Patents by Inventor Abhishek Katiyar

Abhishek Katiyar 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).

  • High voltage tolerant input buffer
    Patent number: 7521970
    Abstract: A high voltage tolerant input buffer capable of operating across wide range of power supply, including low power supply voltages, dynamically controls the gate voltage of an NMOS pass transistor by sensing the incoming high voltage signal at the pad and dynamically controlling the gate bias voltage of NMOS pass transistor.
    Type: Grant
    Filed: March 8, 2007
    Date of Patent: April 21, 2009
    Assignee: STMicroelectronics Pvt. Ltd.
    Inventors: Ranjeet Kumar Gupta, Abhishek Katiyar
  • HIGH VOLTAGE TOLERANT INPUT BUFFER
    Publication number: 20070210838
    Abstract: A high voltage tolerant input buffer capable of operating across wide range of power supply, including low power supply voltages, dynamically controls the gate voltage of an NMOS pass transistor by sensing the incoming high voltage signal at the pad and dynamically controlling the gate bias voltage of NMOS pass transistor.
    Type: Application
    Filed: March 8, 2007
    Publication date: September 13, 2007
    Applicant: STMICROELECTRONICS PVT. LTD.
    Inventors: Ranjeet GUPTA, Abhishek KATIYAR