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:
Jul. 07, 2020
Filed:
Aug. 02, 2019
Carl Zeiss Vision International Gmbh, Aalen, DE;
Carl Zeiss Ag, Oberkochen, DE;
Tobias Breuninger, Riederich, DE;
Frank Schäffel, Tübingen, DE;
Siegfried Wahl, Donzdorf, DE;
Karsten Lindig, Erfurt, DE;
Arne Ohlendorf, Tübingen, DE;
Jesús-Miguel Cabeza-Guillén, Aalen, DE;
Carl Zeiss Vision International GmbH, Aalen, DE;
Carl Zeiss AG, Oberkochen, DE;
Abstract
A component for a mobile computer device, such as a smartphone, can be secured to the housing of the mobile computer device. The component can deflect the light of a built-in light source of the mobile computer device with an optical element and optionally filter the same, or can provide its own light source to improve the option of measuring eccentric photorefraction using the mobile computer device.