Portable braille translation device and method
US11409942B2 · kind B2 · utility
0Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2021 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Jan 6, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0081
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Devices and methods use a processor, a scanner, and a display screen. The processor is used to recognize Braille characters within the field of view of the scanner. The processor is used to convert the Braille characters into text, and the display screen is used to display the text visibly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.