Patents by Inventor Christine G. Hagberg

Christine G. Hagberg 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).

  • Computer based video system
    Patent number: 5903261
    Abstract: A computer based system for displaying and compressing video including a video capture card with a video compressor and a bus interface circuit that acts as a busmaster and outputs uncompressed video and compressed video to a computer bus for display of the uncompressed video on the computer monitor and storage of the compressed video on a memory of the computer.
    Type: Grant
    Filed: June 20, 1996
    Date of Patent: May 11, 1999
    Assignee: Data Translation, Inc.
    Inventors: Bruce E. Walsh, John Herdrich, William Smith, Mark E. Vrabel, Philip Borghesani, Christine G. Hagberg, Karen Champagne