Patents by Inventor Mikhail Tamrazyan

Mikhail Tamrazyan 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).

  • Clock and data recovery device with pulse filter and operation method thereof
    Patent number: 11949423
    Abstract: A clock and data recovery device that includes a first phase detector, a pulse filter, a charge pump, a loop filter and a voltage-controlled oscillator is introduced. The first phase detector generates a first phase state signal according to a data signal and a first output signal. The pulse filter adjusts the first phase state signal according to a capacitance of a loop capacitor to generate a filtered signal. The charge pump generates a pumping signal according to the filtered signal. The loop filter generates a control signal according to the pumping signal. The voltage-controlled oscillator generates a second output signal and adjust a frequency of the second output signal according to the control signal, wherein the first output signal is generated according to the second output signal.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: April 2, 2024
    Assignee: Faraday Technology Corp.
    Inventors: Mikhail Tamrazyan, Vinod Kumar Jain, Prateek Kumar Goyal
  • CLOCK AND DATA RECOVERY DEVICE WITH PULSE FILTER AND OPERATION METHOD THEREOF
    Publication number: 20230421158
    Abstract: A clock and data recovery device that includes a first phase detector, a pulse filter, a charge pump, a loop filter and a voltage-controlled oscillator is introduced. The first phase detector generates a first phase state signal according to a data signal and a first output signal. The pulse filter adjusts the first phase state signal according to a capacitance of a loop capacitor to generate a filtered signal. The charge pump generates a pumping signal according to the filtered signal. The loop filter generates a control signal according to the pumping signal. The voltage-controlled oscillator generates a second output signal and adjust a frequency of the second output signal according to the control signal, wherein the first output signal is generated according to the second output signal.
    Type: Application
    Filed: June 22, 2022
    Publication date: December 28, 2023
    Applicant: Faraday Technology Corp.
    Inventors: Mikhail Tamrazyan, Vinod Kumar Jain, Prateek Kumar Goyal