Patents by Inventor Md Nadeem IQBAL

Md Nadeem IQBAL 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 and apparatus for multi-voltage domain sequential elements
    Patent number: 10979034
    Abstract: A circuit includes a master latch circuit and a slave latch circuit. The master latch circuit is configured to receive an input data signal associated with an input data voltage domain and generate a first output data signal associated with an output data voltage domain different from the input data voltage domain. The slave latch circuit is configured to receive, from the master latch circuit, the first output data signal and generate a second output data associated with the output data voltage domain.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: April 13, 2021
    Assignee: XILINX, INC.
    Inventors: Kumar Rahul, Santosh Yachareni, Jitendra Kumar Yadav, Md Nadeem Iqbal, Teja Masina, Sourabh Swarnkar, Suresh Babu Kotha
  • Multi-port memory arrays with integrated worldwide coupling mitigation structures and method
    Patent number: 10726909
    Abstract: Disclosed is a multi-port memory array configured to minimize resistance-capacitance (RC) delay caused by wordline coupling. In each row of the array, a first voltage boost circuit is connected to the distal ends of a first wordline and a second wordline and boosts a first voltage on the first wordline during an access period when the first voltage is transitioning from low to high and when, concurrently, a second voltage on the second wordline is either low or transitioning to low. Optionally, a second voltage boost circuit is also connected to the distal ends of the first and second wordlines and boosts the second voltage on the second wordline during a different access period when the second voltage is transitioning from low to high and when, concurrently, the first voltage on the first wordline is either at low or transitioning from high to low. Also disclosed is a corresponding method.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: July 28, 2020
    Assignee: Marvell International Ltd.
    Inventors: Sreenivasula Reddy Dhani Reddy, Vinay Bhat Soori, Md Nadeem Iqbal
  • Data dependent keeper on global data lines
    Patent number: 10672439
    Abstract: The present disclosure relates to a structure which includes at least one keeper circuit which is configured to hold data to a precharged state during a first operation and be disabled during a second operation.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: June 2, 2020
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Dhani Reddy Sreenivasula Reddy, Md Nadeem Iqbal
  • DATA DEPENDENT KEEPER ON GLOBAL DATA LINES
    Publication number: 20200020370
    Abstract: The present disclosure relates to a structure which includes at least one keeper circuit which is configured to hold data to a precharged state during a first operation and be disabled during a second operation.
    Type: Application
    Filed: July 10, 2018
    Publication date: January 16, 2020
    Inventors: Dhani Reddy SREENIVASULA REDDY, Md Nadeem IQBAL