Method and device for tagging a document
US8868556B2 · kind B2 · utility
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2References
19Claims
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Key dates
| Filing date | Apr 27, 2009 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Apr 4, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/16
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There are disclosed a method and a device for tagging a document. The method includes the steps of acquiring structural information of the document, retrieving a content block list corresponding to a user-input tag, comparing blocks in the structural information with blocks in the content block list, to obtain similar blocks, and annotating the user-input tag at positions, which correspond to the similar blocks, in the document.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.