User notification for digital content access systems per mutable or fixed selection criteria
US11743220B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2020 |
| Grant date | Aug 29, 2023 |
| Priority date | — |
| Expiry date | Nov 9, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/306
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A computer-implemented method for monitoring and notifying a user of changes to characteristics of interest list items. The method includes recording within a memory of a user device a specification of a user's interest list items and characteristics thereof, and a specification of the user's criteria for notification of changes to the characteristics. The method includes receiving at the user device update information including updated characteristics of interest list items, comparing the update information with the recorded specifications, and determining that the user's criteria for notification of changes to characteristics of interest list items are satisfied. In response, a notification of the changes is generated for the user. The method further includes replacing the recorded characteristics with the updated characteristics of the interest list items.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.