Patents by Inventor Himanshu Srivastava

Himanshu Srivastava 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: 20200153846
    Abstract: Methods, systems, and media for dynamically separating Internet of Things (IoT) devices in a network are provided. In accordance with some embodiments of the disclosed subject matter, a method for dynamically separating IoT devices in a network is provided, the method comprising: detecting a first IoT device in the network; monitoring network communication of the first IoT device; determining device information of the first IoT device based on the monitored network communication; and causing the first IoT device to communicate on a first subnet of a plurality of subnets in the network based on the device information.
    Type: Application
    Filed: November 13, 2018
    Publication date: May 14, 2020
    Inventors: Himanshu Srivastava, Tirumaleswar Reddy Konda, Piyush P. Joshi, Harsha R. Joshi, Srikanth Nalluri, Dattatraya Kulkarni, Siddaraya Revashetti
  • Publication number: 20200067974
    Abstract: Example methods, apparatus, systems and articles of manufacture to implement cooperative mitigation of distributed denial of service attacks originating in local networks are disclosed. An example local network router disclosed herein includes a mitigator to mitigate a distributed denial of service attack detected by an Internet service provider, the distributed denial of service attack associated with network traffic originating from a first device connected to a local network. The example local network router also includes a threat signaling server to identify the first device based on first information received from a threat signaling client of the Internet service provider, the first information describing the distributed denial of service attack. The example threat signaling server is also to transmit second information to notify the threat signaling client of the Internet service provider when the network traffic associated with the distributed denial of service attack has been mitigated.
    Type: Application
    Filed: October 8, 2018
    Publication date: February 27, 2020
    Inventors: Tirumaleswar Reddy Konda, Harsha R. Joshi, Himanshu Srivastava, Srikanth Nalluri, Dattatraya Kulkarni
  • Patent number: 10521939
    Abstract: An apparatus includes a processing unit that divides an overlay buffer into a plurality of macro blocks, draws a graphic primitive object including a plurality of pixels, identifies one of the plurality of macro blocks upon a determination that the plurality of pixels has crossed a boundary of the one of the plurality of macro blocks, and image processes the one of the plurality of macro blocks.
    Type: Grant
    Filed: May 16, 2013
    Date of Patent: December 31, 2019
    Assignee: ANALOG DEVICES GLOBAL UNLIMITED COMPANY
    Inventor: Himanshu Srivastava
  • Publication number: 20190340360
    Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to verify application permission safety.
    Type: Application
    Filed: May 7, 2018
    Publication date: November 7, 2019
    Inventors: Dattatraya Kulkarni, Himanshu Srivastava, Raj Vardhan, Raja Sinha, Srikanth Nalluri, Tirumaleswar Reddy Konda
  • Publication number: 20190306166
    Abstract: Particular embodiments described herein provide for an electronic device that can be configured to establish a connection with a router, obtain identification for the router, communicate the identification of the router to a network element, receive a hash of at least a portion of a certificate for the router, and disconnect the connection and establish a new connection with the router, where the hash is used to authenticate network services received from the router during the new connection. In an example, the hash is part of a subject public key infrastructure (SPKI) pin set.
    Type: Application
    Filed: March 29, 2018
    Publication date: October 3, 2019
    Applicant: McAfee, LLC
    Inventors: Tirumaleswar Reddy Konda, Himanshu Srivastava, Harsha Ramamurthy Joshi, Srikanth Nalluri, Dattatraya Kulkarni
  • Publication number: 20170105171
    Abstract: A system for controlling accesses to network enabled devices includes a network interface over which a hub communicates with network enabled devices, a processor, and a multilayer access control layer. The access control layer includes instructions that, when executed by the processor, cause the processor to detect, at the hub, a request representing an attempt by an application executing on a remote host device to access a network enabled device communicatively coupled to the hub, characterize the request according to a user of the remote host device, the application making the attempt, and the network enabled device, and determine whether to allow or deny the request based upon the characterization and a plurality of rules. The rules may include definitions of access rights, with respect to the network enabled device, for users, applications, commands or queries made by applications, remote host devices, and network domains.
    Type: Application
    Filed: October 6, 2016
    Publication date: April 13, 2017
    Inventors: Himanshu Srivastava, Dattatraya Kulkarni, Srikanth Nalluri, Krishnapur N. Venkatasubrahmanyam, Kamlesh Halder, Raj Vardhan
  • Publication number: 20170091860
    Abstract: A method of performing an action in a branchless banking environment, the method including, in one or more electronic processing devices: (a) receiving at least one identifier associated with an individual from an agent terminal via a communications network; (b) retrieving identity information from a database using the at least one identifier; (c) receiving authentication information supplied by the individual from the agent terminal via the communications network; (d) authenticating the individual using the authentication information and the identity information retrieved from the database; and, (e) performing an action in response to successful authentication, the action including at least one of: (i) establishing an account on behalf of the individual using the identity information; and, (ii) performing a transaction on behalf of the individual.
    Type: Application
    Filed: September 27, 2016
    Publication date: March 30, 2017
    Inventors: Himanshu Srivastava, Ankoor Desai
  • Publication number: 20140340422
    Abstract: An apparatus includes a processing unit that divides an overlay buffer into a plurality of macro blocks, draws a graphic primitive object including a plurality of pixels, identifies one of the plurality of macro blocks upon a determination that the plurality of pixels has crossed a boundary of the one of the plurality of macro blocks, and image processes the one of the plurality of macro blocks.
    Type: Application
    Filed: May 16, 2013
    Publication date: November 20, 2014
    Applicant: Analog Devices Technology
    Inventor: Himanshu Srivastava
  • Patent number: 8291366
    Abstract: A routing system is improved by performing three steps sequentially to complete an execution process. The first step estimates a normalized criticality score for each design net. The second step arranges the scores for each design net in descending order. Third step rips up and reroutes the design so as to make it more feasible.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: October 16, 2012
    Assignee: STMicroelectronics PVT Ltd
    Inventors: Himanshu Srivastava, Jyoti Malhotra
  • Patent number: 8239808
    Abstract: A process for shortest path routing in computer-aided designs (CAD) is performed using an incremental graph traversal technique. This technique searches the shortest path routing trees in a graph by path exploration limited only to an incremented search region thereby reducing run time complexity. Graph traversal begins in the incremented search region, and propagates successive changes thereafter.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: August 7, 2012
    Assignee: STMicroelectronics International N.V.
    Inventors: Himanshu Srivastava, Jyoti Malhotra
  • Publication number: 20100146473
    Abstract: A process for shortest path routing in computer-aided designs (CAD) is performed using an incremental graph traversal technique. This technique searches the shortest path routing trees in a graph by path exploration limited only to an incremented search region thereby reducing run time complexity. Graph traversal begins in the incremented search region, and propagates successive changes thereafter.
    Type: Application
    Filed: December 3, 2009
    Publication date: June 10, 2010
    Applicant: STMicroelectronics Pvt. Ltd.
    Inventors: Himanshu Srivastava, Jyoti Malhotra
  • Publication number: 20100146472
    Abstract: A routing system is improved by performing three steps sequentially to complete an execution process. The first step estimates a normalized criticality score for each design net. The second step arranges the scores for each design net in descending order. Third step rips up and reroutes the design so as to make it more feasible.
    Type: Application
    Filed: December 3, 2009
    Publication date: June 10, 2010
    Applicant: STMicroelectronics Pvt. Ltd.
    Inventors: Himanshu Srivastava, Jyoti Malhotra