Writing aids for blind persons

Industry

CPC
G09B21/002

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Parent Industries

GPHYSICS G09Cryptography, education, displays G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE MODELS PLANETARIA GLOBES MAPS DIAGRAMS G09B21/00Teaching, or communicating with, the blind, deaf or mute

Current Industry

G09B21/002Writing aids for blind persons

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Universal method of writing using a multipurpose keypad
- Patent number 12,039,110
- Issue date Jul 16, 2024
- Alfredo Alvarado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tactile and visual display with a paired, active stylus
- Patent number 11,915,606
- Issue date Feb 27, 2024
- Daniel Seth Lubiner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for inputting and outputting a text consisting of characters
- Patent number 11,625,105
- Issue date Apr 11, 2023
- CARETEC INTERNATIONAL GMBH
- Dietmar Litschel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Refreshable braille display device
- Patent number 10,573,199
- Issue date Feb 25, 2020
- International Business Machines Corporation
- Ermyas Abebe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for braille assistance
- Patent number 10,490,102
- Issue date Nov 26, 2019
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Joseph M. A. Djugash
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Braille data entry using continuous contact virtual keyboard
- Patent number 10,346,038
- Issue date Jul 9, 2019
- International Business Machines Corporation
- Laurence E. England
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Operating terminal and operating method
- Patent number 10,180,724
- Issue date Jan 15, 2019
- Olympus Corporation
- Yuki Mishio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for a dynamic braille display
- Patent number 10,083,628
- Issue date Sep 25, 2018
- John Gilbert Yip
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems for and methods of digital recording and reproduction of ta...
- Patent number 9,460,634
- Issue date Oct 4, 2016
- University of Vermont and State Agricultural College
- Michael Rosen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Sequenced multi-meaning tactile symbols useable to produce syntheti...
- Patent number 9,286,884
- Issue date Mar 15, 2016
- Semantic Compaction Systems, Inc.
- Bruce R. Baker
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Character input apparatus equipped with auto-complete function, met...
- Patent number 8,825,484
- Issue date Sep 2, 2014
- Canon Kabushiki Kaisha
- Masayuki Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for data input
- Patent number 7,651,030
- Issue date Jan 26, 2010
- Gtech Rhode Island Corporation
- Christopher Collins
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Mobile lottery terminal including features facilitating use by visu...
- Patent number 7,590,950
- Issue date Sep 15, 2009
- Gtech Rhode Island Corporation
- Christopher Collins
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Input device and electronic device using the same
- Patent number 7,264,170
- Issue date Sep 4, 2007
- Inventec Appliances Corporation
- Pin-Chia Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 7,251,344
- Issue date Jul 31, 2007
- Konica Minolta Business Technologies, Inc.
- Satoshi Sakata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for data input
- Patent number 7,028,907
- Issue date Apr 18, 2006
- GTECH Rhode Island Corporation
- Christopher Collins
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Displaying information on keys of a keyboard
- Patent number 6,961,048
- Issue date Nov 1, 2005
- Sun Microsystems, Inc.
- Levon A. Mitchell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data input device
- Patent number 6,650,318
- Issue date Nov 18, 2003
- VKB Inc.
- Boaz Arnon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for transferring characters especially to a computer and an...
- Patent number 6,580,414
- Issue date Jun 17, 2003
- Gerhard Wergen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
8-bit binary code for use as an 8-dot braille arrangement and data...
- Patent number 5,993,089
- Issue date Nov 30, 1999
- James William Burrell
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multipurpose check writing guide
- Patent number 5,616,032
- Issue date Apr 1, 1997
- John E. Keitzer
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Scribe guide
- Patent number 4,626,219
- Issue date Dec 2, 1986
- Ned Goldreyer
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Tactile writing aid
- Patent number 4,425,095
- Issue date Jan 10, 1984
- Henry Morris
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Ruling device for the blind
- Patent number 4,366,626
- Issue date Jan 4, 1983
- Lester R. Livick
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Check writing guide
- Patent number 4,003,143
- Issue date Jan 18, 1977
- Keitzer; Betty J.
- John E. Keitzer
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Perceptual cells writing guide
- Patent number 3,959,894
- Issue date Jun 1, 1976
- Christina D. Hanson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Writing guide
- Patent number 3,949,492
- Issue date Apr 13, 1976
- Albert J. Less
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
3899839
- Patent number 3,899,839
- Issue date Aug 19, 1975
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
3883146
- Patent number 3,883,146
- Issue date May 13, 1975
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
3872611
- Patent number 3,872,611
- Issue date Mar 25, 1975
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Alternative Braille Communication Device
- Publication number 20230386362
- Publication date Nov 30, 2023
- Stephen Sophorn Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TACTILE DRAWING AND WRITING APPARATUS FOR THE VISUALLY IMPAIRED
- Publication number 20230368700
- Publication date Nov 16, 2023
- Daniel LUBINER
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Tactile and visual display with paired and active stylus with means...
- Publication number 20220139257
- Publication date May 5, 2022
- Daniel Seth Lubiner
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR INPUTTING AND OUTPUTTING A TEXT CONSISTING OF CHARACTERS
- Publication number 20210286441
- Publication date Sep 16, 2021
- CARETEC INTERNATIONAL GMBH
- Dietmar Litschel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tactile and visual display with paired and active stylus with means...
- Publication number 20200242969
- Publication date Jul 30, 2020
- Daniel Seth Lubiner
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SYSTEM AND METHOD FOR BRAILLE ASSISTANCE
- Publication number 20160232817
- Publication date Aug 11, 2016
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Joseph M.A. Djugash
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DUAL AUDIO VIDEO OUTPUT DEVICES WITH ONE DEVICE CONFIGURED FOR THE...
- Publication number 20150103154
- Publication date Apr 16, 2015
- SONY CORPORATION
- Brant Candelore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Virtual Keyboard
- Publication number 20130249821
- Publication date Sep 26, 2013
- The Board of Trustees of the Leland Stanford, Junior, University
- Sohan Dharmaraja
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems For and Methods of Digital Recording and Reproduction of Ta...
- Publication number 20130082830
- Publication date Apr 4, 2013
- University of Vermont and State Agricultural College
- Michael Rosen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEQUENCED MULTI-MEANING TACTILE SYMBOLS USEABLE TO PRODUCE SYNTHETI...
- Publication number 20120123784
- Publication date May 17, 2012
- SEMANTIC COMPACTION SYSTEMS
- Bruce R. Baker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHARACTER INPUT APPARATUS EQUIPPED WITH AUTO-COMPLETE FUNCTION, MET...
- Publication number 20120084075
- Publication date Apr 5, 2012
- Canon Kabushiki Kaisha
- Masayuki YAMADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC TACTILE AND LOW VISION FONTS
- Publication number 20110177478
- Publication date Jul 21, 2011
- Andrew Chepaitis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD AND APPARATUS FOR BRAILLE INPUT ON A PORTABLE ELECTRONIC DEVICE
- Publication number 20100182242
- Publication date Jul 22, 2010
- Gregory Fields
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC TACTILE AND LOW VISION FONTS
- Publication number 20090305199
- Publication date Dec 10, 2009
- Andrew Chepaitis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Touch sensitive scrolling system and method
- Publication number 20070205992
- Publication date Sep 6, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Daniel Monteith Gloyd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and device for data input
- Publication number 20060169784
- Publication date Aug 3, 2006
- Christopher Collins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Input device and electronic device using the same
- Publication number 20050274785
- Publication date Dec 15, 2005
- Pin-Chia Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dynamic tactile and low vision fonts
- Publication number 20050106537
- Publication date May 19, 2005
- Andrew Chepaitis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Accessibility of computer based training systems for the visually i...
- Publication number 20050050447
- Publication date Mar 3, 2005
- Kieran Guckian
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Mobile lottery terminal including features facilitating use by visu...
- Publication number 20040054623
- Publication date Mar 18, 2004
- Christopher Collins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and device for data input
- Publication number 20040050925
- Publication date Mar 18, 2004
- Christopher Collins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Keyboard device with preselect feedback
- Publication number 20040004559
- Publication date Jan 8, 2004
- Rodger H. Rast
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus
- Publication number 20030218643
- Publication date Nov 27, 2003
- Konica Corporation
- Satoshi Sakata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Displaying information on keys of a keyboard
- Publication number 20030132915
- Publication date Jul 17, 2003
- Levon A. Mitchell
- G06 - COMPUTING CALCULATING COUNTING

Writing aids for blind persons

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Universal method of writing using a multipurpose keypad

Tactile and visual display with a paired, active stylus

Method for inputting and outputting a text consisting of characters

Refreshable braille display device

System and method for braille assistance

Braille data entry using continuous contact virtual keyboard

Operating terminal and operating method

Systems and methods for a dynamic braille display

Systems for and methods of digital recording and reproduction of ta...

Sequenced multi-meaning tactile symbols useable to produce syntheti...

Character input apparatus equipped with auto-complete function, met...

Method and device for data input

Mobile lottery terminal including features facilitating use by visu...

Input device and electronic device using the same

Image forming apparatus

Method and device for data input

Displaying information on keys of a keyboard

Data input device

Method for transferring characters especially to a computer and an...

8-bit binary code for use as an 8-dot braille arrangement and data...

Multipurpose check writing guide

Scribe guide

Tactile writing aid

Ruling device for the blind

Check writing guide

Perceptual cells writing guide

Writing guide

3899839

3883146

3872611

Patents Applicationslast 30 patents

Alternative Braille Communication Device

TACTILE DRAWING AND WRITING APPARATUS FOR THE VISUALLY IMPAIRED

Tactile and visual display with paired and active stylus with means...

METHOD FOR INPUTTING AND OUTPUTTING A TEXT CONSISTING OF CHARACTERS

Tactile and visual display with paired and active stylus with means...

SYSTEM AND METHOD FOR BRAILLE ASSISTANCE

DUAL AUDIO VIDEO OUTPUT DEVICES WITH ONE DEVICE CONFIGURED FOR THE...

Method and System for Virtual Keyboard

Systems For and Methods of Digital Recording and Reproduction of Ta...

SEQUENCED MULTI-MEANING TACTILE SYMBOLS USEABLE TO PRODUCE SYNTHETI...

CHARACTER INPUT APPARATUS EQUIPPED WITH AUTO-COMPLETE FUNCTION, MET...

DYNAMIC TACTILE AND LOW VISION FONTS

METHOD AND APPARATUS FOR BRAILLE INPUT ON A PORTABLE ELECTRONIC DEVICE

DYNAMIC TACTILE AND LOW VISION FONTS

Touch sensitive scrolling system and method

Method and device for data input

Input device and electronic device using the same

Dynamic tactile and low vision fonts

Accessibility of computer based training systems for the visually i...

Mobile lottery terminal including features facilitating use by visu...

Method and device for data input

Keyboard device with preselect feedback

Image forming apparatus

Displaying information on keys of a keyboard