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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.:

US 10881289 B1

PDFFull Text
Date of Patent:
Jan. 05, 2021

Filed:

Oct. 14, 2016

Device for testing the visual behavior of a person, and method for determining at least one optical design parameter of an ophthalmic lens using such a device

Applicant:

Essilor International, Charenton-le-Pont, FR;

Inventors:

Guilhem Escalier, Charenton-le-Pont, FR;

Isabelle Poulain, Charenton-le-Pont, FR;

Benjamin Rousseau, Charenton-le-Pont, FR;

Assignee:

Essilor International, Charenton-le-Pont, FR;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Brandi N Thomas

Int. Cl.
CPC ...
A61B 3/02 (2006.01); A61B 3/11 (2006.01); A61B 3/00 (2006.01); A61B 3/113 (2006.01); G02C 7/02 (2006.01); G02C 13/00 (2006.01); A61B 3/032 (2006.01); A61B 3/024 (2006.01); A61B 3/14 (2006.01);
U.S. Cl.
CPC ...
A61B 3/0091 (2013.01); A61B 3/0041 (2013.01); A61B 3/024 (2013.01); A61B 3/032 (2013.01); A61B 3/113 (2013.01); A61B 3/145 (2013.01); G02C 7/025 (2013.01); G02C 13/005 (2013.01);
Abstract

A device for testing visual behavior of a person, including: an active display configured to display at least one visually predominant target in a plurality of positions that are variable over time and that are aligned along at least one line or column, and a unit for controlling the display. The unit is programmed so that consecutive display positions of the target follow, over time, a visual tracking protocol.

Find Patent Forward Citations

Quick Actions:

Escalier, Guilhem. (2021). Device for testing the visual behavior of a person, and method for determining at least one optical design parameter of an ophthalmic lens using such a device (U.S. Patent No. 10881289). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10881289

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