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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 12778416 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Apr. 19, 2024

Devices and methods for determining data related to a progression of refractive values of a person

Applicants:

Carl Zeiss Vision International Gmbh, Aalen, DE;

Carl Zeiss Shanghai Co. Ltd., Shanghai, CN;

Inventors:

Maria Jose Barraza-Bernal, Aalen, DE;

Arne Ohlendorf, Tübingen, DE;

Pablo Sanz Diez, Tübingen, DE;

Xiancai Feng, Shanghai, CN;

Siegfried Wahl, Donzdorf, DE;

Timo Kratzer, Aalen, DE;

Assignees:

Carl Zeiss Vision International GmbH, Aalen, DE;

Carl Zeiss Shanghai Co. Ltd., Shanghai, CN;

Attorney:

Qubit IP, PLLC

Primary Examiner:

Mohammed A Hasan

Int. Cl.
CPC ...
A61B 3/103 (2006.01); A61B 3/028 (2006.01); A61B 5/00 (2006.01); G16H 10/60 (2018.01); G16H 50/30 (2018.01); G16H 50/50 (2018.01);
U.S. Cl.
CPC ...
A61B 3/103 (2013.01); A61B 3/028 (2013.01); A61B 5/4842 (2013.01); G16H 10/60 (2018.01); G16H 50/30 (2018.01); G16H 50/50 (2018.01);
Abstract

A processing device, a computer-implemented method, and a computer program for determining data related to a progression of refractive values of a person; and a system, a computer-implemented method, and a computer program for providing data related to a progression of refractive values are disclosed. The processing device receives data related to a person, including a refractive status of the person; age, gender, and ethnicity of the person; and a risk factor related to the person; and determines data related to the progression of refractive values deploying a machine learning algorithm, wherein the machine learning algorithm includes at least one prediction model for determining a relationship between the data related to the person and the progression of the refractive values of the person. By using the processing device, the system, the computer-implemented methods, and the computer programs the prediction of both myopia onset and myopia progression can be improved.

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Barraza-Bernal, Maria. (2026). Devices and methods for determining data related to a progression of refractive values of a person (U.S. Patent No. 12778416). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12778416

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