Character recognition on a computing device
US9864509B2 · kind B2 · utility
46Cited by
16References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2015 |
| Grant date | Jan 9, 2018 |
| Priority date | — |
| Expiry date | Jun 22, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In some embodiments, a device performs character recognition based on spatial and temporal components of touch input detected on a touch-sensitive surface. In some embodiments, a device provides feedback about handwritten input and its recognition by the device. In some embodiments, a device presents a user interface for changing previously-inputted characters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.