Patents by Inventor Julien Saade

Julien Saade 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).

  • METHOD OF COMMUNICATION BETWEEN A TRANSMITTER AND A RECEIVER AND CORRESPONDING SYSTEM INCLUDING A TRANSMITTER AND A RECEIVER
    Publication number: 20250150811
    Abstract: At least one transmission of scrambled data with a pseudo-random sequence generated by a scrambling polynomial and an initialization value is performed between a transmitter and a receiver. Prior to the transmission, transmitter and the receiver engage in a secret negotiation phase to specifically determine the scrambling polynomial and the initialization value for the at least one transmission.
    Type: Application
    Filed: November 1, 2024
    Publication date: May 8, 2025
    Applicant: STMicroelectronics International N.V.
    Inventor: Julien SAADE
  • Method for polarity bit line encoding using aperiodic frames
    Patent number: 10056923
    Abstract: The invention relates to a method for serial data transmission, comprising the steps consisting in computing the running disparity (RD) of a bit stream that is being transmitted; when the running disparity reaches a threshold (T), computing a point disparity on a subsequent frame (S) of the stream; if the point disparity has the same sign as the threshold, inverting the states of the bits of the frame in the transmitted bit stream; and inserting into the transmitted bit stream a polarity bit having a state signalling the inversion.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: August 21, 2018
    Assignees: STMICROELECTRONICS (GRENOBLE 2) SAS, STMICROELECTRONICS (ALPS) SAS
    Inventors: Julien Saade, Abdelaziz Goulahsen
  • METHOD FOR POLARITY BIT LINE ENCODING USING APERIODIC FRAMES
    Publication number: 20170366207
    Abstract: The invention relates to a method for serial data transmission, comprising the steps consisting in computing the running disparity (RD) of a bit stream that is being transmitted; when the running disparity reaches a threshold (T), computing a point disparity on a subsequent frame (S) of the stream; if the point disparity has the same sign as the threshold, inverting the states of the bits of the frame in the transmitted bit stream; and inserting into the transmitted bit stream a polarity bit having a state signalling the inversion.
    Type: Application
    Filed: September 1, 2017
    Publication date: December 21, 2017
    Inventors: Julien SAADE, Abdelaziz Goulahsen
  • Method for polarity bit line encoding using aperiodic frames
    Patent number: 9847798
    Abstract: The invention relates to a method for serial data transmission, comprising the steps consisting in computing the running disparity (RD) of a bit stream that is being transmitted; when the running disparity reaches a threshold (T), computing a point disparity on a subsequent frame (S) of the stream; if the point disparity has the same sign as the threshold, inverting the states of the bits of the frame in the transmitted bit stream; and inserting into the transmitted bit stream a polarity bit having a state signalling the inversion.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: December 19, 2017
    Assignees: STMICROELECTRONICS (GRENOBLE 2) SAS, STMICROELECTRONICS (ALPS) SAS
    Inventors: Julien Saade, Abdelaziz Goulahsen
  • Serial transmission having a low level EMI
    Patent number: 9762383
    Abstract: A method for transmitting data in series includes producing a scrambled signal by applying a scrambling using a pseudo-random sequence to an incoming serial signal conveying the data and producing an outgoing serial signal. The scrambled signal is monitored to detect occurrences of one or more data patterns. In response to the detection of one or more occurrences, one or more actions are taken to protect data in the output signal.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: September 12, 2017
    Assignees: STMICROELECTRONICS (GRENOBLE 2) SAS, STMICROELECTRONICS INTERNATIONAL N.V.
    Inventors: Julien Saade, Abdelaziz Goulahsen
  • SERIAL TRANSMISSION HAVING A LOW LEVEL EMI
    Publication number: 20160269173
    Abstract: A method for transmitting data in series includes producing a scrambled signal by applying a scrambling using a pseudo-random sequence to an incoming serial signal conveying the data and producing an outgoing serial signal. The scrambled signal is monitored to detect occurrences of one or more data patterns. In response to the detection of one or more occurrences, one or more actions are taken to protect data in the output signal.
    Type: Application
    Filed: May 20, 2016
    Publication date: September 15, 2016
    Inventors: Julien SAADE, Abdelaziz GOULAHSEN
  • METHOD FOR POLARITY BIT LINE ENCODING USING APERIODIC FRAMES
    Publication number: 20160233896
    Abstract: The invention relates to a method for serial data transmission, comprising the steps consisting in computing the running disparity (RD) of a bit stream that is being transmitted; when the running disparity reaches a threshold (T), computing a point disparity on a subsequent frame (S) of the stream; if the point disparity has the same sign as the threshold, inverting the states of the bits of the frame in the transmitted bit stream; and inserting into the transmitted bit stream a polarity bit having a state signalling the inversion.
    Type: Application
    Filed: December 8, 2015
    Publication date: August 11, 2016
    Inventors: Julien SAADE, Abdelaziz GOULAHSEN
  • Serial transmission having a low level EMI
    Patent number: 9391769
    Abstract: A method for transmitting data in series includes producing a scrambled signal by applying a scrambling using a pseudo-random sequence to an incoming serial signal conveying the data and producing an outgoing serial signal from the scrambled signal. After each sequence of N consecutive bits at the same state in the scrambled signal, a dummy bit of reverse state is inserted in the outgoing signal.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: July 12, 2016
    Assignees: STMicroelectronics (Grenoble 2) SAS, STMicroelectronics International N.V.
    Inventors: Julien Saade, Abdelaziz Goulahsen
  • Serial transmission having a low level EMI
    Publication number: 20150139420
    Abstract: A method for transmitting data in series includes producing a scrambled signal by applying a scrambling using a pseudo-random sequence to an incoming serial signal conveying the data and producing an outgoing serial signal from the scrambled signal. After each sequence of N consecutive bits at the same state in the scrambled signal, a dummy bit of reverse state is inserted in the outgoing signal.
    Type: Application
    Filed: October 8, 2014
    Publication date: May 21, 2015
    Inventors: Julien Saade, Abdelaziz Goulahsen