Multiple non-directional scanning
USRE42234E1 · kind E1 · reissue
4Cited by
4References
27Claims
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Key dates
| Filing date | Nov 18, 2005 |
| Grant date | Mar 22, 2011 |
| Priority date | — |
| Expiry date | Nov 18, 2025 |
Classification
- Technology area (CPC —)General
Abstract
A multiple non-directional scanning method. A document preview scanning is carried out from one end of the document to the other. The preview image is next analyzed to provide a set of scan parameters. After setting the scan parameters, the scanner performs a backward scanning operation from the other end of the document back to the original start-up position to obtain a final scan image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.