Patents by Inventor Gordon Reesor

Gordon Reesor 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).

  • Single-sided subband filters
    Patent number: 6522747
    Abstract: In a method of processing an input signal, the input signal is divided into a plurality of subbands with the aid of bank of complex valued, single-sided subband filters. The single-sided frequency spectra of the resulting subbands make aliasing negligible at near twice the critical downsampling rates.
    Type: Grant
    Filed: November 23, 1999
    Date of Patent: February 18, 2003
    Assignee: Zarlink Semiconductor Inc.
    Inventors: James Reilly, Nima Ahmadvad, Mike Seibert, Gordon Reesor