Patents by Inventor Chama Ameziane El Hassani

Chama Ameziane El Hassani 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).

  • Patent number: 11670385
    Abstract: A method for writing to electrically erasable and programmable non-volatile memory and a corresponding integrated circuit are disclosed. In an embodiment a method includes operatively connecting a filter circuit belonging to a communication interface to an oscillator circuit, wherein the communication interface is physically connected to a bus, generating, by the oscillator circuit, an oscillation signal and regulating the oscillation signal by the filter circuit so as to generate a clock signal for timing a write cycle.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: June 6, 2023
    Assignee: STMicroelectronics (Rousset) SAS
    Inventors: François Tailliet, Chama Ameziane El Hassani
  • Publication number: 20220115077
    Abstract: A method for writing to electrically erasable and programmable non-volatile memory and a corresponding integrated circuit are disclosed. In an embodiment a method includes operatively connecting a filter circuit belonging to a communication interface to an oscillator circuit, wherein the communication interface is physically connected to a bus, generating, by the oscillator circuit, an oscillation signal and regulating the oscillation signal by the filter circuit so as to generate a clock signal for timing a write cycle.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 14, 2022
    Inventors: François Tailliet, Chama Ameziane El Hassani
  • Patent number: 11238944
    Abstract: A method for writing to electrically erasable and programmable non-volatile memory and a corresponding integrated circuit are disclosed. In an embodiment a method includes operatively connecting a filter circuit belonging to a communication interface to an oscillator circuit, wherein the communication interface is physically connected to a bus, generating, by the oscillator circuit, an oscillation signal and regulating the oscillation signal by the filter circuit so as to generate a clock signal for timing a write cycle.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: February 1, 2022
    Assignee: STMICROELECTRONICS (ROUSSET) SAS
    Inventors: François Tailliet, Chama Ameziane El Hassani
  • Publication number: 20200321063
    Abstract: A method for writing to electrically erasable and programmable non-volatile memory and a corresponding integrated circuit are disclosed. In an embodiment a method includes operatively connecting a filter circuit belonging to a communication interface to an oscillator circuit, wherein the communication interface is physically connected to a bus, generating, by the oscillator circuit, an oscillation signal and regulating the oscillation signal by the filter circuit so as to generate a clock signal for timing a write cycle.
    Type: Application
    Filed: March 19, 2020
    Publication date: October 8, 2020
    Inventors: François Tailliet, Chama Ameziane El Hassani
  • Patent number: 10558609
    Abstract: In an embodiment, an electronic device for filtering an incoming digital signal includes several elementary filtering modules that include an elementary input configured to receive an incident elementary signal extracted from an incoming signal, an elementary output, and a dedicated capacitive circuit. The device further includes a resistive circuit common to all the elementary filtering modules and configured for cooperating with the capacitive circuit of each elementary filtering module in such a manner as to filter, on the respective elementary output, pulses of the incident elementary signal having a first voltage level and a duration less than a time constant and to deliver a filtered elementary signal on the elementary output.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: February 11, 2020
    Assignee: STMICROELECTRONICS (ROUSSET) SAS
    Inventors: François Tailliet, Chama Ameziane El Hassani
  • Patent number: 10552365
    Abstract: In some embodiments, a buffer stage device includes a data input for receiving a data signal, a clock input for receiving a clock signal, a data output and a processor that is configured to deliver, to the data output, the data from the data signal in synchronism with clock cycles of the clock signal. The processor includes a first buffer module configured to deliver, to the data output, each datum in synchronism with a first edge of the clock signal and during a first half of a clock cycle, and a second buffer module configured to hold the datum at the data output during the second half of the clock cycle.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: February 4, 2020
    Assignee: STMICROELECTRONICS (ROUSSET) SAS
    Inventors: François Tailliet, Chama Ameziane El Hassani
  • Publication number: 20190188179
    Abstract: In an embodiment, an electronic device for filtering an incoming digital signal includes several elementary filtering modules that include an elementary input configured to receive an incident elementary signal extracted from an incoming signal, an elementary output, and a dedicated capacitive circuit. The device further includes a resistive circuit common to all the elementary filtering modules and configured for cooperating with the capacitive circuit of each elementary filtering module in such a manner as to filter, on the respective elementary output, pulses of the incident elementary signal having a first voltage level and a duration less than a time constant and to deliver a filtered elementary signal on the elementary output.
    Type: Application
    Filed: November 29, 2018
    Publication date: June 20, 2019
    Inventors: François Tailliet, Chama Ameziane El Hassani
  • Publication number: 20180322086
    Abstract: In some embodiments, a buffer stage device includes a data input for receiving a data signal, a clock input for receiving a clock signal, a data output and a processor that is configured to deliver, to the data output, the data from the data signal in synchronism with clock cycles of the clock signal. The processor includes a first buffer module configured to deliver, to the data output, each datum in synchronism with a first edge of the clock signal and during a first half of a clock cycle, and a second buffer module configured to hold the datum at the data output during the second half of the clock cycle.
    Type: Application
    Filed: February 22, 2018
    Publication date: November 8, 2018
    Inventors: François Tailliet, Chama Ameziane El Hassani