Patents by Inventor Lars Hyldstrup

Lars Hyldstrup 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).

  • Method of estimation
    Patent number: 5915036
    Abstract: A method is described for estimating the bone quality of a vertebrate on the basis of two-dimensional image data comprising information relating to the trabecular structure of at least part of a bone of the vertebrate, the image data being data obtained by exposing at least the part of the bone to electromagnetic radiation, the method comprising subjecting the image data to a statistical analysis comprising deriving features from a parametric estimate of a power spectrum and/or deriving features from a transform similar to a distance transform--but in a number of directions.
    Type: Grant
    Filed: January 11, 1996
    Date of Patent: June 22, 1999
    Assignee: Eskofot A/S
    Inventors: Michael Grunkin, Knud Erik Fredfeldt, Lars Hyldstrup, Knut Conradsen