Patents by Inventor Tsion Vidal

Tsion Vidal 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: 20220360359
    Abstract: Examples described herein relate to a network interface device that includes first circuitry to perform a first scrambling operation on input data; second circuitry to perform a second scrambling operation on the input data; and third circuitry to select the second scrambled input data based on the first scrambled input data including a data sequence that is associated with receiver malfunction and the second scrambled input data including the data sequence that is associated with receiver malfunction.
    Type: Application
    Filed: July 20, 2022
    Publication date: November 10, 2022
    Inventors: Alon MEISLER, Ehud SHOOR, Amir MEZER, Tsion VIDAL
  • Publication number: 20220345289
    Abstract: The circuits and methods described herein provide technical solutions for technical problems facing USB links. To reduce or eliminate effects associated with a USB link entering a low-power mode, initial link acquisition may be performed while the spread-spectrum-clocking (SSC) modulation is disabled. Following the initial link acquisition, the SSC modulation may be enabled dynamically in a later stage. This delayed enablement of the re-timers provides improved performance over solutions in which the SSC modulation is constantly enabled, including reducing the complexity of the timing training process and enabling a faster USB link re-establishment. This reduced link acquisition period may enable the system to enter power saving modes more frequently, and may reduce latency involved in exiting power saving modes. This may maintain or improve total USB transmission speeds and may reduce USB-related power consumption for USB connected devices.
    Type: Application
    Filed: July 6, 2022
    Publication date: October 27, 2022
    Inventors: Ehud Shoor, Tsion Vidal, Vladislav Kopzon, Uri Hermoni, Golan Cohen, Efraim Kugman, Ziv Kabiry
  • Publication number: 20220182215
    Abstract: In one embodiment, an apparatus comprises: a receiver to receive training data from a transmitter; a clock and data recovery (CDR) circuit coupled to the receiver, the CDR circuit to recover a recovered clock signal from the training data; and a media access control (MAC) circuit coupled to the CDR circuit, wherein the MAC circuit is to send a clock switch indicator to the CDR circuit to cause the CDR circuit to halt tracking operation of the CDR circuit. Other embodiments are described and claimed.
    Type: Application
    Filed: February 22, 2022
    Publication date: June 9, 2022
    Inventors: Ehud Shoor, Tsion Vidal, Uri Hermoni, Efraim Kugman, Sarel Wechsler, Oren Salomon, Golan Cohen
  • Publication number: 20190108111
    Abstract: An apparatus to derive a symbol error rate of an interconnect under test from a detector error rate of the interconnect, including: an error storage buffer; an input interface to communicatively couple to a serializer-deserializer at a physical level of an interconnect and to receive an input bitstream via the PHY level of the interconnect; a bitstream regenerator; a synchronization interface to receive synchronization data for the bitstream regenerator to reconstruct a clean reference bitstream; and a comparator to: compare the input bitstream to the clean reference bitstream; identify an error in the input bitstream including identifying a difference between the clean reference bitstream and the input bitstream; and store an error record in the error storage buffer, the error record including the error prepended by a plurality of clean bits to enable an analyzer to locate the error within the input data stream and construct a DER therefrom.
    Type: Application
    Filed: October 6, 2017
    Publication date: April 11, 2019
    Applicant: Intel Corporation
    Inventors: Itamar Fredi Levin, Tsion Vidal, Sagi Zalcman, Adee Ofir Ran