Patents by Inventor Stig Stuns

Stig Stuns 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).

  • Publication number: 20070168408
    Abstract: A parallel system for performing LMS coefficient adaptation includes a data memory, a tap memory, and two or more LMS hardware units. The LMS hardware units utilize data stored in the data memory and coefficients stored in the tap memory for performing multiple LMS coefficient adaptations in parallel.
    Type: Application
    Filed: January 13, 2006
    Publication date: July 19, 2007
    Inventors: Nick Skelton, Harald Bergh, Dake Liu, Tommy Eriksson, Niklas Persson, Stig Stuns
  • Publication number: 20060277041
    Abstract: A method for performing convolution on one or more first vectors including multiple vector elements using one or more second vectors. The method includes identifying one or more of the multiple vector elements of the one or more first vectors that do not have a value of zero, and convoluting the one or more first vectors with the one or more second vectors for the identified one or more of the multiple vector elements of the one or more first vectors that do not have a value of zero.
    Type: Application
    Filed: June 6, 2005
    Publication date: December 7, 2006
    Inventor: Stig Stuns
  • Patent number: 6714956
    Abstract: A system and method for accelerating least-mean-square algorithm-based coefficient adaptation which executes in one machine clock cycle one tap of the least-mean-square algorithm including data fetch, coefficient fetch, coefficient adaptation, convolution, and write-back of a new coefficient vector. A data memory stores an input signal. A coefficient memory stores a coefficient vector. A multiplication and accumulation unit reads the input signal from the data memory and the coefficient vector from the coefficient memory to perform convolution.
    Type: Grant
    Filed: July 24, 2000
    Date of Patent: March 30, 2004
    Assignee: Via Technologies, Inc.
    Inventors: Dake Liu, Stig Stuns, Harald Bergh, Nick Skelton