Patents by Inventor Vijay Gopalakrishnan

Vijay Gopalakrishnan 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: 20240193174
    Abstract: In the present disclosure, systems and methods are described for allowing a non-code user to create to transform a database in an ETL pipleline. Specifically, as disclosed herein, a user can take a database and receive a ruleset to apply to the database in an ETL pipeline. The data linting system may take the database and extract a schema and a data sample from it. Further, the data linting system may use the schema and data sample to create two rulesets. With these rulesets, the data linting system combines them to create a final ruleset which may be validated using the data sample. The data linting system then sends the final ruleset and the validation report to the user. With this system, the user only needs to give it a database and will receive a ruleset that is able to be immediately used in an ETL pipeline.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 13, 2024
    Applicant: Salesforce, Inc.
    Inventors: Ignacio Agustin MANZANO, Subhash Periasamy, Berkay Polat, Vineeth Anand Nair, Udayakumar Dhansingh, Vijay Gopalakrishnan, Saebom Kwon
  • Patent number: 12010504
    Abstract: Aspects of the subject disclosure may include, for example, a method for spherical video streaming over a network by a processing system including a processor, the method including prefetching audio data for rendering the spherical video; determining whether there is a single source or a plurality of sources of audio in the audio data; responsive to a determination that there is only one dominant source of the audio in the audio data, prefetching video data in a field of view centered on spatial coordinates of the dominant source of audio; responsive to a determination that there is the plurality of sources of the audio in the audio data, sorting the plurality of sources of the audio according to an estimated sound source energy for each source in the plurality of sources, thereby creating a sorted list of the plurality of sources; and prefetching video data in plural fields of view centered on spatial coordinates of each audio source in the sorted list of the plurality of sources, wherein the prefetching is
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: June 11, 2024
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Bo Han, Manuel Briand, Vijay Gopalakrishnan
  • Publication number: 20240166843
    Abstract: Described herein are a polyamide composition and a molded article comprising such polyamide composition, such as a mobile electronic device component. The polyamide composition comprises a polyamide polymer, an electrically conductive material comprising carbon fibers, carbon nano-tubes, or any combination thereof, and a glass filler having tri-dimensional structures characterized by an average length of at most 500 microns, said glass filler comprising at least 20 wt % glass flakes. The polyamide composition and the molded article exhibit near-isotropic mold shrinkage, low warpage and near-isotropic CLTE (Coefficient of Linear Thermal Expansion) and are electrostatic dissipative (ESD).
    Type: Application
    Filed: April 4, 2022
    Publication date: May 23, 2024
    Inventors: Chinomso NWOSU, Vijay GOPALAKRISHNAN, Matthew R. VINCENT, Lee CARVELL, Lindsey ANDERSON
  • Publication number: 20240155424
    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system generates a mapping record including static mapping data for cells in a communication network and user equipment devices associated with those cells. The method also includes obtaining cell load data representing video content distributed to the cells from the processing system; determining, based on the cell load data, that a cell is congested; identifying user equipment devices associated with the congested cell; and performing, for each of the user equipment devices associated with the congested cell, a congestion shaping (CS) procedure that includes a shaping level for a video content flow associated with that user equipment device. Other embodiments are disclosed.
    Type: Application
    Filed: November 8, 2022
    Publication date: May 9, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Emir Halepovic, Vijay Gopalakrishnan
  • Publication number: 20240154909
    Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system obtains information from a network element of a communication network that includes cells each associated with user equipment devices (UEs); the information includes mapping data for each of the cells and the UEs associated with the respective cells, and the network element is in communication with the processing system via the communication network. The method also includes generating a historical record of cell load data representing content distributed to the cells from the processing system; determining that a cell is congested, based on the historical record; and performing a congestion shaping (CS) procedure for each of the UEs associated with the congested cell. Other embodiments are disclosed.
    Type: Application
    Filed: November 8, 2022
    Publication date: May 9, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Emir Halepovic, Vijay Gopalakrishnan
  • Publication number: 20240155423
    Abstract: Aspects of the subject disclosure may include, for example, a method that includes obtaining media content from a content provider via a communication network that includes cells each associated with user equipment devices (UEs); obtaining information from a network element of the communication network, where the information includes cell load data for each of the cells and mapping data for the cells and associated UEs, and is collected by the network element in real time; determining that a cell is congested based on the information; performing, for a UE of the congested cell, a congestion shaping (CS) procedure that includes a shaping level for a media content flow associated with that UE; and adjusting the CS procedure based on additional information provided by the network element in real time or near-real time. Other embodiments are disclosed.
    Type: Application
    Filed: November 8, 2022
    Publication date: May 9, 2024
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Emir Halepovic, Vijay Gopalakrishnan
  • Patent number: 11979290
    Abstract: Systems and methods are disclosed for parallelizing service function chains.
    Type: Grant
    Filed: November 14, 2022
    Date of Patent: May 7, 2024
    Assignees: AT&T Intellectual Property I, L.P., Regents of the University of Minnesota
    Inventors: Bo Han, Vijay Gopalakrishnan, Muhammad Bilal Anwer, Zhi-Li Zhang, Yang Zhang
  • Patent number: 11962514
    Abstract: Systems, computer-readable media, and methods are disclosed for parallel data processing for service function chains with network functions spanning multiple servers. An example system includes a first server hosting a first network function of a service function chain, a second server hosting a second network function of the service function chain, a mirror function deployed in a first switch to replicate a plurality of packets received by the system and to send respective copies of the plurality of packets to the first network function and to at least one of the second network function and a third network function of the service function chain, and a merge function deployed in a second switch to merge respective outputs of the first network function and the at least one of the second network function and the third network function.
    Type: Grant
    Filed: February 13, 2023
    Date of Patent: April 16, 2024
    Assignees: AT&T Intellectual Property I, L.P, REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Bo Han, Vijay Gopalakrishnan, Muhammad Bilal Anwer, Zhi-Li Zhang, Yang Zhang
  • Patent number: 11935097
    Abstract: Aspects of the subject disclosure may include, for example, obtaining a first plurality of inputs that identify a plurality of geographical locations and a plurality of infrastructure located at the plurality of geographical locations, classifying each of the plurality of geographical locations in accordance with the first plurality of inputs to obtain a plurality of classes, obtaining a second plurality of inputs that identify costs, revenue, profits, or any combination thereof, associated with the plurality of infrastructure, processing the second plurality of inputs in conjunction with the plurality of classes to identify a first plurality of locations included in the plurality of geographical locations to decommission infrastructure included in the plurality of infrastructure, and presenting the first plurality of locations via a device. Other embodiments are disclosed.
    Type: Grant
    Filed: January 24, 2023
    Date of Patent: March 19, 2024
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Carlos Eduardo De Andrade, Will Adams Culpepper, Vijay Gopalakrishnan, Sarat Puthenpura, Weiyi Zhang
  • Publication number: 20240052101
    Abstract: Described herein is a polyamide composition comprising two polyamides and glass fiber, wherein one of the polyamides is a polyphthalamide formed by polycondensation from various monomers: dicarboxylic acid(s) with diamine(s) and/or amino acid(s), wherein at least one monomer contains a cyclohexyl group. It was surprisingly discovered that the polyamide composition has improved warpage and/or mold shrinkage properties, excellent mechanical performance and high Tg and/or Tm. Due to the excellent performance, the polyamide composition is suitable for molding and can be desirably incorporated into mobile electronic device applications.
    Type: Application
    Filed: February 25, 2022
    Publication date: February 15, 2024
    Inventors: Lindsey ANDERSON, Vijay GOPALAKRISHNAN, Lee CARVELL
  • Publication number: 20240052163
    Abstract: Described herein are polymer compositions including a polyphthalamide having a carbon/amide molar ratio greater than 8, a functionalized polyolefin, and a glass fiber, where the weight ratio of the functionalized polyolefin to the total weight of the polyphthalamide and the functionalized polyolefin in the polymer composition is more than 0 and at most 27%. It was surprisingly discovered that the polymer compositions had excellent dielectric performance, acid resistance, and improved mechanical performance, particularly tensile elongation and un-notched Izod impact, relative to corresponding polymer compositions omitting such functionalized polyolefin. Due to the excellent performance, the polymer composition can be desirably incorporated into mobile electronic device components.
    Type: Application
    Filed: February 22, 2022
    Publication date: February 15, 2024
    Inventors: Lindsey ANDERSON, Benjamin RECK, Vijay GOPALAKRISHNAN, Chinomso NWOSU, Raleigh L. DAVIS, Matthew VINCENT
  • Patent number: 11870764
    Abstract: A system includes at least one processor and at least one memory including instructions that, when executed by the at least one processor, cause the at least one processor to perform operations. The operations include providing a secure link to an auditable, machine-readable dataset to a client device of a user, the auditable, machine-readable dataset comprising data. At least one policy constraint is provided to at least a portion of the data in the dataset. In response to detecting activation of the secure link at the client device, one or both of the user and the client device is authenticated based on the policy constraint. Streaming access is provided to the auditable, machine-readable dataset in real-time.
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: January 9, 2024
    Assignee: Confluent, Inc.
    Inventors: Alexander Cheng, Cory Lee Scott, Andrew Winthrop Taylor, Jesse Olin Miller, Srinivas Banala, Vijay Gopalakrishnan Bharadwaj, Mukesh Baphna, Priya Shivakumar, Jonathan Alexander Fancey
  • Publication number: 20230374304
    Abstract: The invention pertains to a polymer composition comprising 10-82 wt. % of a thermoplastic polymer, 5-45 wt. % of carbon fibers, and 13-45 wt. % of hollow glass beads. The resulting composition has an improved combination of tensile modulus and tensile strain with respect to known composition.
    Type: Application
    Filed: May 10, 2021
    Publication date: November 23, 2023
    Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Chinomso Nwosu, Vijay Gopalakrishnan
  • Publication number: 20230357563
    Abstract: Described herein are polyester compositions including a semi-aromatic, semi-crystalline polyester, a polyolefin and a glass fiber having a low Dk and low Df (“low Dk/Df glass fiber”). The concentrations of the semi-crystalline polyester and polyolefin are selected such that the polyester weight ratio is from 70% to 95%. It was surprisingly found that when the polyester weight ratio was in the aforementioned range, the polyester compositions had an excellent balance of dielectric properties (Dk and Df) and mechanical properties (e.g., notched impact strength). It was also surprisingly found that when polyester composition further included high Dk/Df glass fibers, the balance of dielectric and mechanical properties was still further improved when the polyester weight ratio was from 75% to 93%. Due at least in part to the excellent balance of dielectric and mechanical properties, the polyester compositions can be desirably incorporated into mobile electronic device components.
    Type: Application
    Filed: February 25, 2021
    Publication date: November 9, 2023
    Inventors: Chinomso NWOSU, Vijay GOPALAKRISHNAN, Raleigh L. DAVIS
  • Patent number: 11689600
    Abstract: Network capacity planning based on application performance can include detecting a data session occurring on a network, identifying an application being used for the data session, where the application can include a video application, determining if a performance model for the video application exists, the performance model describing performance metrics and quality of service events associated with the video application, determining, based on the performance model, a capacity planning trigger for the video application, where the capacity planning trigger can include increasing network capacity based on the needs and a quality of service associated with the video application during the data session, and generating a command that, when executed by a network entity, causes the network entity to implement the capacity planning trigger on the network.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: June 27, 2023
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Emir Halepovic, Cheuk Yiu Ip, Vijay Gopalakrishnan, Edward Allen Lambert, Jennifer Yates
  • Publication number: 20230198917
    Abstract: Systems, computer-readable media, and methods are disclosed for parallel data processing for service function chains with network functions spanning multiple servers. An example system includes a first server hosting a first network function of a service function chain, a second server hosting a second network function of the service function chain, a mirror function deployed in a first switch to replicate a plurality of packets received by the system and to send respective copies of the plurality of packets to the first network function and to at least one of the second network function and a third network function of the service function chain, and a merge function deployed in a second switch to merge respective outputs of the first network function and the at least one of the second network function and the third network function.
    Type: Application
    Filed: February 13, 2023
    Publication date: June 22, 2023
    Inventors: Bo Han, Vijay Gopalakrishnan, Muhammad Bilal Anwer, Zhi-Li Zhang, Yang Zhang
  • Patent number: 11671623
    Abstract: Aspects of the subject disclosure may include, for example, embodiments for selecting a first camera from one or more cameras communicatively coupled to a computing device. Further embodiments include adjusting a first hardware controller on the first camera in response to detecting a network condition of a communication network resulting in an adjusted first camera. Additional embodiments include capturing first video content with the adjusted first camera. Also, embodiments include transmitting the first video content to a video content server over the communication network. Other embodiments are disclosed.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: June 6, 2023
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Bo Han, Shuai Hao, Vijay Gopalakrishnan
  • Patent number: 11641499
    Abstract: Aspects of the subject disclosure may include, for example, a method including providing a video presentation to user devices. A latency related to the video presentation is determined for each device; a high-latency user device is identified having greater latency than other, low-latency devices. Field of view information is analyzed for each of the low-latency devices; based on the analyzing, a field of view of the high-latency user device is predicted. In accordance with the predicting, a predicted viewing map for the high-latency user device is generated. The video presentation for the high-latency user device is adjusted based on the predicted viewing map. Other embodiments are disclosed.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: May 2, 2023
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Bo Han, Matteo Varvello, Vijay Gopalakrishnan
  • Publication number: 20230118489
    Abstract: The concepts and technologies disclosed herein are directed to a network-assisted Raft consensus protocol, referred to herein as “NetRaft.” According to one aspect of the concepts and technologies disclosed herein, a system can include a plurality of servers operating in a server cluster, and a plurality of P4 switches corresponding to the plurality of servers. Each server of the plurality of servers can include a back-end that executes a complete Raft algorithm to perform leader election, log replication, and log commitment of a Raft consensus algorithm. Each P4 switch of the plurality of P4 switches can include a front-end that executes a partial Raft algorithm to perform the log replication and the log commitment of the Raft consensus algorithm. The back-end can maintain a complete state for responding to requests that cannot be fulfilled by the front-end. The requests can include read requests and/or write requests.
    Type: Application
    Filed: December 19, 2022
    Publication date: April 20, 2023
    Applicants: AT&T Intellectual Property I, L.P., Regents of the University of Minnesota
    Inventors: Bo Han, Vijay Gopalakrishnan, Marco Platania, Zhi-Li Zhang, Yang Zhang
  • Patent number: 11632410
    Abstract: Aspects of the subject disclosure may include, for example, obtaining live video content from equipment of a media content provider, determining priority content within the live video content; segmenting the live video content into a plurality of tiles according to the priority content, and transcoding the live video content according to a type of client device. Further embodiments include determining an encoding schedule for the plurality of tiles according to the priority content, encoding the plurality of tiles according to the encoding schedule, and providing the plurality of tiles to the client device. Other embodiments are disclosed.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: April 18, 2023
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Bo Han, Sassan Pejhan, Vijay Gopalakrishnan