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Class Information
Number: 348/62
Name: Television > Special applications > Aid for the blind
Description: Subject matter wherein a particular representation is generated in a form (a) which is to be principally interpreted by a sense other than the sense of sight or (b) which is easy to perceive by an individual having partial loss of sight.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7627142 |
Gesture processing with low resolution images with high resolution processing for optical character recognition for a reading machine |
Dec. 1, 2009 |
| 7598976 |
Method and apparatus for a multisensor imaging and scene interpretation system to aid the visually impaired |
Oct. 6, 2009 |
| 7446669 |
Devices for use by deaf and/or blind people |
Nov. 4, 2008 |
| 7385653 |
LED package and backlight assembly for LCD comprising the same |
Jun. 10, 2008 |
| 7231066 |
System and method for interpretation of visual information |
Jun. 12, 2007 |
| 7230538 |
Apparatus and method for identifying surrounding environment by means of image processing and for outputting the results |
Jun. 12, 2007 |
| 6985524 |
Apparatus and method for adjusting real time video to compensate for color blindness |
Jan. 10, 2006 |
| 6963656 |
Method and device for visualizing images through sound |
Nov. 8, 2005 |
| 6597346 |
Hand held computer with see-through display |
Jul. 22, 2003 |
| 6591008 |
Method and apparatus for displaying pictorial images to individuals who have impaired color and/or spatial vision |
Jul. 8, 2003 |
| 6362830 |
Method and apparatus for color display with color transformation to improve perception for people with impaired color sight |
Mar. 26, 2002 |
| 6335694 |
Airborne audio flight information system |
Jan. 1, 2002 |
| 6160576 |
Image compensating device based on age-related characteristics |
Dec. 12, 2000 |
| 6115482 |
Voice-output reading system with gesture-based navigation |
Sep. 5, 2000 |
| 6008721 |
Method of conveying information to nervous system of a person |
Dec. 28, 1999 |
| 5982911 |
Braille recognition system |
Nov. 9, 1999 |
| 5900908 |
System and method for providing described television services |
May. 4, 1999 |
| 5878154 |
Method and apparatus for image recognition for blind and severely visually handicapped persons |
Mar. 2, 1999 |
| 5677739 |
System and method for providing described television services |
Oct. 14, 1997 |
| 5636038 |
Apparatus for converting visual images into tactile representations for use by a person who is visually impaired |
Jun. 3, 1997 |
| 5574576 |
Coherent light driven display device |
Nov. 12, 1996 |
| 5469511 |
Method and apparatus for presentation of on-line directional sound |
Nov. 21, 1995 |
| 5467123 |
Apparatus & method for enhancing color images |
Nov. 14, 1995 |
| 5461416 |
Method and apparatus for variable video magnification |
Oct. 24, 1995 |
| 5359675 |
Video spectacles |
Oct. 25, 1994 |
| 5325123 |
Method and apparatus for variable video magnification |
Jun. 28, 1994 |
| 5267331 |
Digitally enhanced imager for the visually impaired |
Nov. 30, 1993 |
| 5227886 |
Optical imaging/display CCD light valve and method |
Jul. 13, 1993 |
| 5191411 |
Laser driven optical communication apparatus |
Mar. 2, 1993 |
| 5159927 |
Visual prosthesis apparatus and method |
Nov. 3, 1992 |
| 5097326 |
Image-audio transformation system |
Mar. 17, 1992 |
| 5060062 |
Electronic vision aid device |
Oct. 22, 1991 |
| 4992865 |
Teletext receiving device for the blind |
Feb. 12, 1991 |
| 4802756 |
Low vision apparatus and device and method for enabling the visually handicapped to view television |
Feb. 7, 1989 |
| 4658427 |
Sound production device |
Apr. 14, 1987 |
| 4378569 |
Sound pattern generator |
Mar. 29, 1983 |
| 4322744 |
Virtual sound system for the visually handicapped |
Mar. 30, 1982 |
| 4000565 |
Digital audio output device |
Jan. 4, 1977 |
| 3993407 |
Polysensory mobility aid |
Nov. 23, 1976 |
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