Patents by Inventor Karishma

Karishma 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).

  • Level shifter
    Patent number: 10536147
    Abstract: The present disclosure relates to an apparatus including level shifter circuitry configured to convert a voltage between one or more multi-voltage domains. The apparatus may include an integrated circuit having a cross-coupled latch including a first weak transistor cross-coupled with a second weak transistor. The integrated circuit may further include a first strong transistor in parallel with the first weak transistor and a second strong transistor in parallel with the second weak transistor. The integrated circuit may further include an inverter configured to toggle at least one of the first weak transistor and the second weak transistor.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: January 14, 2020
    Assignee: Cadence Design Systems, Inc.
    Inventors: Vinod Kumar, Karishma