Patents by Inventor Roi Geuli

Roi Geuli 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).

  • Accurate time-stamping of outbound packets
    Patent number: 11711158
    Abstract: A network device includes a port, a transmission pipeline and a time-stamping circuit. The port is configured for connecting to a network. The transmission pipeline includes multiple pipeline stages and is configured to process packets and to send the packets to the network via the port. The time-stamping circuit is configured to temporarily suspend at least some processing of at least a given packet in the transmission pipeline, to verify whether a pipeline stage having a variable processing delay, located downstream from the time-stamping circuit, meets an emptiness condition, and, only when the pipeline stage meets the emptiness condition, to time-stamp the given packet and resume the processing of the given packet.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: July 25, 2023
    Assignee: MELLANOX TECHNOLOGIES, LTD.
    Inventors: Dotan David Levi, Wojciech Wasko, Natan Manevich, Hillel Chapman, Roi Geuli, Eyal Serbro
  • Accurate Time-Stamping of Outbound Packets
    Publication number: 20220416925
    Abstract: A network device includes a port, a transmission pipeline and a time-stamping circuit. The port is configured for connecting to a network. The transmission pipeline includes multiple pipeline stages and is configured to process packets and to send the packets to the network via the port. The time-stamping circuit is configured to temporarily suspend at least some processing of at least a given packet in the transmission pipeline, to verify whether a pipeline stage having a variable processing delay, located downstream from the time-stamping circuit, meets an emptiness condition, and, only when the pipeline stage meets the emptiness condition, to time-stamp the given packet and resume the processing of the given packet.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 29, 2022
    Inventors: Dotan David Levi, Wojciech Wasko, Natan Manevich, Hillel Chapman, Roi Geuli, Eyal Serbro