Character matching in text processing
US10970286B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 29, 2018 |
| Grant date | Apr 6, 2021 |
| Priority date | — |
| Expiry date | Feb 26, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/129
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A structured query language (SQL) query can contain a target text comprising respective characters in un-shaped format (also known as base format). The target text can be shaped according to the position of respective characters within the target text and other factors to generate a plurality of shaped target texts. The plurality of shaped target texts can be combined in a modified SQL query. The modified SQL query can be executed against one or more databases storing text in shaped format.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.