Patents by Inventor Hans Ulrik Lidahl

Hans Ulrik Lidahl 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).

  • BOUNDED SIMPLIFICATION OF GEOMETRICAL COMPUTER DATA
    Publication number: 20100277476
    Abstract: This invention discloses a method for simplifying geometrical data in higher dimensions and in particular reducing three-dimensional (3D) mesh (801) from an original 3D mesh (800). The simplification method comprises a series of reduction steps combined with operations that map the original data onto the reduced data in subsequent steps. The mapping allows calculation of absolute geometrical metrics, including distance and volume, for bounded simplification.
    Type: Application
    Filed: March 9, 2010
    Publication date: November 4, 2010
    Inventors: Gustaf Johansson, Hans Ulrik Lidahl, Mahiar Hamedi