Representing dynamic trees in a database
US9740722B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Jan 6, 2014 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | Sep 1, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2282
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A multiplicity of nodes are represented with a unique node identification (ID) and range ID for both enabling the database tree to be modified and identifying descendants of each of the plurality of nodes in a single query.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.