Patents by Inventor Vijaya Bandara Wickremarachchi

Vijaya Bandara Wickremarachchi 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 circuit with dual power down functions
    Patent number: 6330679
    Abstract: An input buffer circuit includes an input buffer. The input buffer has an input adapted to be coupled to an address bus and a power down input. The input buffer circuit further includes power down circuitry adapted to be coupled to an address bus strobe and coupled to the power down input. When the address bus is detected to be idle by the power down circuitry, a power down signal is sent to the power down input. This powers down the input buffer.
    Type: Grant
    Filed: December 31, 1997
    Date of Patent: December 11, 2001
    Assignee: Intel Corporation
    Inventors: James Conary, Vijaya Bandara Wickremarachchi