Patents by Inventor Vipul Patel Pursottam

Vipul Patel Pursottam 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).

  • Input-output buffer tracking circuitry
    Patent number: 11955970
    Abstract: Various implementations described herein are directed to a device having an input-output pad configured to receive and supply an input-output pad voltage. The device may include gate tracking circuitry that receives a first voltage, receives a second voltage different than the first voltage, receives node voltages and provides a first tracking voltage and a second tracking voltage based on the first voltage, the second voltage and the node voltages. The device may include output circuitry that receives the first tracking voltage and the second tracking voltage from the gate tracking circuitry and provides the input-output pad voltage to the input-output pad based on the first tracking voltage and the second tracking voltage.
    Type: Grant
    Filed: February 1, 2022
    Date of Patent: April 9, 2024
    Assignee: Arm Limited
    Inventors: Seshagiri Rao Bogi, Gurupadayya Shidaganti, Akshaykumar V Jabi, Vipul Patel Pursottam
  • Pad Voltage Generation Techniques
    Publication number: 20230396059
    Abstract: Various implementations described herein are related to a device with a bias generator that receives a pad control signal, receives an output pad voltage as a pad feedback signal from an output pad, and provides bias voltage signals based on the pad control signal and the pad feedback signal. The device may have a bias driver that receives the bias signals from the bias generator and provides the output pad voltage to the output pad based on the bias signals. The device may have a pad voltage detector that receives the output pad voltage as the pad feedback signal from the output pad and provides the pad control signal to the bias generator based on the pad feedback signal.
    Type: Application
    Filed: June 6, 2022
    Publication date: December 7, 2023
    Inventors: Ranabir Dey, Gayathri Gandhi, Akshaykumar V Jabi, Vipul Patel Pursottam
  • Input-Output Buffer Tracking Circuitry
    Publication number: 20230133850
    Abstract: Various implementations described herein are directed to a device having an input-output pad configured to receive and supply an input-output pad voltage. The device may include gate tracking circuitry that receives a first voltage, receives a second voltage different than the first voltage, receives node voltages and provides a first tracking voltage and a second tracking voltage based on the first voltage, the second voltage and the node voltages. The device may include output circuitry that receives the first tracking voltage and the second tracking voltage from the gate tracking circuitry and provides the input-output pad voltage to the input-output pad based on the first tracking voltage and the second tracking voltage.
    Type: Application
    Filed: February 1, 2022
    Publication date: May 4, 2023
    Inventors: Seshagiri Rao Bogi, Gurupadayya Shidaganti, Akshaykumar V Jabi, Vipul Patel Pursottam