Patents by Inventor Dheemanth Prabhu Hejamady

Dheemanth Prabhu Hejamady 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).

  • Low-capacitance feedforward level-translator architecture for high-speed multi-phase oscillators
    Patent number: 11955930
    Abstract: This disclosure relates to multi-phase oscillators for electronic systems. An example system includes multiple level translator circuits and a ring oscillator circuit that includes multiple outputs. Each level translator circuit includes a first input transistor, a second input transistor, and an output. The ring oscillator circuit includes multiple outputs, and each output of the ring oscillator has a different phase. An output of the ring oscillator is coupled to only one input transistor of a level translator circuit, and the other input transistor of the level translator circuit is coupled to an output of another level translator circuit.
    Type: Grant
    Filed: January 4, 2023
    Date of Patent: April 9, 2024
    Assignee: Analog Devices, Inc.
    Inventors: Eric A. Sagen, Dheemanth Prabhu Hejamady