System and method to register improved accuracy geofences
US12200564B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 25, 2022 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Apr 12, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/023
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure is directed to systems and techniques for improved geofence registration for automatic detection of geographic region crossings. In one example, the systems and techniques can register a first geofence encompassing a first area, wherein the first area is associated with a first location coordinate. A composite geofence can be generated encompassing a refined geofence area that is a subset of the first area, wherein the composite geofence includes the first geofence and one or more additional geofences. Each of the one or more additional geofences can be registered using an offset relative to the first location coordinate. An occurrence of a geofence event can be determined for at least one of the additional geofences. Based on the occurrence of the geofence event for at least one of the additional geofences, an exit notification can be generated for the refined geofence area of the composite geofence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.