Inventor
RIFAI KATHARINA
DE12 patents
⚠️ This page may combine multiple inventors who share the name “RIFAI KATHARINA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZEISS CARL VISION INT GMBH
9 patentsUS10335025B2Jul 2, 2019
System and method for the training of head movements
ZEISS CARL VISION INT GMBH4 citations71
US10168549B2Jan 1, 2019
Optical visual aid with additional astigmatism
ZEISS CARL VISION INT GMBH2 citations70
US11333906B2May 17, 2022
Determination of at least one optical parameter of a spectacle lens
ZEISS CARL VISION INT GMBH3 citations69
US11906820B2Feb 20, 2024
Spectacle lens and a method for producing a spectacle lens
ZEISS CARL VISION INT GMBH0 citations61
US11809023B2Nov 7, 2023
Spectacle lens and a method for producing a spectacle lens
ZEISS CARL VISION INT GMBH0 citations61
US11826306B2Nov 28, 2023
Device and computer program for training a preferred retinal locus of fixation
ZEISS CARL VISION INT GMBH1 citations55
US11259698B2Mar 1, 2022
Apparatus and method for capturing a visual field of a person having a scotoma
ZEISS CARL VISION INT GMBH0 citations46
US12465211B2Nov 11, 2025
Method and system for operating an optometry device
ZEISS CARL VISION INT GMBH0 citations44
US11529049B2Dec 20, 2022
Method and device for determining a contrast sensitivity threshold
ZEISS CARL VISION INT GMBH0 citations44