Text correction
US7516404B1 · kind B1 · utility
36Cited by
3References
28Claims
0Family size
Inventor
Key dates
| Filing date | Jun 2, 2004 |
| Grant date | Apr 7, 2009 |
| Priority date | — |
| Expiry date | Jun 2, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/232
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods of correcting grammatical and spelling errors that involve improper positioning of a whitespace character and/or an extra whitespace character. Removal of an extra whitespace character or repositioning of an improperly positioned whitespace character may result in correction of two misspelled words in a single correction step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.