Method for query based on layout information
US8386943B2 · kind B2 · utility
1Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2009 |
| Grant date | Feb 26, 2013 |
| Priority date | — |
| Expiry date | Mar 12, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/5838
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a method for query based on layout information, including: setting up a query condition containing layout information; and querying an electronic document based on the query condition containing the layout information. The present invention also discloses a device corresponding to the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.