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:
Feb. 12, 2017
Carl Zeiss Ag, Oberkochen, DE;
Carl Zeiss Vision International Gmbh, Aalen, DE;
Karsten Lindig, Erfurt, DE;
Jesús-Miguel Cabeza-Guillén, Aalen, DE;
Carl Zeiss Vision International GmbH, Aalen, DE;
Carl Zeiss AG, Oberkochen, DE;
Abstract
Mobile computer devices and systems for refraction determination of an eye, for example for objective refraction determination and/or subjective refraction determination, are provided. Here, a display of the mobile computer device can be driven to display an image for refraction determination. The mobile computer device includes a display, a processor and a non-transitory computer-readable medium having a program code stored therein. The program code is configured to cause the processor to drive only the display to display an image thereon for determining refraction of the eye.