Patents by Inventor Gabriel Oprisan

Gabriel Oprisan 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: 20230370435
    Abstract: Methods, systems, and computer readable media for processing QUIC communications in a network. An example system includes a first network interface for receiving a QUIC connection request from a first node in the network and, in response, establishing a first QUIC connection between the first node and the system. The system includes a QUIC processing module configured for receiving, via the first QUIC connection, encrypted QUIC data including a number of streams and decrypting the encrypted QUIC data, resulting in decrypted QUIC data. The QUIC processing module is configured for extracting each of the streams from the decrypted QUIC data, resulting in a plurality of extracted streams, and packaging at least one of the extracted streams into a non-QUIC protocol format, resulting in at least one packaged stream. The system includes a second network interface for transmitting the packaged stream to a second node in the network.
    Type: Application
    Filed: May 11, 2022
    Publication date: November 16, 2023
    Inventors: Michael Paul Galime, Gabriel Oprisan, Lucian Stoian, Cosmin Banu, Stefan Constantin Puiu
  • Patent number: 11716313
    Abstract: Methods, systems, and computer readable media for implementing bandwidth limitations on specific application traffic at a proxy element are disclosed. One exemplary method includes receiving, at a proxy element, a packet flow from at least one source client, identifying encrypted packets associated with a specific application traffic type from among the packet flow, and directing the identified encrypted packets to a bandwidth limiter in the proxy element. The method further includes applying a bandwidth limitation operation to the identified encrypted packets and decrypting the identified encrypted packets if an accumulated amount of payload bytes of the identified encrypted packets complies with the parameters of the bandwidth limitation operation.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: August 1, 2023
    Assignee: KEYSIGHT TECHNOLOGIES, INC.
    Inventors: Gabriel Oprisan, Michael Paul Galime, Scott Walker Register
  • Publication number: 20210119982
    Abstract: Methods, systems, and computer readable media for implementing bandwidth limitations on specific application traffic at a proxy element are disclosed. One exemplary method includes receiving, at a proxy element, a packet flow from at least one source client, identifying encrypted packets associated with a specific application traffic type from among the packet flow, and directing the identified encrypted packets to a bandwidth limiter in the proxy element. The method further includes applying a bandwidth limitation operation to the identified encrypted packets and decrypting the identified encrypted packets if an accumulated amount of payload bytes of the identified encrypted packets complies with the parameters of the bandwidth limitation operation.
    Type: Application
    Filed: December 3, 2020
    Publication date: April 22, 2021
    Inventors: Gabriel Oprisan, Michael Paul Galime, Scott Walker Register
  • Patent number: 10893030
    Abstract: Methods, systems, and computer readable media for implementing bandwidth limitations on specific application traffic at a proxy element are disclosed. One exemplary method includes receiving, at a proxy element, a packet flow from at least one source client, identifying encrypted packets associated with a specific application traffic type from among the packet flow, and directing the identified encrypted packets to a bandwidth limiter in the proxy element. The method further includes applying a bandwidth limitation operation to the identified encrypted packets and decrypting the identified encrypted packets if an accumulated amount of payload bytes of the identified encrypted packets complies with the parameters of the bandwidth limitation operation.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: January 12, 2021
    Assignee: KEYSIGHT TECHNOLOGIES, INC.
    Inventors: Gabriel Oprisan, Michael Paul Galime, Scott Walker Register
  • Publication number: 20200053064
    Abstract: Methods, systems, and computer readable media for implementing bandwidth limitations on specific application traffic at a proxy element are disclosed. One exemplary method includes receiving, at a proxy element, a packet flow from at least one source client, identifying encrypted packets associated with a specific application traffic type from among the packet flow, and directing the identified encrypted packets to a bandwidth limiter in the proxy element. The method further includes applying a bandwidth limitation operation to the identified encrypted packets and decrypting the identified encrypted packets if an accumulated amount of payload bytes of the identified encrypted packets complies with the parameters of the bandwidth limitation operation.
    Type: Application
    Filed: August 14, 2018
    Publication date: February 13, 2020
    Inventors: Gabriel Oprisan, Michael Paul Galime, Scott Walker Register
  • Patent number: 9531620
    Abstract: There are disclosed methods and apparatus for displaying and viewing control plane statistical data for a network. The method comprises configuring a network configuration, wherein the network configuration comprises a network topology, a device group, and a device, generating a test to test the network under test, and requesting to display and view a statistical data based on a network configuration parameter.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: December 27, 2016
    Assignee: Ixia
    Inventors: Florin Ciodaru, Sorin Fetche, Narcis Abdulamit, Anirban Majumder, Gabriel Oprisan
  • Publication number: 20140269390
    Abstract: There are disclosed methods and apparatus for displaying and viewing control plane statistical data for a network. The method comprises configuring a network configuration, wherein the network configuration comprises a network topology, a device group, and a device, generating a test to test the network under test, and requesting to display and view a statistical data based on a network configuration parameter.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Applicant: Ixia
    Inventors: Florin Ciodaru, Sorin Fetche, Narcis Abdulamit, Anirban Majumder, Gabriel Oprisan