Patents by Inventor Roy H. Scott

Roy H. Scott 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).

  • Variable point sampling
    Patent number: 5311453
    Abstract: A method and system by which the number of samples used to characterize the noise cycle of an active noise cancellation system varies dynamically as a function of the fundamental operating frequency of the system.
    Type: Grant
    Filed: September 11, 1992
    Date of Patent: May 10, 1994
    Assignee: Noise Cancellation Technologies, Inc.
    Inventors: Jeffrey N. Denenberg, Roy H. Scott