Patents by Inventor Monika Füss

Monika Füss 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 and device for checking the centering of at least one spectacle lens
    Patent number: 11221505
    Abstract: In a method for checking the centration of at least one spectacle lens, the spectacle lens is arranged in a field of capture of an image capturer; at least one image of the spectacle lens is captured by means of the image capturer; and positions of functional engravings of the spectacle lens in the captured image are determined. Furthermore, at least one lens contour of the at least one spectacle lens in the captured image is determined and the centration of the spectacle lens is checked taking into account the determined positions of the functional engravings, the determined lens contour and a known, wearer-dependent target geometry of the centration.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: January 11, 2022
    Assignee: Rodenstock GmbH
    Inventors: Markus Tiemann, Martin Dumm, Monika Füss, Roswitha Fendt, Holger Wild