Patents by Inventor Kapil Dev DWIVEDI

Kapil Dev DWIVEDI 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).

  • Non-fighting level shifters
    Patent number: 11876516
    Abstract: A level shifter circuit includes a first current mirror coupled between a power terminal and a ground terminal, a second current mirror coupled between the power terminal and the ground terminal, and a level shifter. The level shifter includes a first transistor coupled to the first current mirror and a second transistor coupled to the second current mirror. The first current mirror and the second current mirror control a state of the first transistor and the second transistor.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: January 16, 2024
    Assignee: Synopsys, Inc.
    Inventors: Peter Kwang Lee, Kapil Dev Dwivedi, John Edward Barth
  • NON-FIGHTING LEVEL SHIFTERS
    Publication number: 20220158638
    Abstract: A level shifter circuit includes a first current mirror coupled between a power terminal and a ground terminal, a second current mirror coupled between the power terminal and the ground terminal, and a level shifter. The level shifter includes a first transistor coupled to the first current mirror and a second transistor coupled to the second current mirror. The first current mirror and the second current mirror control a state of the first transistor and the second transistor.
    Type: Application
    Filed: November 12, 2021
    Publication date: May 19, 2022
    Inventors: Peter Kwang LEE, Kapil Dev DWIVEDI, John Edward BARTH