Determining Boolean logic and operator precedence of query conditions
US10031938B2 · kind B2 · utility
6Cited by
16References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2006 |
| Grant date | Jul 24, 2018 |
| Priority date | — |
| Expiry date | Jan 19, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2423
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention generally is directed to a system, method and article of constructing queries from a set of query conditions. The query conditions are grouped using logical operators to generate a database query. Query conditions within a group may be connected using a logical “OR” operator and groups of query conditions may be connected using a logical “AND” operator. Once generated, the database query may be presented to a user for review.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.