. Further, each region is power gated at runtime based on the functional criticality such that the target error threshold is achieved without using voltage over scaling.
    Type: Application
    Filed: October 3, 2014
    Publication date: April 9, 2015
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Devanathan Varadarajan, Karthik Srinivasan, Neel Talakshi Gala
  • Publication number: 20140380427
    Abstract: A method, device, and non-transitory computer readable medium for determining and representing one or more authentication requirements for at least one valid service flow of one or more information centric network (ICN) based services. This technique involves capturing service specification and storing it in a repository. Then, one or more possible service flows are generated and represented based on the nature of contents, delivery options and preferred architecture. This representation is again modified based on the trust level among functional entities and authentication scope which are inferred from the service specification. The final representation of the service flow shows only the valid inter-connections and operations among functional entities and the service flow is constrained by authentication requirement.
    Type: Application
    Filed: March 20, 2014
    Publication date: December 25, 2014
    Applicant: Infosys Limited
    Inventors: Karthik Srinivasan, Vijayaraghavan Varadarajan, Rajat Arya
  • Patent number: 8902015
    Abstract: A radio frequency power load and associated method. A radio frequency power load apparatus may include a container with an ionized fluid therein. The apparatus may include one conductor immersed in a fluid and another conductor electrically connected to the container. A radio frequency transmission system may include a radio frequency transmitter, a radio frequency amplifier connected to the transmitter and a radio frequency power load apparatus connected to the amplifier. The apparatus may include a fluid having an ion source therein, one conductor immersed in a fluid, and another conductor electrically connected to the container. A method of dissipating power generated by a radio frequency transmission system may include constructing a waveguide with ionized fluid in a container and connecting the waveguide to an amplifier of the transmission system.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: December 2, 2014
    Assignee: The United States of America as Represented by the Administrator of the National Aeronautics and Space Administration
    Inventors: Karthik Srinivasan, V, Todd M. Freestone, William Herbert Sims, III
  • Publication number: 20140234070
    Abstract: Systems and methods Embodiments for facilitating onboarding of a cooling fluid are disclosed herein. According to one embodiment, a system may include a rotor assembly, a wheel space cavity adjacent to the rotor assembly, and a bucket shank cavity in fluid communication with the wheel space cavity. The system may also include at least one protrusion disposed on the rotor assembly in the wheel space cavity. The at least one protrusion may be configured to direct the cooling fluid radially from the wheel space cavity to the bucket shank cavity to minimize pressure loss in the cooling fluid.
    Type: Application
    Filed: February 15, 2013
    Publication date: August 21, 2014
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Karthik Srinivasan, Vishal Rajpurohit, Sushilkumar Babu Mane
  • Publication number: 20140193243
    Abstract: The disclosure includes a sealing assembly for a turbine system. In one embodiment, the sealing assembly is for a turbine having a rotor blade and a stator nozzle. The sealing assembly includes a pair of oppositely facing seal teeth including concave surfaces. The pair of oppositely facing seal teeth are positioned on one of the rotor blade and the stator nozzle, and are for sealingly engaging the other of the rotor blade and the stator nozzle during operation of the turbine.
    Type: Application
    Filed: January 10, 2013
    Publication date: July 10, 2014
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Revanth Krishna Nallam, Debabrata Mukhopadhyay, Karthik Srinivasan
  • Publication number: 20140019634
    Abstract: The invention relates to a system and method for adapting mobile multimedia content delivery service to enhance the quality of experience of one or more users. This invention involves identifying all the contexts from different domains associated with the mobile multimedia content delivery service that can impact on the quality of experience of the end user. The invention maps the contexts with the quality of experience impactors. Based on this information an abstract adaptation model is created to define basic rules of adaptation. This model also defines the threshold for adaptation and also the different adaptation actions corresponding to different contexts. This model can be transformed into an implementable adaptation model taking real time constraints into consideration. The available contexts in real time are mapped with the contexts present in the abstract model and then decision making module decides when to adapt and how to adapt the multimedia content.
    Type: Application
    Filed: July 11, 2013
    Publication date: January 16, 2014
    Inventors: Karthik Srinivasan, Poorva Agrawal