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. 15, 2018
Filed:
Sep. 23, 2016
Applicant:
Carl Zeiss Vision International Gmbh, Aalen, DE;
Inventors:
Jesus-Miguel Cabeza-Guillen, Aalen, DE;
Subhashini Mani, Waiblingen, DE;
Michael Gamperling, Leipheim, DE;
Assignee:
Carl Zeiss Vision International GmbH, Aalen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C 13/00 (2006.01); A61B 3/00 (2006.01); A61B 3/11 (2006.01);
U.S. Cl.
CPC ...
G02C 13/005 (2013.01); A61B 3/0025 (2013.01); A61B 3/111 (2013.01);
Abstract
The invention is directed to a method allowing the exact determination of the far visual point on spectacle lenses in a spectacle frame for a subject while taking into account the habitual head position or body posture. The method renders it possible to specify the coordinates of the far visual point on spectacle lenses in a coordinate system that is fixed in relation to the spectacle frame coordinate system. The invention also relates to a system carrying out the method.