Patents by Inventor Steven D. Trautman

Steven D. Trautman 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).

  • Efficient reconstruction
    Patent number: 7039665
    Abstract: Efficient reconstruction of a discrete signal in a range from subband coefficients of multirate analysis filtering translates the range into required input coefficient ranges and minimizes computation and memory access.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: May 2, 2006
    Assignee: Texas Instruments Incorporated
    Inventors: Daniel L. Zelazo, Steven D. Trautman
  • Efficient reconstruction
    Publication number: 20040064492
    Abstract: Efficient reconstruction of a discrete signal in a range from subband coefficients of multirate analysis filtering translates the range into required input coefficient ranges and minimizes computation and memory access.
    Type: Application
    Filed: September 27, 2002
    Publication date: April 1, 2004
    Inventors: Daniel L. Zelazo, Steven D. Trautman