Patents by Inventor FAISAL ABDELATIF ELSEDEEK HUSSIEN

FAISAL ABDELATIF ELSEDEEK HUSSIEN 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).

  • ADAPTIVE BULK-BIAS TECHNIQUE TO IMPROVE SUPPLY NOISE REJECTION, LOAD REGULATION AND TRANSIENT PERFORMANCE OF VOLTAGE REGULATORS
    Publication number: 20190041885
    Abstract: A low-dropout (LDO) voltage regulator includes an adaptive bias source for generating a bulk-bias signal to a pass device in the LDO voltage regulator, wherein the adaptive bias source generates the bulk-bias signal based on a signal obtained at an output of the LDO voltage regulator. The signal includes a current signal, which is proportional to a current at the output of the LDO voltage regulator, and/or a feedback signal from a feedback path connected between the adaptive bias source and the output of the LDO voltage regulator for sensing negative and/or positive spikes.
    Type: Application
    Filed: August 2, 2017
    Publication date: February 7, 2019
    Applicant: Vidatronic Inc.
    Inventors: He Hu, FAISAL ABDELATIF ELSEDEEK HUSSIEN
  • Circuit and method for low power chip enable circuitry
    Patent number: 10097170
    Abstract: A novel low power enable circuit is less sensitive to power supply variations while consuming less than 50 nA of supply current. The enable circuit includes a voltage clamp circuit which limits the supply level for a first inverter. The clamp circuit having a first input connected to a supply, a second input connected to chip enable, and a first output.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: October 9, 2018
    Assignee: Vidatronic, Inc.
    Inventors: Mohamed Ahmed Mohamed El-Nozahi, Mohamed Mostafa Saber Aboudina, Sameh Ahmed Assem Ibrahim, Faisal Abdelatif Elsedeek Hussien
  • METHOD FOR ULTRA-LOW-POWER AND HIGH-PRECISION REFERENCE GENERATION
    Publication number: 20180052481
    Abstract: A reference generation circuit includes a reference circuit and a local supply regulation circuit connected between an input supply and the reference circuit to supply a local regulated input to the reference circuit. The local supply regulation circuit comprises an error amplifier and a pass device, and wherein the error amplifier senses an output voltage of the pass device and an output voltage of the reference generation circuit to generate an output to control a gate terminal of the pass device.
    Type: Application
    Filed: August 17, 2017
    Publication date: February 22, 2018
    Applicant: Vidatronic Inc.
    Inventors: Mohamed Mostafa Saber ABOUDINA, Moises Emanuel ROBINSON, Mohamed Ahmed Mohamed EL-NOZAHI, Faisal Abdelatif Elsedeek HUSSIEN, Sameh Sameh IBRAHIM
  • CIRCUIT AND METHOD FOR LOW POWER CHIP ENABLE CIRCUITRY
    Publication number: 20170346469
    Abstract: A novel low power enable circuit is less sensitive to power supply variations while consuming less than 50 nA of supply current. The enable circuit includes a voltage clamp circuit which limits the supply level for a first inverter. The clamp circuit having a first input connected to a supply, a second input connected to chip enable, and a first output.
    Type: Application
    Filed: May 25, 2017
    Publication date: November 30, 2017
    Applicant: Vidatronic Inc.
    Inventors: MOHAMED AHMED MOHAMED EL-NOZAHI, MOHAMED MOSTAFA SABER ABOUDINA, SAMEH AHMED ASSEM IBRAHIM, FAISAL ABDELATIF ELSEDEEK HUSSIEN