Patents by Inventor Kevin L. Crowell

Kevin L. Crowell 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).

  • Methods of resolving artifacts in Hadamard-transformed data
    Patent number: 10373815
    Abstract: A method of validating data produced from a multiplexing process on an analytical instrument is disclosed. In one embodiment, the method includes using a pseudorandom sequence to encode a multiplexed segment of data; applying Hadamard transform to generate a demultiplexed segment of the data; aligning the pseudorandom sequence to the multiplexed data; and calculating a score for at least one positive value in the demultiplexed segment to find a valid demultiplexed value.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: August 6, 2019
    Assignee: Battelle Memorial Institute
    Inventors: Kevin L. Crowell, Spencer A. Prost
  • METHODS OF RESOLVING ARTIFACTS IN HADAMARD-TRANSFORMED DATA
    Publication number: 20140316718
    Abstract: A method of validating data produced from a multiplexing process on an analytical instrument is disclosed. In one embodiment, the method includes using a pseudorandom sequence to encode a multiplexed segment of data; applying Hadamard transform to generate a demultiplexed segment of the data; aligning the pseudorandom sequence to the multiplexed data; and calculating a score for at least one positive value in the demultiplexed segment to find a valid demultiplexed value.
    Type: Application
    Filed: March 5, 2014
    Publication date: October 23, 2014
    Applicant: BATTELLE MEMORIAL INSTITUTE
    Inventors: Kevin L. Crowell, Spencer A. Prost