Tracking device and system
US12259482B2 · kind B2 · utility
0Cited by
8References
20Claims
0Family size
Inventors
Key dates
| Filing date | Jan 4, 2022 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Jan 4, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/0296
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A tracking device and system is provided. In one aspect the tracking device comprises more than one type of transceiver; a GPS receiver; a microcontroller which controls the transceivers and GPS receiver; a power source for providing power to the transceivers, GPS receiver and microcontroller; and a secure band for attachment to a wearer. The tracking system includes a tracking device comprising more than one type of transceiver and a GPS receiver; a user device configured to send a wakeup signal to the tracking device; and a communication channel for communication of a function command to the tracking device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.