System to allow the selection of alternative letters in handwriting recognition systems
US7490041B2 · kind B2 · utility
3Cited by
5References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 15, 2003 |
| Grant date | Feb 10, 2009 |
| Priority date | — |
| Expiry date | Nov 28, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S379/908
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and/or method that provides a virtual alpha-numeric keyboard based at least in part upon a user real-time input entry within a portable computing device. An input component receives an input providing a recognition component to determine and/or infer possible input entries (e.g., virtual keys). Once possible input entries are determined and/or inferred, a rendering component concurrently displays the virtual keys during the input entry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.