Patents by Inventor Shruti Aggarwal

Shruti Aggarwal 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: 11017142
    Abstract: According to one implementation of the present disclosure, a method includes determining one or more of a read current threshold, a leakage current threshold or a minimum assist voltage threshold; identifying a logic design, wherein the logic design is based the on one or more of the read current threshold, the leakage current threshold, or the minimum assist voltage threshold; identifying a bitcell-type and a corresponding version of the bitcell-type, wherein each version of the bitcell-type is associated with performance and power attributes of a bitcell of a memory array; and determining a memory optimization mode based on the identified logic design and the identified version of the bitcell-type.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: May 25, 2021
    Assignee: Arm Limited
    Inventors: Andy Wangkun Chen, Shruti Aggarwal, Mohit Chanana, Hsin-Yu Chen, Kyung Woo Kim
  • Patent number: 10515684
    Abstract: Various implementations described herein are directed to an integrated circuit having a wordline driver coupled to a bitcell via a wordline. The wordline driver may include multiple transistors. The integrated circuit may include a read assist transistor coupled to the wordline between the wordline driver and the bitcell. Gates of the read assist transistor and at least one transistor of the multiple transistors may be coupled together. While activated, the read assist transistor may provide a read assist signal to the wordline when the wordline is selected and driven by the wordline driver.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: December 24, 2019
    Assignee: Arm Limited
    Inventors: Mohit Chanana, Ankur Goel, Shruti Aggarwal
  • Publication number: 20190164590
    Abstract: Various implementations described herein are directed to an integrated circuit having a wordline driver coupled to a bitcell via a wordline. The wordline driver may include multiple transistors. The integrated circuit may include a read assist transistor coupled to the wordline between the wordline driver and the bitcell. Gates of the read assist transistor and at least one transistor of the multiple transistors may be coupled together. While activated, the read assist transistor may provide a read assist signal to the wordline when the wordline is selected and driven by the wordline driver.
    Type: Application
    Filed: November 27, 2017
    Publication date: May 30, 2019
    Inventors: Mohit Chanana, Ankur Goel, Shruti Aggarwal
  • Patent number: 10269414
    Abstract: To sense an impedance state of one or more correlated electron switch elements, a bit-line may be precharged to a voltage level that is less than a precharge voltage level for a sense amplifier, and a bit-line may be discharged through one or more correlated electron switch elements. A bit-line may be buffered from a sense amplifier via an electronic switch device.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: April 23, 2019
    Assignee: ARM Ltd.
    Inventors: Piyush Agarwal, Shruti Aggarwal, Mudit Bhargava, Akshay Kumar
  • Publication number: 20180330777
    Abstract: To sense an impedance state of one or more correlated electron switch elements, a bit-line may be precharged to a voltage level that is less than a precharge voltage level for a sense amplifier, and a bit-line may be discharged through one or more correlated electron switch elements. A bit-line may be buffered from a sense amplifier via an electronic switch device.
    Type: Application
    Filed: May 9, 2017
    Publication date: November 15, 2018
    Inventors: Piyush Agarwal, Shruti Aggarwal, Mudit Bhargava, Akshay Kumar
  • Patent number: 9997217
    Abstract: Various implementations described herein are directed to an integrated circuit having core circuitry with an array of memory cells arranged in columns. The integrated circuit may include write assist circuitry having a column selector that accesses the memory cells via a bitline coupled to each of the columns. The write assist circuitry may include a first node that couples the column selector to a discharge circuit and a feedback circuit. The write assist circuitry may include a second node that couples a trigger circuit to the discharge circuit and the feedback circuit. The trigger circuit enables the discharge circuit, discharges the second node, and is disabled after discharging the second node. The discharge circuit discharges the first node, and the feedback circuit tracks the first node and disables the discharge circuit.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: June 12, 2018
    Assignee: ARM Limited
    Inventors: Ankur Goel, Munish Kumar, Nitin Jindal, Rahul Mathur, Shruti Aggarwal, Bikas Maiti, Yew Keong Chong