Retrieval method and device for judgment documents
US11288326B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2017 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Sep 19, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q50/18
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention discloses a retrieval method and device for judgment documents and relates to the technical field of data retrieval, mainly aiming to mark existing judgment documents with information codes and perform vertical and horizontal retrieval according to the association relation among the information codes during retrieval so as to provide more comprehensive retrieval results. The main technical scheme of the invention includes: creating information codes, wherein the information codes are atomic data structures extracted from judgment documents according to preset classification dimensions and are configured for distinguishing and associating different judgment documents; marking judgment documents in a retrieval database with the information codes; associating the judgment documents marked with the information codes according to preset association information; acquiring corresponding information codes in retrieval information; and outputting and displaying the judgment documents marked with the information codes and judgment documents associated with the judgment documents marked with the information codes as retrieval results according to the information codes. The inven…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.