Methods, systems, and apparatus for bi-directional communication with wearable location devices
US11120671B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 9, 2019 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Oct 9, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B6/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An example disclosed method of receiving first blink data from a first tag, the first tag carried by a wearable location device associated with a monitored individual having a restricted region; determining tag location data based on the first blink data, the tag location data indicative of the monitored individual locations of the monitored individuals; determining if the monitored individual location is within the restricted region; and when the monitored individual location is within the restricted region: identifying a second tag associated with a security person in proximity to the monitored individual location; alerting the security personnel via the second tag as to the monitored individual being located in the restricted region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.