| Patents for G09B 21 - Teaching, or communicating with, the blind, deaf or mute (3,530) |
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| 07/14/2009 | US7561730 Three dimensional images |
| 07/08/2009 | CN101477761A Writing board for Braille |
| 07/08/2009 | CN101477760A Electronic dictionary for Braille |
| 07/07/2009 | CA2347288C Visual reference system for sanitary absorbent article |
| 07/07/2009 | CA2268383C Personal interpreter |
| 07/02/2009 | DE202009002452U1 Vorrichtung zur Erstellung von 8- und 6-Punkt Braille-Zeichen Apparatus for creation of 8- and 6-point braille characters |
| 07/01/2009 | EP2075115A1 Rotation stamping device |
| 07/01/2009 | EP2074980A1 Mobility aid apparatus |
| 06/28/2009 | CA2612931A1 Device to alert the vision impaired when it is safe to cross streets at intersections with traffic lights |
| 06/25/2009 | US20090162819 Teaching aid device and method of teaching |
| 06/25/2009 | DE102007063136A1 Auditory training device for teaching person, has fixed data memory, and interface that is assigned to person for acoustic rendition mechanism in each case, where input device is also assigned to person |
| 06/24/2009 | EP2073099A2 Touch-sensitive sheet member, input device and electronic apparatus |
| 06/24/2009 | CN101467193A Touch lever display device |
| 06/24/2009 | CN100504883C Synchronous plan for multimedia caption and audio frequency description |
| 06/18/2009 | US20090153481 Data output device having a plurality of key stick devices configured for reading out data to a user and method thereof |
| 06/11/2009 | WO2009072993A1 Electronic gaming machine for blind and visually impaired |
| 06/10/2009 | CN201255942Y Sign language translator |
| 06/09/2009 | US7546204 Information processor, portable apparatus and information processing method |
| 06/04/2009 | WO2009068328A1 Reading device for blind or visually impaired persons |
| 06/03/2009 | EP2065871A1 Reading device for blind or visually impaired persons |
| 06/03/2009 | EP2065870A1 Medical device for visually impaired users and users not visually impaired |
| 06/03/2009 | EP2064690A1 Automated braille inserter |
| 06/03/2009 | EP1697913B1 Device for treating audio signals, especially for treating audiophonatory disorders |
| 05/27/2009 | EP2063611A1 Mobile communication device as assistive device for hearing impaired people |
| 05/21/2009 | US20090130639 Tactile display to allow sight impaired to feel visual information including color |
| 05/19/2009 | US7536020 Wearable communication device |
| 05/19/2009 | US7535454 Method and apparatus for providing haptic feedback |
| 05/14/2009 | WO2009061333A1 Communication system, device and method |
| 05/06/2009 | EP1706081B1 System and method for identifying at least one color for a user |
| 05/06/2009 | EP1204907A4 Tactile interface system for electronic data display system |
| 05/05/2009 | US7527443 Textual information processing apparatus, information processing method for textual information processing apparatus, program, and storage medium on which program is stored |
| 04/29/2009 | EP2053579A2 Data processing device |
| 04/29/2009 | CN201229683Y Braille sound emitting dinning sign |
| 04/29/2009 | CN101419762A Menu for the blind |
| 04/23/2009 | US20090104587 Defining an insertion indicator |
| 04/22/2009 | EP2049735A1 Improved detectable warning and guidance tiles |
| 04/22/2009 | EP2049195A2 Apparatus and method for visual stimulation indication |
| 04/16/2009 | US20090097757 System and method for teaching social skills, social thinking, and social awareness |
| 04/01/2009 | EP2041736A1 Communication device for the transmission of data between an electronic device and a user |
| 03/26/2009 | WO2009037379A1 Method and apparatus for sensory stimulation |
| 03/18/2009 | EP1654631A4 Screen reader having concurrent communication of non-textual information |
| 03/10/2009 | US7500852 Teaching aid device and method of teaching |
| 03/10/2009 | CA2547445C Systems and methods for altering vestibular biology |
| 03/05/2009 | US20090059038 Image magnifier for the visually impaired |
| 03/05/2009 | DE202007014250U1 Kommunikationsmittel für sprachbehinderte Nutzer Means of communication for speech-impaired users |
| 03/04/2009 | CN201203963Y Single point clamp for drafting braille curve |
| 03/03/2009 | US7497687 Display device of braille points |
| 02/26/2009 | US20090052770 Colorstick |
| 02/26/2009 | US20090051564 Tongue Based Control Method and System for Preforming the Method |
| 02/18/2009 | EP2026314A2 Haptic strip and tactile orienting and coordinating system made from same |
| 02/18/2009 | EP2026168A2 Wireless communication device with vibrating module |
| 02/18/2009 | CN100463014C Braille writing device having information processing function |
| 02/11/2009 | CN201194137Y Novel hand language recognition device |
| 02/11/2009 | CN101366066A A vocational training apparatus that provides audio instructions |
| 02/05/2009 | WO2009016714A1 Touch pin display device |
| 02/05/2009 | US20090035731 Electromechanical Tactile Braille Cell Assembly |
| 02/03/2009 | US7484960 Printed matter for joint reading by a visually impaired and a sighted person |
| 01/29/2009 | DE102007035522A1 Haptikstreifen und daraus hergestelltes taktiles Orientierungs- und Koordinatensystem Haptikstreifen and produced therefrom tactile orientation and coordinate system |
| 01/22/2009 | US20090023116 Braille module with compressible pin arrays |
| 01/20/2009 | US7480376 Apparatus and method for providing call status information |
| 01/15/2009 | WO2009006735A1 Gesture recognition system including keyboard and mouse emulation |
| 01/11/2009 | CA2591808A1 Intelligent object tracking and gestures sensing input device |
| 01/08/2009 | WO2009003890A1 A method and an apparatus for providing information to a user |
| 01/08/2009 | US20090011391 Electromechanical relief display |
| 01/08/2009 | US20090011390 Method and Apparatus for Facilitating Tactile Identification of a Document Attribute |
| 01/07/2009 | EP2012291A1 Electromechanical relief display |
| 01/07/2009 | EP1960900A4 Alternative graphics pipe |
| 01/07/2009 | CN101339706A Electromechanical relief display |
| 01/01/2009 | US20090004632 Braille Writing Apparatus With Information Processing Function |
| 12/30/2008 | US7471280 Tactile device |
| 12/25/2008 | US20080318191 Braille type device, system, and method |
| 12/25/2008 | US20080316036 Remote caregiver support system |
| 12/24/2008 | WO2008114018A3 Rotary embossing |
| 12/23/2008 | CA2536700C Audio message transfer sheet and manufacturing method thereof, and power supply circuit |
| 12/11/2008 | WO2008129259A3 An apparatus and method for providing information to a visually and / or hearing impaired operator |
| 12/11/2008 | US20080303645 Braille Support |
| 12/09/2008 | US7462034 Braille display assembly |
| 12/03/2008 | EP1997095A1 Multipurpose security audiovisual reader computerised via internet |
| 12/03/2008 | EP1444615A4 Coordinating haptics with visual images in a human-computer interface |
| 11/27/2008 | WO2008141399A1 Tactile sign |
| 11/27/2008 | WO2008096253A3 External or internal intercom and /or video door entry station equipped with aids for people with limited visual, auditory and verbal capacities |
| 11/27/2008 | DE202008009213U1 Das Bluetooth-Stumm-Kommunikationssystem The Bluetooth silent communications system |
| 11/26/2008 | EP1995709A2 Device for assisting persons with impaired communication abilities |
| 11/26/2008 | EP1994517A1 Braille reading device |
| 11/25/2008 | US7456834 Method and apparatus for preparing customized reading material |
| 11/13/2008 | WO2008042016A3 Simplistic remote control device for an anatomically challenged individual |
| 11/13/2008 | US20080280266 Braille Cell Cap |
| 11/13/2008 | US20080280265 Mobility map and system |
| 11/13/2008 | DE102007022056A1 Tactile display for use as output unit of computer, has bodies arranged along outer edges of boards that are arranged parallel and at distance from each other and electrically connected with each other via bus |
| 11/04/2008 | US7446669 Devices for use by deaf and/or blind people |
| 10/30/2008 | US20080265576 Devices for teaching or aiding in the making of knots and methods for making and using them |
| 10/28/2008 | US7443304 Method and system for monitoring a patient in a premises |
| 10/23/2008 | US20080261180 Dental hand signaling system and method |
| 10/16/2008 | WO2008124339A1 Method and apparatus for controlling a skin texture surface on a device using a shape memory alloy |
| 10/16/2008 | WO2008123090A1 Polymeric actuator element, and braille display using the element |
| 10/16/2008 | WO2008122719A1 Writing method for making characters readable by persons with no, partial or total visual impairment |
| 10/15/2008 | CN100426818C Learning device, mobile communication terminal, information identification system and learning method |
| 10/09/2008 | WO2008120303A1 Electronic device with braille input function |
| 10/08/2008 | CN201130446Y Writing pen for blind |
| 10/08/2008 | CN201128298Y Printed matter for both common people and blind people |