ClassID:

195356

G09B21/001 - CPC Classification

Classification description:

Teaching, or communicating with, the blind, deaf or mute Teaching or communicating with blind persons

Sub-classes:
Recent Application in this class:
#1
20260094536
2026-04-02

WORKSTATIONS FOR THE VISUALLY IMPAIRED

#2
20250391287
2025-12-25

APPARATUS AND METHOD FOR EDUCATION AND LEARNING

#3
20250365551
2025-11-27

SYSTEMS AND METHODS FOR USING SOUND EFFECTS TO INDICATE LOCATION INFORMATION FOR DETECTED OBJECTS

#4
20250342170
2025-11-06

DESCRIPTIVE INSIGHT GENERATION AND PRESENTATION SYSTEM

#5
20250014091
2025-01-09

DEVICE FOR AIDING VISUALLY IMPAIRED OR BLIND PERSONS WHILE SHOPPING

#6
20230419860
2023-12-28

DEVICE FOR MECHANICALLY RENDERING BRAILLE USING MOTION HAPTIC STIMULATION TECHNOLOGY

#7
20230230495
2023-07-20

APPARATUS AND METHOD FOR EDUCATION AND LEARNING

#8
20220415164
2022-12-29

INTEGRATED ACCESSIBLE PEDESTRIAN SYSTEM

#9
20220327960
2022-10-13

METHOD OF MECHANICALLY TRANSLATING WRITTEN TEXT TO BRAILLE ON COMPUTER PROGRAMMED MACHINE USING MOTION HAPTIC STIMULATION TECHNOLOGY

#10
20220103389
2022-03-31

System, Device and Method for Facilitating Online Exam Proctoring with Adaptive Accommodations

#11
20220084433
2022-03-17

Wearable device enablement for visually impaired user

#12
20220067098
2022-03-03

Generating relational charts with accessibility for visually-impaired users

#13
20220044549
2022-02-10

Integrated accessible pedestrian system

#14
20220019837
2022-01-20

Viewfinder assistant for visually impaired

#15
20210350068
2021-11-11

DESCRIPTIVE INSIGHT GENERATION AND PRESENTATION SYSTEM

#16
20210225202
2021-07-22

Vision assistive device with extended depth of field

#17
20210131814
2021-05-06

Systems and methods for assisting a physically handicapped individual obtain a ride in an autonomous vehicle

#18
20210034837
2021-02-04

Remote control system and method to support separate operation of an animal, and animal wearable multi-use module platform system

#19
20200402423
2020-12-24

Device and method for identifying a user

#20
20200327800
2020-10-15

Integrated accessible pedestrian system

#21
20200258421
2020-08-13

Vision assistive device with extended depth of field

#22
20200211418
2020-07-02

Tactile display having a magnetically bistable axially symmetrical linear actuator having a pole contour and switching matrix, and optical-tactile seeing aid having same

#23
20200202745
2020-06-25

Method of mechanically translating written text to braille on computer programmed machine using motion haptic stimulation technology

#24
20200167695
2020-05-28

Intelligent directing system in an internet of things (IoT) computing environment

#25
20200159767
2020-05-21

Smart and interactive book audio services

#26
20200090500
2020-03-19

Integrated accessible pedestrian system

#27
20200082023
2020-03-12

Managing accessibility on customer web pages

#28
20200035125
2020-01-30

Manipulation of media content to overcome user impairments

#29
20190366190
2019-12-05

Collision avoidance apparatus

#30
20190294909
2019-09-26

Apparatus and method for using background change to determine context

#31
20190278445
2019-09-12

Impairment-adaptive electronic data interaction system

#32
20190250701
2019-08-15

Augmented reality to facilitate accessibility

#33
20190250700
2019-08-15

Augmented reality to facilitate accessibility

#34
20190189028
2019-06-20

Enabling a visually impaired or blind person to have access to information printed on a physical document

#35
20190139451
2019-05-09

Method of mechanically translating written text to Braille on computer programmed machine using motion haptic stimulation technology

#36
20190139442
2019-05-09

Apparatus and method for education and learning

#37
20190051210
2019-02-14

DISTRIBUTED ARCHITECTURE FOR DATA SYNCHRONIZATION

#38
20190026939
2019-01-24

Systems and methods for blind and visually impaired person environment navigation assistance

#39
20190026072
2019-01-24

Method for detecting usage of a screen reader and system thereof

#40
20190012009
2019-01-10

Braille display system

#41
20180366029
2018-12-20

Media streaming methods, apparatus and systems

#42
20180277007
2018-09-27

Method and apparatus for assisting persons with disabilities

#43
20180240362
2018-08-23

Refreshable braille display device

#44
20180125740
2018-05-10

Obstacle avoidance using mobile devices

#45
20180075771
2018-03-15

Systems and methods for recognizing musical instruments and providing blind assistive tuning and orienting of musical instruments

#46
20180063325
2018-03-01

System and method for handling interactions with individuals with physical impairments

#47
20170269828
2017-09-21

User interface and method for the protected input of characters

#48
20170169730
2017-06-15

Touch screen device having braille support function and control method therefor

#49
20170162076
2017-06-08

Methods, apparatus and systems for providing remote assistance for visually-impaired users

#50
20170110004
2017-04-20

Medical hand controller for disabilities

#51
20170027804
2017-02-02

Obstacle avoidance using mobile devices

#52
20160371233
2016-12-22

Assistive technology for the impaired

#53
20160275816
2016-09-22

Wearable device to guide a human being with at least a partial visual impairment condition around an obstacle during locomotion thereof

#54
20160260353
2016-09-08

OBJECT RECOGNITION FOR THE VISUALLY IMPAIRED

#55
20160260309
2016-09-08

Methods and apparatuses for assisting a visually-impaired user

#56
20160247416
2016-08-25

Identifying a change in a home environment

#57
20160242988
2016-08-25

Identifying a change in a home environment

#58
20160171907
2016-06-16

Imaging gloves including wrist cameras and finger cameras

#59
20160171883
2016-06-16

Road crossing assistance for the visually impaired using two transmitted messages from beacons

#60
20160151231
2016-06-02

SIGNAL FOR IDENTIFYING TRAFFIC LIGHTS FOR COMPUTER VISION

#61
20160127698
2016-05-05

Apparatus and method for detecting objects

#62
20160063893
2016-03-03

Media streaming methods, apparatus and systems

#63
20150363015
2015-12-17

Braille display system

#64
20150356837
2015-12-10

Device for detecting surroundings

#65
20150339951
2015-11-26

Identifying an obstacle in a route

#66
20150339531
2015-11-26

Identifying an obstacle in a route

#67
20150324377
2015-11-12

Narration of network content

#68
20150323325
2015-11-12

Method and navigation system for assisting a visually impaired user to safely walk around obstructions and impediments

#69
20150310762
2015-10-29

Methods, systems, and apparatuses to convey chorded input

#70
20150242096
2015-08-27

Enabling a visually impaired or blind person to have access to information printed on a physical document

#71
20150238383
2015-08-27

Smart guide for use by visually impaired persons

#72
20150212680
2015-07-30

Impairment-adaptive electronic data interaction system

#73
20150212677
2015-07-30

Impairment-adaptive electronic data interaction system

#74
20150179088
2015-06-25

Traffic light detecting system and method

#75
20150149902
2015-05-28

Manipulation of media content to overcome user impairments

#76
20140327514
2014-11-06

Method, apparatus and computer program for determining the location of a user in an area

#77
20140267652
2014-09-18

Systems and methods for processing images

#78
20140267651
2014-09-18

Apparatus and method for using background change to determine context

#79
20140267650
2014-09-18

Apparatus and method for hierarchical object identification using a camera on glasses

#80
20140267649
2014-09-18

Apparatus and method for automatic action selection based on image context

#81
20140267648
2014-09-18

Apparatus and method for providing failed-attempt feedback using a camera on glasses

#82
20140267647
2014-09-18

Apparatus, method, and computer readable medium for recognizing text on a curved surface

#83
20140267645
2014-09-18

Systems and methods for providing feedback based on the state of an object

#84
20140267643
2014-09-18

Systems and methods for automatic control of a continuous action

#85
20140267642
2014-09-18

Systems and methods for audible facial recognition

#86
20140267170
2014-09-18

Auxiliary sensor for touchscreen device

#87
20140085446
2014-03-27

OPTICAL DEVICE FOR THE VISUALLY IMPAIRED

#88
20140055229
2014-02-27

INFRA RED BASED DEVICES FOR GUIDING BLIND AND VISUALLY IMPAIRED PERSONS

#89
20140038139
2014-02-06

Tactile communication apparatus, method, and computer program product

#90
20130293344
2013-11-07

Sensor-based movement guidance

#91
20130191232
2013-07-25

Enhanced mobile application for assisting users at a point of transaction

#92
20130157229
2013-06-20

Text reading and translation in a visual prosthesis

#93
20130113601
2013-05-09

Obstacle Detection for Visually Impaired Persons

#94
20130027324
2013-01-31

Method and apparatus for providing tactile sensations

#95
20120253824
2012-10-04

METHODS AND SYSTEM OF VOICE CONTROL

#96
20120084637
2012-04-05

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM STORING IMAGE PROCESSING PROGRAM

#97
20110307172
2011-12-15

HAND-HELD NAVIGATION AID FOR INDIVIDUALS WITH VISUAL IMPAIRMENT

#98
20110102340
2011-05-05

Method and apparatus for providing tactile sensations

#99
20110016389
2011-01-20

BI-DIRECTIONAL TEXT CONTRACTION AND EXPANSION

#100
20100231752
2010-09-16

Image-to-speech system

#101
20100151426
2010-06-17

Electric tactile display

#102
20100141834
2010-06-10

Method and process for text-based assistive program descriptions for television

#103
20100088099
2010-04-08

Reducing processing latency in optical character recognition for portable reading machine

#104
20100066071
2010-03-18

BLUEBOOK

#105
20090296162
2009-12-03

Reproduction device, assembly of a reproductive device and an indication body, and a method for reproducing an image portion

#106
20090113306
2009-04-30

DATA PROCESSING DEVICE

#107
20090059038
2009-03-05

Image magnifier for the visually impaired

#108
20090011390
2009-01-08

Facilitating tactile identification of a document attribute

#109
20080144781
2008-06-19

Sign language public addressing and emergency system

#110
20080144077
2008-06-19

Access to networked peripheral device for impaired users

#111
20080131849
2008-06-05

APPARATUS AND METHOD FOR GENERATING TACTILE SENSATION BY USING CONSTELLATION METAPHOR

#112
20080105376
2008-05-08

SYSTEM AND METHOD FOR THE REMOVAL OF A LABEL FROM AN OBJECT

#113
20080003548
2008-01-03

Creation and use of hyperlinks for accessing information pertaining to content located in a Braille document

#114
20070292026
2007-12-20

Electronic magnification device

#115
20070290875
2007-12-20

INTERACTIVE WIRELESS INTERFACE

#116
20070255569
2007-11-01

Method and apparatus for efficient presentation of content over a network to a visually impaired user

#117
20070230786
2007-10-04

Capturing and presenting text using video image capture for optical character recognition

#118
20070229455
2007-10-04

Method and apparatus for providing tactile sensations

#119
20070172798
2007-07-26

Learning kits and method for tutoring and teaching learners

#120
20070146316
2007-06-28

Mobile apparatus having tactile feedback function

#121
20070130510
2007-06-07

Method and apparatus for improving user accessibility on the web

#122
20070088498
2007-04-19

Method, apparatus and computer program for determining the location of a user in an area

#123
20060290712
2006-12-28

Method and system for transforming adaptively visual contents according to user's symptom characteristics of low vision impairment and user's presentation preferences

#124
20060188680
2006-08-24

Method for giving a concrete surface visual and tactile detectable warnings through adhesive means, resulting surface, and components

#125
20060184318
2006-08-17

Information processor, portable apparatus and information processing method

#126
20060028545
2006-02-09

Vision thermalization for sightless and visually impaired

#127
20050288932
2005-12-29

Reducing processing latency in optical character recognition for portable reading machine

#128
20050149863
2005-07-07

System, recording medium and program for inputting operation condition of instrument

#129
20050129284
2005-06-16

Method for assisting visually impaired users of a scanning device

#130
20050099318
2005-05-12

Radio frequency identification aiding the visually impaired with synchronous sound skins

#131
20050050447
2005-03-03

Accessibility of computer based training systems for the visually impaired

#132
20050022108
2005-01-27

System and method to enable blind people to have access to information printed on a physical document

#133
20050015255
2005-01-20

Assistive technology for disabled people and others utilizing a remote service bureau

#134
17737483
2024-08-20

Systems and methods for operating artificial reality devices using gestures

#135
15333719
2017-10-24

Systems and methods for automatic fit adjustment of a wearable device

#136
15173031
2017-08-22

Modern dominoes