Patents by Inventor Jennifer Quinn Trelewicz

Jennifer Quinn Trelewicz 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).

  • Faster transforms using early aborts and precision refinements
    Patent number: 6961473
    Abstract: Fast transforms that use early aborts and precision refinements are disclosed. When to perform a corrective action is detected based upon testing the incremental calculations of transform coefficients. Corrective action is then performed. The corrective action includes refining the incremental calculations to obtain additional precision and/or aborting the incremental calculations when the resulting numbers are sufficient.
    Type: Grant
    Filed: October 23, 2000
    Date of Patent: November 1, 2005
    Assignee: International Business Machines Corporation
    Inventors: Joan LaVerne Mitchell, Jennifer Quinn Trelewicz, Michael Thomas Brady