Information recommendation based on rule matching
US11017451B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | May 10, 2018 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | Sep 4, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/04
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Text data transmitted by a user device to a first server is retrieved. The text data is processed to determine whether an information recommendation rule set includes an information recommendation rule matching the text data. The information recommendation rule is set based on a recommendation information. If the information recommendation rule set includes the information recommendation rule matching the text data, the recommendation information is retrieved from a second server. A recommendation based on the recommendation information is transmitted to the user device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.