The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2016
Filed:
Jan. 22, 2010
Helmut Altheimer, Baisweil-Lauchdorf, DE;
Wolfgang Becken, Munich, DE;
Gregor Esser, Munich, DE;
Dietmar Uttenweiler, Icking, DE;
Andrea Welk, Munich, DE;
Jochen Brosig, Zorneding, DE;
Christina Butz, Munich, DE;
Nadine Jung, Munich, DE;
Katrin Nicke, Neuried, DE;
Ilka Schwarz, Geretsried, DE;
Robert Bichler, Viersen, DE;
Martin Zimmermann, Erdweg-Kleinberghofen, DE;
Werner Mueller, Oetisheim, DE;
Hans Stetter, Munich, DE;
Helmut Altheimer, Baisweil-Lauchdorf, DE;
Wolfgang Becken, Munich, DE;
Gregor Esser, Munich, DE;
Dietmar Uttenweiler, Icking, DE;
Andrea Welk, Munich, DE;
Jochen Brosig, Zorneding, DE;
Christina Butz, Munich, DE;
Nadine Jung, Munich, DE;
Katrin Nicke, Neuried, DE;
Ilka Schwarz, Geretsried, DE;
Robert Bichler, Viersen, DE;
Martin Zimmermann, Erdweg-Kleinberghofen, DE;
Werner Mueller, Oetisheim, DE;
Hans Stetter, Munich, DE;
Rodenstock GmbH, Munich, DE;
Abstract
A method and device for calculating design parameters of a design of a progressive spectacle lens on the basis of a predetermined design polygon. The design parameters are calculated by specifying a point within the design polygon, in which the specified point defines the progressive spectacle lens design, and then determining a value of each design parameter at the specified point by an interpolation of at least part of the predetermined values at the corner points and, optionally, of at least part of the predetermined values of the design parameter at the at least one additional point.