Patents by Inventor James H. Shibley

James H. Shibley 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).

  • Patent number: 5650745
    Abstract: An integrated circuit (IC) with metal-oxide semiconductor field effect transistor (MOSFET) circuitry and on-chip protection against oxide damage caused by plasma-induced electrical charges includes a MOSFET circuit for receiving and processing an input signal and a complementary MOSFET pass gate coupled to the input thereof for receiving and passing the input signal thereto. The complementary MOSFET pass gate includes complementary MOSFETs with control terminals, input terminals and output terminals, with the control terminals being connected for receiving the IC power supply voltage and ground potentials, the input terminals connected together for receiving the input signal and the output terminals connected together and to the input of the MOSFET circuit for passing the input signal thereto in response to the receiving of the IC power supply voltage and ground potentials.
    Type: Grant
    Filed: August 26, 1996
    Date of Patent: July 22, 1997
    Assignee: National Semiconductor Corporation
    Inventors: Richard B. Merrill, James H. Shibley