Protecting content on a display device from a field-of-view of a person or device
US11080434B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2020 |
| Grant date | Aug 3, 2021 |
| Priority date | — |
| Expiry date | Feb 19, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/6245
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A server can receive data about attributes of user devices that includes sensors for capturing information about environments in which the user devices are located. The server can determine various risk profiles using the attributes. The risk profiles can indicate likelihoods of content on the user devices being viewed by persons other than users of the user device. The server can also transmit data indicating a risk profile of the various risk profiles to a user device. The user device can use the risk profile received from the server to identify confidential content displayed on the user device and protect the confidential content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.