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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 11327563 B1

PDFFull Text
Date of Patent:
May. 10, 2022

Filed:

Aug. 13, 2020

Light field vision-based testing device, adjusted pixel rendering method therefor, and online vision-based testing management system and method using same

Applicant:

Evolution Optiks Limited, Bridgetown, BB;

Inventors:

Raul Mihali, Westport, CT (US);

Yaiza Garcia, Beaconsfield, CA;

Guillaume Lussier, Montreal, CA;

Matej Goc, Kingston, CA;

Daniel Gotsch, Redwood City, CA (US);

Assignee:

EVOLUTION OPTIKS LIMITED, Bridgetown, BB;

Attorney:

Knobbe, Martens, Olson & Bear, LLP

Primary Examiner:

Jack Dinh

Int. Cl.
CPC ...
G06F 3/01 (2006.01); G06T 3/40 (2006.01); G02B 27/00 (2006.01); G06F 3/0484 (2022.01); G06K 9/00 (2022.01); G06F 3/04845 (2022.01); G06V 40/19 (2022.01);
U.S. Cl.
CPC ...
G06F 3/013 (2013.01); G02B 27/0025 (2013.01); G06F 3/04845 (2013.01); G06T 3/40 (2013.01); G06V 40/19 (2022.01);
Abstract

Described are various embodiments of a light field testing device, adjusted pixel rendering method and computer-readable medium therefor, and testing system and method using same. In one embodiment, a light field device, system or computer-implemented method is provided to dynamically adjust user perception, via a light field display, of at least one testing optotype in accordance with a vision-based test, while also providing test administrative guidance via the light field display.

Find Patent Forward Citations

Mihali, Raul. (2022). Light field vision-based testing device, adjusted pixel rendering method therefor, and online vision-based testing management system and method using same (U.S. Patent No. 11327563). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11327563

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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