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:
Jun. 11, 2024
Filed:
Dec. 19, 2020
Imec Vzw, Leuven, BE;
Andres Felipe Vasquez Quintero, Antwerp, BE;
IMEC VZW, Leuven, BE;
Abstract
In some embodiments, a method for controlling an artificial iris may include receiving a measurement of light intensity detected by a sensor on or adjacent to the artificial iris. The method may include accessing a user-specific profile based on user calibration for determining one or more user-specific thresholds of light intensity of the user-specific profile. The one or more user-specific thresholds are associated with light intensities for triggering a change of light transmittance through the artificial iris. The method may include comparing the received measurement of light intensity to the one or more thresholds in the user-specific profile. The method may include determining, based on the comparing, whether to turn on or turn off one or more concentric rings of liquid crystals of the artificial iris for controlling an amount of light transmitted through the artificial iris.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile