Patents by Inventor Anand Kumar Chamakura

Anand Kumar Chamakura 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 buffer with adaptive trip point
    Patent number: 7808275
    Abstract: Disclosed is a circuit comprising an inverter circuit which comprises inverters and level shifters; and a modulation circuit comprising a pull-up circuit and a pull-down circuit, the modulation circuit coupled to the inverter circuit to regulate the response of the circuit to an input voltage for various power supply voltage levels by the pull-up or pull-down circuit. Other embodiments are also disclosed.
    Type: Grant
    Filed: June 4, 2007
    Date of Patent: October 5, 2010
    Assignee: Cypress Semiconductor Corporation
    Inventors: George McCollough Ansel, Jeffery Scott Hunt, Anand Kumar Chamakura