Ecommerce system with evaluation of Boolean expression sets
US10769696B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Oct 30, 2015 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Aug 8, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0603
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A system that evaluates Boolean expressions receives a first set of Boolean expressions that include one or more Boolean expressions, and receives a second set of Boolean expressions that includes one or more Boolean expressions. The system determines one or more overlapping Boolean expressions between the first set and the second set. Each Boolean expression has a corresponding identifier and priority, and two or more Boolean expressions overlap when the Boolean expressions have an identical identifier. Each set of Boolean expressions includes a corresponding index.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.