ClassID:

12509

A61B3/0285 - CPC Classification

Classification description:

Apparatus for testing the eyes; Instruments for examining the eyes; Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters Phoropters

Recent Application in this class:
#1
20260144440
2026-05-28

AUGMENTED VISION EXAMINATION TECHNIQUES USING MACHINE LEARNING

#2
20250375107
2025-12-11

METHOD FOR DETERMINING SPECTACLE LENS AND SYSTEM FOR SUPPORTING DETERMINATION OF SPECTACLE LENS

#3
20250375106
2025-12-11

MULTI-CHANNEL SUBJECTIVE REFRACTOR

#4
20250375105
2025-12-11

MULTI-CHANNEL SUBJECTIVE REFRACTOR

#5
20250331711
2025-10-30

OPTICAL SYSTEM FOR VISUAL FIELD TESTING

#6
20250123427
2025-04-17

DOG BONE SHAPED CYLINDRICAL TUNABLE FLUIDIC LENS WITH MINIMIZED DEFOCUS

#7
20250031956
2025-01-30

MEASURING APPARATUS AND MEASURING METHOD FOR PREPARING LASER TREATMENT, AND LASER TREATMENT APPARATUS

#8
20240402497
2024-12-05

Smart Eyewear Vision Correction and Adjustment Method and System

#9
20240206725
2024-06-27

OPTOMETRIC TESTING DEVICE AND PROCESS

#10
20240206723
2024-06-27

SYSTEMS FOR SELF-REFRACTION AND REMOTE EYE EXAMS OF HUMAN EYES

#11
20240197169
2024-06-20

METHOD FOR DETERMINING ACCURATE VALUES OF REFRACTIVE FEATURES OF AN EYE OF A SUBJECT IN NEAR ANDOR INTERMEDIARY VISION CONDITIONS AND ASSOCIATED METHOD

#12
20240188816
2024-06-13

OPTOMETRY DEVICE FOR BINOCULAR TESTING OF THE EYES OF A SUBJECT

#13
20230404386
2023-12-21

INTERNAL CALIBRATION FOR AUTO-PHOROPTER

#14
20230397808
2023-12-14

SYSTEMS AND METHODS FOR AUTOMATED SUBJECTIVE REFRACTIONS

#15
20230346218
2023-11-02

Remote comprehensive eye examination system

#16
20230309817
2023-10-05

PHOROPTER AND OPTOMETRY DEVICE FOR TESTING AN INDIVIDUAL'S EYES

#17
20230305195
2023-09-28

Dog bone shaped cylindrical tunable fluidic lens with minimized defocus

#18
20230284902
2023-09-14

INFORMATION PROCESSING DEVICE, EYESIGHT TEST SYSTEM, INFORMATION PROCESSING METHOD

#19
20230263387
2023-08-24

ASTIGMATISM TESTING APPARATUS AND METHOD OF USE

#20
20230255571
2023-08-17

A SYSTEM, AND METHOD TO PROVIDE TELEPRESENCE ROBOT EYE EXAMINATION SERVICES VIA MAIN CONTROL BASE, IOT, AND WIRELESS NETWORKS.

#21
20230255482
2023-08-17

PORTABLE INTELLIGENT MULTI-FUNCTION PHOROPTER

#22
20230233073
2023-07-27

ERGONOMIC REFRACTION STATION AND METHOD FOR USING SAME

#23
20230139007
2023-05-04

SYSTEM FOR DETERMINING A SUBJECTIVE VALUE OF AN OPTICAL FEATURE OF AT LEAST A CORRECTIVE LENS ADAPTED TO AN EYE OF A SUBJECT AND ASSOCIATED METHOD

#24
20230008623
2023-01-12

Portable sight testing apparatus

#25
20220395174
2022-12-15

APPARATUS AND METHOD FOR MEASURING AT LEAST ONE VISUAL REFRACTION FEATURE OF A SUBJECT

#26
20220369921
2022-11-24

Ophthalmologic apparatus and measurement method using the same

#27
20220322930
2022-10-13

METHOD AND APPARATUS FOR EVALUATION AND THERAPEUTIC RELAXATION OF EYES

#28
20220304569
2022-09-29

METHOD AND INSTRUMENT FOR PROVIDING AT LEAST ONE EYE OF A SUBJECT WITH A FIRST REFRACTION CORRECTION AND WITH A SECOND REFRACTION CORRECTION TO BE COMPARED WITH EACH OTHER

#29
20220296093
2022-09-22

Eye examination method and apparatus therefor

#30
20220206291
2022-06-30

Vision inspection and correction method, together with the system apparatus thereof

#31
20220183556
2022-06-16

Remote comprehensive eye examination system

#32
20220163702
2022-05-26

Dog bone shaped cylindrical tunable fluidic lens with minimized defocus

#33
20220151486
2022-05-19

Ophthalmologic device and ophthalmologic system

#34
20220071483
2022-03-10

Virtual reality ocular examination system

#35
20220061662
2022-03-03

Mobile Ophthalmic Unit

#36
20220015623
2022-01-20

Process of correction of the shift due to temperature of the optical power of an active lens of a phoropter and related phoropter and optometry system

#37
20220007939
2022-01-13

APPARATUS AND METHOD FOR DETERMINING AN EYE PROPERTY

#38
20220007930
2022-01-13

Device and method for placing a phoropter head in a horizontal position

#39
20220000359
2022-01-06

AUTOMATED REFRACTION EXAMINATION SYSTEM

#40
20210338074
2021-11-04

Methods and systems of optical diagnosis for refractive eye exams

#41
20210290051
2021-09-23

Systems and methods for vision testing

#42
20210251482
2021-08-19

SYSTEMS AND METHODS FOR ENABLING CUSTOMERS TO OBTAIN VISION AND EYE HEALTH EXAMINATIONS

#43
20210212560
2021-07-15

Device, method and booth for automatic determination of the subjective ocular refraction of a patient

#44
20210177254
2021-06-17

Systems and methods for performing automated subjective refraction

#45
20210161380
2021-06-03

Remote comprehensive eye examination system

#46
20210106216
2021-04-15

Method for altering the visual performance of a subject, method for measuring the spherical refraction correction need of a subject and optical system for implementing these methods

#47
20210093197
2021-04-01

System and method for enabling customers to obtain refraction specifications and purchase eyeglasses or contact lenses

#48
20210076928
2021-03-18

Systems and methods for automated subjective refractions

#49
20200390324
2020-12-17

METHOD FOR TESTING EYES AND VISION TESTING SYSTEM

#50
20200359891
2020-11-19

Remote comprehensive eye examination system

#51
20200069174
2020-03-05

Apparatus and method for measuring subjective ocular refraction with high-resolution spherical and/or cylindrical optical power

#52
20200046222
2020-02-13

Tunable-lens-based refractive examination

#53
20200037869
2020-02-06

Subjective optometry apparatus and storage medium

#54
20200033633
2020-01-30

Methods and systems for determining refractive corrections of human eyes for eyeglasses

#55
20200029811
2020-01-30

Remote comprehensive eye examination system

#56
20200022576
2020-01-23

ERGONOMIC REFRACTION STATION AND METHOD FOR USING SAME

#57
20200008667
2020-01-09

Eye examination method and apparatus therefor

#58
20190313904
2019-10-17

Tunable-lens-based refractive examination

#59
20190269318
2019-09-05

Subjective optometry apparatus and storage medium

#60
20190246891
2019-08-15

Devices, method, and computer programs for determining the refraction of the eye

#61
20190216312
2019-07-18

Remote eye examination system

#62
20190125179
2019-05-02

Smart phone based virtual visual charts for measuring visual acuity

#63
20190029516
2019-01-31

Remote comprehensive eye examination system

#64
20180271741
2018-09-27

Miniaturised instrument for simulating simultaneous vision by generating masks

#65
20180214020
2018-08-02

Method and system for determining the subjective refraction properties of an eye

#66
20180199808
2018-07-19

Vision-compensating device, method for controlling a vision-compensating device and binocular optometry device

#67
20180192872
2018-07-12

Remote comprehensive eye examination system

#68
20180192867
2018-07-12

Subjective optometry apparatus, subjective optometry method, and recording medium storing subjective optometry program

#69
20180153392
2018-06-07

Subjective optometric apparatus

#70
20180116505
2018-05-03

Objective phoropter

#71
20180103841
2018-04-19

SYSTEMS FOR VISUAL FIELD TESTING

#72
20180092525
2018-04-05

Self guided subjective refraction instruments and methods

#73
20180070820
2018-03-15

Remote comprehensive eye examination system

#74
20170329154
2017-11-16

Methods and systems for determining refractive corrections of human eyes for eyeglasses

#75
20170325682
2017-11-16

Methods and Systems for Determining Refractive Corrections of Human Eyes for Eyeglasses

#76
20170307905
2017-10-26

Electro-Active Opthalmic Lens Having an Optical Power Blending Region

#77
20170245758
2017-08-31

SYSTEMS AND METHODS FOR REMOTE MEASUREMENT OF THE EYES AND DELIVERING OF SUNGLASSES AND EYEGLASSES

#78
20170181619
2017-06-29

Vision Testing System and Method For Testing The Eyes

#79
20170181618
2017-06-29

Vision Testing System and Method For Testing The Eyes

#80
20170127933
2017-05-11

System and method for determining corrective vision

#81
20170100031
2017-04-13

Self guided subjective refraction instruments and methods

#82
20170049321
2017-02-23

Hood for an ophthalmic device

#83
20170027435
2017-02-02

Phoropter, and method for measuring refraction using a phoroptor of said type

#84
20170010480
2017-01-12

Electro-active opthalmic lens having an optical power blending region

#85
20160363783
2016-12-15

Electro-active spectacles

#86
20160345824
2016-12-01

Optometric apparatus

#87
20160331226
2016-11-17

Visual compensation system and optometric binocular device

#88
20160310000
2016-10-27

PHOROPTER SYSTEM AND METHOD OF USE

#89
20160309999
2016-10-27

Device and method for measuring subjective refraction

#90
20160296110
2016-10-13

Miniature simultaneous vision simulator instrument

#91
20160270651
2016-09-22

Optometry apparatus controller, optometry system, and storage medium having optometry apparatus program stored therein

#92
20160242641
2016-08-25

Methods and devices for refractive correction of eyes

#93
20160192836
2016-07-07

Electro-active opthalmic lens having an optical power blending region

#94
20160124245
2016-05-05

Customized lens device and method

#95
20160029885
2016-02-04

IMAGE REFRACTION SYSTEM AND METHOD

#96
20150374225
2015-12-31

Self guided subjective refraction instruments and methods

#97
20150305619
2015-10-29

Systems and methods for remote measurement of the eyes and delivering of sunglasses and eyeglasses

#98
20150290032
2015-10-15

MANIFEST REFRACTION TREATMENT SYSTEMS AND METHODS

#99
20150208914
2015-07-30

APPARATUS AND METHOD FOR DETERMINING VISUAL ACUITY OF A SUBJECT

#100
20150190047
2015-07-09

Optometry apparatus controller, optometry system, and storage medium having optometry apparatus program stored therein

#101
20150157201
2015-06-11

Subjective optometer

#102
20150150446
2015-06-04

Method for controlling ophthalmic device

#103
20150070650
2015-03-12

System and method for enabling customers to obtain refraction specifications and purchase eyeglasses or contact lenses

#104
20150042958
2015-02-12

AERIAL PROJECTION DISPLAY WITH DUAL REFLECTORS

#105
20150042957
2015-02-12

Objective phoropter system

#106
20140368795
2014-12-18

Methods and devices for refractive correction of eyes

#107
20140340643
2014-11-20

Binocular glare testing devices

#108
20130293845
2013-11-07

Examination stand with improved access for the wheelchair bound patient

#109
20130188143
2013-07-25

Vision prescription, measuring method and measuring apparatus, and a lens production method

#110
20130182224
2013-07-18

Holographic adaptive see-through phoropter

#111
20130070204
2013-03-21

Systems and methods for refractive correction in visual field testing

#112
20120274892
2012-11-01

Ophthalmic lens arrangement and an apparatus for demonstrating a plurality of optical functions and a method for demonstrating a plurality of optical functions

#113
20120120369
2012-05-17

Self guided subjective refraction instruments and methods

#114
20120092620
2012-04-19

Binocular glare testing devices

#115
20120075585
2012-03-29

Instrument for simulating multifocal ophthalmic corrections

#116
20120038887
2012-02-16

Apparatus for determining prescription for prism lenses for diplopic patients

#117
20120008094
2012-01-12

Electro-active opthalmic lens having an optical power blending region

#118
20110279772
2011-11-17

Electro-active opthalmic lens having an optical power blending region

#119
20110228225
2011-09-22

Methods and devices for refractive correction of eyes

#120
20110194074
2011-08-11

Method and apparatus for subjective refraction

#121
20110082704
2011-04-07

Systems, Devices, and/or Methods for Managing Healthcare Information

#122
20110075099
2011-03-31

Optometric apparatus

#123
20110037946
2011-02-17

Electro-active opthalmic lens having an optical power blending region

#124
20110013140
2011-01-20

Apparatus and method for determining sphere and cylinder components of subjective refraction using objective wavefront measurement

#125
20100265463
2010-10-21

Subjective refraction method and device for correcting low and higher order aberrations

#126
20100265462
2010-10-21

Auto-phoropter interface and computer monitor filter

#127
20090290122
2009-11-26

Vision testing system

#128
20090079938
2009-03-26

System, Apparatus and Method For Correcting Vision With An Adaptive Optic

#129
20090066915
2009-03-12

Apparatus and method for determining sphere and cylinder components of subjective refraction using objective wavefront measurement

#130
20090033866
2009-02-05

System, apparatus, and method for correcting vision using an electro-active lens

#131
20080316425
2008-12-25

System, apparatus, and method for correcting vision using an electro-active lens

#132
20080266521
2008-10-30

Sphero cylindrical eye refraction system using fluid focus electrostatically variable lenses

#133
20080246922
2008-10-09

Method and apparatus for correcting vision using an electro-active phoropter

#134
20080123054
2008-05-29

Phoropter aligner

#135
20080074619
2008-03-27

Reading glass strenght self-tester

#136
20070242224
2007-10-18

Method and apparatus for correcting vision using an electro-active phoropter

#137
20070216862
2007-09-20

System, apparatus, and method for correcting vision using an electro-active lens

#138
20070195264
2007-08-23

Subjective refraction method and device for correcting low and higher order aberrations

#139
20070146627
2007-06-28

System, apparatus and method for correcting vision with an adaptive optic

#140
20070091258
2007-04-26

System, apparatus and method for correcting vision with an adaptive optic

#141
20070081126
2007-04-12

System, apparatus and method for correcting vision with an adaptive optic

#142
20060285074
2006-12-21

Simultaneous vision emulation for fitting of corrective multifocal contact lenses

#143
20060241970
2006-10-26

Process and device for health orientation

#144
20060238701
2006-10-26

Ophthalmic lens for correcting non-conventional refractive error

#145
20060192918
2006-08-31

System, apparatus, and method for correcting vision using an electro-active lens

#146
20060139570
2006-06-29

Ophthalmic spectacle lens for correcting non-conventional refractive error

#147
20060114413
2006-06-01

Optometric apparatus

#148
20060106426
2006-05-18

Sphero cylindrical eye refraction system using fluid focus electrostatically variable lenses

#149
20060050238
2006-03-09

Optometer

#150
20060007397
2006-01-12

Apparatus and method for determining sphere and cylinder components of subjective refraction using objective wavefront measurement

#151
20050219460
2005-10-06

System, apparatus, and method for correcting vision using an electro-active lens

#152
20050213027
2005-09-29

System, apparatus, and method for correcting vision using an electro-active lens

#153
20050206844
2005-09-22

System, apparatus, and method for correcting vision using an electro-active lens

#154
20050168687
2005-08-04

System, apparatus and method for correcting vision with an adaptive optic

#155
20050140924
2005-06-30

Electro-active multi-focal spectacle lens

#156
20050105050
2005-05-19

Optometric apparatus

#157
20050052715
2005-03-10

Optometry measurement device

#158
20050030476
2005-02-10

Trial lenses