Patents by Inventor David Rainton

David Rainton 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).

  • Adaptive cross correlator apparatus comprising adaptive controller for adaptively adjusting transfer functions of two filters
    Patent number: 5724485
    Abstract: In an adaptive cross correlator apparatus, a first receiving section receives a signal and outputs the received signal as a first signal, and a second receiving section receives a further signal and outputs the received further signal as a second signal, wherein the second receiving section is provided at a position different from that of the first receiving section. A first filter filters the first signal with a first changeable transfer function and outputs a filtered first signal, and a second filter filters the second signal with a second changeable transfer function and outputs a filtered second signal.
    Type: Grant
    Filed: September 26, 1995
    Date of Patent: March 3, 1998
    Assignee: ATR Human Information Processing Research Laboratories
    Inventor: David Rainton