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. 14, 2013
Filed:
Dec. 23, 2008
Frédéric Dubois, Charenton-le-Pont, FR;
Cyril Guilloux, Charenton-le-Pont, FR;
Pascal Allione, Charenton-le-Pont, FR;
Cécile Pietri, Charenton-le-Pont, FR;
David Freson, Charenton-le-Pont, FR;
Christian Joncour, Charenton le Pont, FR;
Frédéric Dubois, Charenton-le-Pont, FR;
Cyril Guilloux, Charenton-le-Pont, FR;
Pascal Allione, Charenton-le-Pont, FR;
Cécile Pietri, Charenton-le-Pont, FR;
David Freson, Charenton-le-Pont, FR;
Christian Joncour, Charenton le Pont, FR;
Other;
Abstract
A method of calculating an optical system (OS) of an ophthalmic lens according to a given spectacle frame comprising the steps of: providing geometrical data of the spectacle frame, providing wearer data, and optimization of the optical system (OS) according to at least the criteria consisting of the geometrical data of the spectacle frame, the wearer data and at least one positioning data, so as to generate at least two optical surfaces (S, S).