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A61B3/0285
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HUMAN NECESSITIES
A61
Medical science
A61B
DIAGNOSIS SURGERY IDENTIFICATION
A61B3/00
Apparatus for testing the eyes Instruments for examining the eyes
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A61B3/0285
Phoropters
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Patents Grants
last 30 patents
Information
Patent Grant
Process of correction of the shift due to temperature of the optica...
Patent number
11,944,381
Issue date
Apr 2, 2024
Essilor International
Didier Grand-Clement
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Eye examination method and apparatus therefor
Patent number
11,826,099
Issue date
Nov 28, 2023
Ori Raviv
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Vision inspection and correction method, together with the system a...
Patent number
11,789,259
Issue date
Oct 17, 2023
PASSION LIGHT INC.
Jih-Yi Liao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for automated subjective refractions
Patent number
11,779,202
Issue date
Oct 10, 2023
Lombart Brothers, Inc.
Matthew Grossberg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Remote comprehensive eye examination system
Patent number
11,759,108
Issue date
Sep 19, 2023
DigitalOptometrics LLC
Howard S. Fried
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dog bone shaped cylindrical tunable fluidic lens with minimized def...
Patent number
11,703,617
Issue date
Jul 18, 2023
Erol Ozgur
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and method for measuring subjective ocular refraction wit...
Patent number
11,659,989
Issue date
May 30, 2023
Essilor International
Gildas Marin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Systems and methods for vision testing
Patent number
11,510,566
Issue date
Nov 29, 2022
Essilor International
David Tang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Remote comprehensive eye examination system
Patent number
11,510,569
Issue date
Nov 29, 2022
DigitalOptometrics LLC
Howard S. Fried
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and method for enabling customers to obtain refraction speci...
Patent number
11,457,807
Issue date
Oct 4, 2022
20/20 Vision Center, LLC
Joseph S. Seriani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Smart phone based virtual visual charts for measuring visual acuity
Patent number
11,432,718
Issue date
Sep 6, 2022
EYEQUE INC.
Ying Xu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Subjective optometry apparatus and storage medium
Patent number
11,395,586
Issue date
Jul 26, 2022
Nidek Co., Ltd.
Yukito Hirayama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Remote eye examination system
Patent number
11,382,499
Issue date
Jul 12, 2022
VPH INTELLECTUAL PROPERTY, LLC
Christopher Bradley Brocwell
G08 - SIGNALLING
Information
Patent Grant
Eye examination method and apparatus therefor
Patent number
11,363,946
Issue date
Jun 21, 2022
Ori Raviv
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Subjective optometry apparatus, subjective optometry method, and re...
Patent number
11,330,978
Issue date
May 17, 2022
Nidek Co., Ltd.
Taeko Horino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Remote comprehensive eye examination system
Patent number
11,259,701
Issue date
Mar 1, 2022
DigitalOptometrics LLC
Howard S. Fried
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Devices, method, and computer programs for determining the refracti...
Patent number
11,129,526
Issue date
Sep 28, 2021
Carl Zeiss Vision International GmbH
Arne Ohlendorf
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tunable-lens-based refractive examination
Patent number
11,096,576
Issue date
Aug 24, 2021
PlenOptika, Inc.
Shivang R. Dave
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Subjective optometry apparatus and storage medium
Patent number
10,980,412
Issue date
Apr 20, 2021
Nidek Co., Ltd.
Michihiro Takii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and systems for determining refractive corrections of human...
Patent number
10,884,265
Issue date
Jan 5, 2021
PERFECT VISION TECHNOLOGY (HK) LTD.
Junzhong Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and method for enabling customers to obtain refraction speci...
Patent number
10,874,299
Issue date
Dec 29, 2020
20/20 Vision Center, LLC
Joseph S. Seriani
G02 - OPTICS
Information
Patent Grant
Remote comprehensive eye examination system
Patent number
10,827,925
Issue date
Nov 10, 2020
DigitalOptometrics LLC
Howard S. Fried
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Remote comprehensive eye examination system
Patent number
10,602,928
Issue date
Mar 31, 2020
DigitalOptometrics LLC
Howard S. Fried
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Remote comprehensive eye examination system
Patent number
10,524,658
Issue date
Jan 7, 2020
DigitalOptometrics LLC
Howard S. Fried
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Vision-compensating device, method for controlling a vision-compens...
Patent number
10,499,807
Issue date
Dec 10, 2019
Essilor International
Stephane Boutinon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Phoropter, and method for measuring refraction using a phoroptor of...
Patent number
10,492,676
Issue date
Dec 3, 2019
Essilor International
Stephane Boutinon
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and method for determining corrective vision
Patent number
10,492,675
Issue date
Dec 3, 2019
Johnson & Johnson Vision Care, Inc.
Michael F. Widman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and systems for determining refractive corrections of human...
Patent number
10,444,539
Issue date
Oct 15, 2019
PERECT VISION TECHNOLOGY (HK) LTD.
Junzhong Liang
G02 - OPTICS
Information
Patent Grant
Optometry apparatus controller, optometry system, and storage mediu...
Patent number
10,405,741
Issue date
Sep 10, 2019
Nidek Co., Ltd.
Tomoyuki Sugiura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
INTERNAL CALIBRATION FOR AUTO-PHOROPTER
Publication number
20230404386
Publication date
Dec 21, 2023
iCRx, Inc.
Erol Ozgur
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR AUTOMATED SUBJECTIVE REFRACTIONS
Publication number
20230397808
Publication date
Dec 14, 2023
Lombart Brothers, Inc.
Matthew Grossberg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
REMOTE COMPREHENSIVE EYE EXAMINATION SYSTEM
Publication number
20230346218
Publication date
Nov 2, 2023
DigitalOptometrics LLC
Howard S. Fried
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOROPTER AND OPTOMETRY DEVICE FOR TESTING AN INDIVIDUAL'S EYES
Publication number
20230309817
Publication date
Oct 5, 2023
Essilor International
Léonard HARTMANN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DOG BONE SHAPED CYLINDRICAL TUNABLE FLUIDIC LENS WITH MINIMIZED DEF...
Publication number
20230305195
Publication date
Sep 28, 2023
Arizona Board of Regents on behalf of The University of Arizona
EROL OZGUR
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INFORMATION PROCESSING DEVICE, EYESIGHT TEST SYSTEM, INFORMATION PR...
Publication number
20230284902
Publication date
Sep 14, 2023
SONY GROUP CORPORATION
Justinas MISEIKIS
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ASTIGMATISM TESTING APPARATUS AND METHOD OF USE
Publication number
20230263387
Publication date
Aug 24, 2023
Alexander Plekhanov
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PORTABLE INTELLIGENT MULTI-FUNCTION PHOROPTER
Publication number
20230255482
Publication date
Aug 17, 2023
Wen-Jung Lo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
A SYSTEM, AND METHOD TO PROVIDE TELEPRESENCE ROBOT EYE EXAMINATION...
Publication number
20230255571
Publication date
Aug 17, 2023
WILLIS DENNIS GRAJALES
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ERGONOMIC REFRACTION STATION AND METHOD FOR USING SAME
Publication number
20230233073
Publication date
Jul 27, 2023
Hernando HERNANDEZ LEAL
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM FOR DETERMINING A SUBJECTIVE VALUE OF AN OPTICAL FEATURE OF...
Publication number
20230139007
Publication date
May 4, 2023
Essilor International
Gildas MARIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PORTABLE SIGHT TESTING APPARATUS
Publication number
20230008623
Publication date
Jan 12, 2023
4IZE PTY LTD
Sarah CROWE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS AND METHOD FOR MEASURING AT LEAST ONE VISUAL REFRACTION F...
Publication number
20220395174
Publication date
Dec 15, 2022
Essilor International
Gildas MARIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMOLOGIC APPARATUS AND MEASUREMENT METHOD USING THE SAME
Publication number
20220369921
Publication date
Nov 24, 2022
TOPCON CORPORATION
Tomohiro SAKURADA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD AND APPARATUS FOR EVALUATION AND THERAPEUTIC RELAXATION OF EYES
Publication number
20220322930
Publication date
Oct 13, 2022
Sina Fateh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD AND INSTRUMENT FOR PROVIDING AT LEAST ONE EYE OF A SUBJECT W...
Publication number
20220304569
Publication date
Sep 29, 2022
Essilor International
Gildas MARIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
EYE EXAMINATION METHOD AND APPARATUS THEREFOR
Publication number
20220296093
Publication date
Sep 22, 2022
VirtuOptica Ltd.
Ori Raviv
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
REMOTE COMPREHENSIVE EYE EXAMINATION SYSTEM
Publication number
20220183556
Publication date
Jun 16, 2022
DigitalOptometrics LLC
Howard S. Fried
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DOG BONE SHAPED CYLINDRICAL TUNABLE FLUIDIC LENS WITH MINIMIZED DEF...
Publication number
20220163702
Publication date
May 26, 2022
Erol Ozgur
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMOLOGIC DEVICE AND OPHTHALMOLOGIC SYSTEM
Publication number
20220151486
Publication date
May 19, 2022
TOPCON CORPORATION
Yoko TATARA
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
Mobile Ophthalmic Unit
Publication number
20220061662
Publication date
Mar 3, 2022
VITALY SAMSONOV
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS OF CORRECTION OF THE SHIFT DUE TO TEMPERATURE OF THE OPTICA...
Publication number
20220015623
Publication date
Jan 20, 2022
Essilor International
Didier GRAND-CLEMENT
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICE AND METHOD FOR PLACING A PHOROPTER HEAD IN A HORIZONTAL POSI...
Publication number
20220007930
Publication date
Jan 13, 2022
Essilor International
Julien VELGHE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS AND METHOD FOR DETERMINING AN EYE PROPERTY
Publication number
20220007939
Publication date
Jan 13, 2022
Shivang R. Dave
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AUTOMATED REFRACTION EXAMINATION SYSTEM
Publication number
20220000359
Publication date
Jan 6, 2022
Zaaf Science Group LLC
Yan Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS AND SYSTEMS OF OPTICAL DIAGNOSIS FOR REFRACTIVE EYE EXAMS
Publication number
20210338074
Publication date
Nov 4, 2021
Junzhong Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR VISION TESTING
Publication number
20210290051
Publication date
Sep 23, 2021
Essilor International
David TANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR ENABLING CUSTOMERS TO OBTAIN VISION AND EYE...
Publication number
20210251482
Publication date
Aug 19, 2021
20/20 Vision Center LLC
Joseph S. Seriani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE, METHOD AND BOOTH FOR AUTOMATIC DETERMINATION OF THE SUBJECT...
Publication number
20210212560
Publication date
Jul 15, 2021
Florent Costantini
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE