for testing contrast sensitivity

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CPC
A61B3/022

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AHUMAN NECESSITIES A61Medical science A61BDIAGNOSIS SURGERY IDENTIFICATION A61B3/00Apparatus for testing the eyes Instruments for examining the eyes

Current Industry

A61B3/022for testing contrast sensitivity

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Vision testing via prediction-based setting of initial stimuli char...
- Patent number 12,133,683
- Issue date Nov 5, 2024
- University of Miami
- Mohamed Abou Shousha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for evaluating a vision of a subject
- Patent number 12,089,895
- Issue date Sep 17, 2024
- Shamir Optical Industry Ltd.
- Gvir Greenspan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods, apparatus, and systems for ophthalmic testing and measurement
- Patent number 12,076,084
- Issue date Sep 3, 2024
- LumiThera Diagnostics, Inc.
- Gregory R. Jackson
- G08 - SIGNALLING
Information Patent Grant
Computer implemented colour vision test and method of calibrating t...
- Patent number 11,989,801
- Issue date May 21, 2024
- MEDICONTUR KFT.
- György Ábrahám
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for testing for color vision loss
- Patent number 11,883,097
- Issue date Jan 30, 2024
- Innova Systems, Inc.
- Cheryl Nordstrom
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for characterizing the visual system of a subject
- Patent number 11,857,254
- Issue date Jan 2, 2024
- Essilor International
- Rémy Allard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photobleaching method
- Patent number 11,844,572
- Issue date Dec 19, 2023
- The UAB Research Foundation
- John G. Edwards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Augmented and virtual reality display systems and methods for diagn...
- Patent number 11,747,627
- Issue date Sep 5, 2023
- Magic Leap, Inc.
- Nicole Elizabeth Samee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and diagnostic tools for measuring visual noise-based contr...
- Patent number 11,712,159
- Issue date Aug 1, 2023
- The Board of Trustees of the University of Illinois
- James Jason McAnany
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vision testing via prediction-based setting of initial stimuli char...
- Patent number 11,659,987
- Issue date May 30, 2023
- University of Miami
- Mohamed Abou Shousha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vision testing via prediction-based setting of an initial stimuli c...
- Patent number 11,659,988
- Issue date May 30, 2023
- University of Miami
- Mohamed Abou Shousha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for performing automated subjective refraction
- Patent number 11,653,829
- Issue date May 23, 2023
- Nidek Co., Ltd.
- Gareguin Mikaelian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Augmented reality pulse oximetry
- Patent number 11,644,674
- Issue date May 9, 2023
- Magic Leap, Inc.
- Nicole Elizabeth Samec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for evaluating contrast sensitivity and other v...
- Patent number 11,583,178
- Issue date Feb 21, 2023
- Burke Neurological Institute
- Glen Prusky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Visual contrast sensitivity cards for pediatric subjects
- Patent number 11,559,199
- Issue date Jan 24, 2023
- New England College of Optometry
- Dale Luisa Mayer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eyesight training device for cognition correction
- Patent number 11,534,361
- Issue date Dec 27, 2022
- EDENLUX CORPORATION
- Sungyong Park
- G02 - OPTICS
Information Patent Grant
Method and device for determining a contrast sensitivity threshold
- Patent number 11,529,049
- Issue date Dec 20, 2022
- Carl Zeiss Vision International GmbH
- Katharina Rifai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and systems using fractional rank precision and mean averag...
- Patent number 11,490,803
- Issue date Nov 8, 2022
- ADAPTIVE SENSORY TECHNOLOGY, INC.
- Michael Dorr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, apparatus, and systems for ophthalmic testing and measurement
- Patent number 11,478,143
- Issue date Oct 25, 2022
- MacuLogix, Inc.
- Gregory R. Jackson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods, apparatus, and systems for ophthalmic testing and measurement
- Patent number 11,478,142
- Issue date Oct 25, 2022
- MacuLogix, Inc.
- Gregory R. Jackson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods, apparatus, and systems for ophthalmic testing and measurement
- Patent number 11,471,044
- Issue date Oct 18, 2022
- MacuLogix, Inc.
- Gregory R. Jackson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Augmented and virtual reality display systems and methods for diagn...
- Patent number 11,474,359
- Issue date Oct 18, 2022
- Magic Leap, Inc.
- Nicole Elizabeth Samec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for providing analysis of visual function using a...
- Patent number 11,452,440
- Issue date Sep 27, 2022
- The Board of Trustees of the Leland Stanford Junior University
- Daniel Palanker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Visual stimuli maze test for detecting visual abnormalities in prod...
- Patent number 11,425,889
- Issue date Aug 30, 2022
- Cedars-Sinai Medical Center
- Maya Koronyo
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Photobleaching method
- Patent number 11,298,014
- Issue date Apr 12, 2022
- The UAB Research Foundation
- John G. Edwards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and systems for diagnosing and treating presbyopia
- Patent number 11,256,096
- Issue date Feb 22, 2022
- Magic Leap, Inc.
- Nicole Elizabeth Samec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic eye condition self-diagnosis
- Patent number 11,224,339
- Issue date Jan 18, 2022
- International Business Machines Corporation
- Raghav Batta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photobleaching method
- Patent number 11,224,340
- Issue date Jan 18, 2022
- The UAB Research Foundation
- John G. Edwards
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for the rapid measurement of the visual contrast...
- Patent number 11,213,198
- Issue date Jan 4, 2022
- Johnson & Johnson Vision Care, Inc.
- John E. Greivenkamp
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pixelated, full-field multi-protocol stimulus source apparatus, met...
- Patent number 11,160,447
- Issue date Nov 2, 2021
- The Board of Trustees of the University of Illinois
- John R. Hetling
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETERMINING AT LEAST ONE VISUAL PARAMETER
- Publication number 20240366083
- Publication date Nov 7, 2024
- CARL ZEISS VISION INTERNATIONAL GMBH
- Katharina Rifai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTRAST-SENSITIVITY TEST DEVICE, OPTICAL-ELEMENT EVALUATION DEVICE...
- Publication number 20240285162
- Publication date Aug 29, 2024
- NAC IMAGE TECHNOLOGY INC.
- Takuji HIGASHIKAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM FOR DETECTING A BODY RESPONSE TO A VISUAL STIMULUS ON AN EYE...
- Publication number 20240277222
- Publication date Aug 22, 2024
- Essilor International
- Daniel SPIEGEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHOTOBLEACHING METHOD
- Publication number 20240252037
- Publication date Aug 1, 2024
- The UAB Research Foundation
- John G. EDWARDS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for Vision Acuity Assessment based on Color Vision
- Publication number 20240049961
- Publication date Feb 15, 2024
- VirtuOptica Ltd.
- Abraham Sela
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR TESTING FOR COLOR VISION LOSS
- Publication number 20240000309
- Publication date Jan 4, 2024
- Innova Systems, Inc.
- Cheryl Nordstrom
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR EVALUATING CONTRAST SENSITIVITY FUNCTION
- Publication number 20230414092
- Publication date Dec 28, 2023
- Burke Neurological Institute
- Glen Prusky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND C...
- Publication number 20230380678
- Publication date Nov 30, 2023
- MITSUI CHEMICALS, INC.
- Daiki ITO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUGMENTED AND VIRTUAL REALITY DISPLAY SYSTEMS AND METHODS FOR DIAGN...
- Publication number 20230359045
- Publication date Nov 9, 2023
- Magic Leap, Inc.
- Nicole Elizabeth Samec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Spatially Aware System and Method to Determine Perception of Supra-...
- Publication number 20230316596
- Publication date Oct 5, 2023
- Andrew Michael Somers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Monocular Foveal Focal White and Color Light Photobleaching
- Publication number 20230145621
- Publication date May 11, 2023
- Albert John Hofeldt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND SYSTEMS USING FRACTIONAL RANK PRECISION AND MEAN AVERAG...
- Publication number 20230095492
- Publication date Mar 30, 2023
- Adaptive Sensory Technology, Inc.
- Michael DORR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPUTER IMPLEMENTED COLOUR VISION TEST AND METHOD OF CALIBRATING T...
- Publication number 20230032436
- Publication date Feb 2, 2023
- MEDICONTUR KFT.
- György ÁBRAHÁM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUGMENTED AND VIRTUAL REALITY DISPLAY SYSTEMS AND METHODS FOR DIAGN...
- Publication number 20230004008
- Publication date Jan 5, 2023
- Magic Leap, Inc.
- Nicole Elizabeth Samec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTRAST SENSITIVITY MEASUREMENT APPARATUS, CONTRAST SENSITIVITY ME...
- Publication number 20220304568
- Publication date Sep 29, 2022
- Nippon Telegraph and Telephone Corporation
- Kenchi HOSOKAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and Apparatus for Measuring Vision Function
- Publication number 20220304570
- Publication date Sep 29, 2022
- EyeQue Inc.
- Noam Sapiens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR EYE EVALUATION AND TREATMENT
- Publication number 20220225873
- Publication date Jul 21, 2022
- Robert Wendell Arnold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VISION TESTING VIA PREDICTION-BASED SETTING OF AN INITIAL STIMULI C...
- Publication number 20220125296
- Publication date Apr 28, 2022
- University of Miami
- Mohamed ABOU SHOUSHA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VISION TESTING VIA PREDICTION-BASED SETTING OF INITIAL STIMULI CHAR...
- Publication number 20220125299
- Publication date Apr 28, 2022
- University of Miami
- Mohamed ABOU SHOUSHA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VISION TESTING VIA PREDICTION-BASED SETTING OF INITIAL STIMULI CHAR...
- Publication number 20220125295
- Publication date Apr 28, 2022
- University of Miami
- Mohamed ABOU SHOUSHA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR DETERMINING A CONTRAST SENSITIVITY THRESHOLD
- Publication number 20220110518
- Publication date Apr 14, 2022
- CARL ZEISS VISION INTERNATIONAL GMBH
- Katharina Rifai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VIRTUAL REALITY OCULAR EXAMINATION SYSTEM
- Publication number 20220071483
- Publication date Mar 10, 2022
- VISIONIX - LUNEAU TECHNOLOGY
- Marc ABITBOL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHOTOBLEACHING METHOD
- Publication number 20220061657
- Publication date Mar 3, 2022
- The UAB Research Foundation
- John G. EDWARDS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VISUAL CONTRAST SENSITIVITY CARDS FOR PEDIATRIC SUBJECTS
- Publication number 20220031157
- Publication date Feb 3, 2022
- New England College of Optometry
- Dale Luisa MAYER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VISUAL ACUITY MEASUREMENT APPARATUS
- Publication number 20210407315
- Publication date Dec 30, 2021
- FOCUS READING TECHNOLOGY INC.
- Howard Jay Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHOTOBLEACHING METHOD
- Publication number 20210307601
- Publication date Oct 7, 2021
- The UAB Research Foundation
- John G. EDWARDS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUGMENTED AND VIRTUAL REALITY DISPLAY SYSTEMS AND METHODS FOR DIAGN...
- Publication number 20210286180
- Publication date Sep 16, 2021
- Magic Leap, Inc.
- Nicole Elizabeth Samec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUGMENTED REALITY PULSE OXIMETRY
- Publication number 20210231959
- Publication date Jul 29, 2021
- Magic Leap, Inc.
- Nicole Elizabeth Samec
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR PERFORMING AUTOMATED SUBJECTIVE REFRACTION
- Publication number 20210177254
- Publication date Jun 17, 2021
- NIDEK CO., LTD.
- Gareguin Mikaelian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING ANALYSIS OF VISUAL FUNCTION USING A...
- Publication number 20210153736
- Publication date May 27, 2021
- The Board of Trustees of the Leland Stanford Junior University
- Daniel PALANKER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

for testing contrast sensitivity

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Vision testing via prediction-based setting of initial stimuli char...

System and method for evaluating a vision of a subject

Methods, apparatus, and systems for ophthalmic testing and measurement

Computer implemented colour vision test and method of calibrating t...

Method and apparatus for testing for color vision loss

Method and system for characterizing the visual system of a subject

Photobleaching method

Augmented and virtual reality display systems and methods for diagn...

Methods and diagnostic tools for measuring visual noise-based contr...

Vision testing via prediction-based setting of initial stimuli char...

Vision testing via prediction-based setting of an initial stimuli c...

Systems and methods for performing automated subjective refraction

Augmented reality pulse oximetry

Systems and methods for evaluating contrast sensitivity and other v...

Visual contrast sensitivity cards for pediatric subjects

Eyesight training device for cognition correction

Method and device for determining a contrast sensitivity threshold

Methods and systems using fractional rank precision and mean averag...

Methods, apparatus, and systems for ophthalmic testing and measurement

Methods, apparatus, and systems for ophthalmic testing and measurement

Methods, apparatus, and systems for ophthalmic testing and measurement

Augmented and virtual reality display systems and methods for diagn...

System and method for providing analysis of visual function using a...

Visual stimuli maze test for detecting visual abnormalities in prod...

Photobleaching method

Methods and systems for diagnosing and treating presbyopia

Dynamic eye condition self-diagnosis

Photobleaching method

System and method for the rapid measurement of the visual contrast...

Pixelated, full-field multi-protocol stimulus source apparatus, met...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR DETERMINING AT LEAST ONE VISUAL PARAMETER

CONTRAST-SENSITIVITY TEST DEVICE, OPTICAL-ELEMENT EVALUATION DEVICE...

SYSTEM FOR DETECTING A BODY RESPONSE TO A VISUAL STIMULUS ON AN EYE...

PHOTOBLEACHING METHOD

Method for Vision Acuity Assessment based on Color Vision

METHOD AND APPARATUS FOR TESTING FOR COLOR VISION LOSS

SYSTEMS AND METHODS FOR EVALUATING CONTRAST SENSITIVITY FUNCTION

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND C...

AUGMENTED AND VIRTUAL REALITY DISPLAY SYSTEMS AND METHODS FOR DIAGN...

Spatially Aware System and Method to Determine Perception of Supra-...

Monocular Foveal Focal White and Color Light Photobleaching

METHODS AND SYSTEMS USING FRACTIONAL RANK PRECISION AND MEAN AVERAG...

COMPUTER IMPLEMENTED COLOUR VISION TEST AND METHOD OF CALIBRATING T...

AUGMENTED AND VIRTUAL REALITY DISPLAY SYSTEMS AND METHODS FOR DIAGN...

CONTRAST SENSITIVITY MEASUREMENT APPARATUS, CONTRAST SENSITIVITY ME...

Method and Apparatus for Measuring Vision Function

SYSTEMS AND METHODS FOR EYE EVALUATION AND TREATMENT

VISION TESTING VIA PREDICTION-BASED SETTING OF AN INITIAL STIMULI C...

VISION TESTING VIA PREDICTION-BASED SETTING OF INITIAL STIMULI CHAR...

VISION TESTING VIA PREDICTION-BASED SETTING OF INITIAL STIMULI CHAR...

METHOD AND DEVICE FOR DETERMINING A CONTRAST SENSITIVITY THRESHOLD

VIRTUAL REALITY OCULAR EXAMINATION SYSTEM

PHOTOBLEACHING METHOD

VISUAL CONTRAST SENSITIVITY CARDS FOR PEDIATRIC SUBJECTS

VISUAL ACUITY MEASUREMENT APPARATUS

PHOTOBLEACHING METHOD

AUGMENTED AND VIRTUAL REALITY DISPLAY SYSTEMS AND METHODS FOR DIAGN...

AUGMENTED REALITY PULSE OXIMETRY

SYSTEMS AND METHODS FOR PERFORMING AUTOMATED SUBJECTIVE REFRACTION

SYSTEM AND METHOD FOR PROVIDING ANALYSIS OF VISUAL FUNCTION USING A...