Inclusive or bit matrix to compare multiple corresponding subfields
US9547474B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 22, 2014 |
| Grant date | Jan 17, 2017 |
| Priority date | — |
| Expiry date | Feb 6, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F17/16
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer system is operable to identify subfields that differ in two data elements using a bit matrix compare function between a first matrix filled with pattern elements and a reference pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.