Search filtering
US8429161B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2011 |
| Grant date | Apr 23, 2013 |
| Priority date | — |
| Expiry date | Sep 16, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2141
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Apparatus, systems and methods for search filtering are disclosed. A search instance associated with a user device is identified, and a determination is made as to whether the search instance includes a filtering term. If the search instance is determined to include a filtering term, then filtered content items in the search instance are identified, and the filtered content items and access to a verification service that provides access approval or access denial for unfiltered content items in the search instance are provided to the user device. Conversely, if the search instance is determine not to include a filtering term, then the unfiltered content items are provided to the user device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.