Patents by Inventor Richard Stubblefield

Richard Stubblefield 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).

  • Patent number: 11948297
    Abstract: A racially unbiased mammogram analyzer includes an interface for receiving mammograms; a processor for extracting features of mammograms of general population; a processor for extracting features of mammograms of a specific race. In one embodiment, the general population mammogram features are represented by middle layers of a CNN and the race specific features are represented by the end layer of the CNN network. In one embodiment, the race specific layers of CNN change dynamically according to the race indication done explicitly. In one embodiment the race specific layers of CNN change dynamically according to the race indication given by race indication processor. In one embodiment, the race indications are computed by a network of parallel variational autoencoder networks. In one embodiment, the race indicator computes race specific information to the CNN and are provided by variational autoencoders.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: April 2, 2024
    Assignee: MedCognetics, Inc.
    Inventors: Timothy Cogan, Richard Stubblefield, Lakshman Tamil
  • Patent number: 7818645
    Abstract: Systems, methods, and a computer program are disclosed. One embodiment comprises a compiler for developing verification tests of an integrated circuit. The compiler comprises an interface and a built-in self-test (BIST) emulator. The interface includes an input and an output. The interface receives and forwards operator-level instructions to the BIST emulator, which is coupled to the output. The BIST emulator simulates the operation of a BIST module within the integrated circuit.
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: October 19, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Elias Gedamu, Denise Man, Eric Richard Stubblefield, Oguz Ertekin