Patents by Inventor Golan Cohen

Golan Cohen 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: 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