Hand-held communication aid for individuals with auditory, speech and visual impairments
US9111545B2 · kind B2 · utility
33Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 2011 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | May 18, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2201/60
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a hand-held communication aid and method that assists the deaf-dumb and visually impaired individuals to communicate with each other and with normal individuals. The method enables deaf-dumb and visually impaired individuals to communicate with each other and with normal individuals on remote communication means without any hardware improvization. The method enables face to face communication and remote communication aid for deaf-dumb and visually impaired individuals. This method requires no modifications in hand-held communication device used by normal individual.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.