Method and system for contact tracing using positioning in a venue
US12243650B2 · kind B2 · utility
0Cited by
2References
29Claims
0Family size
Inventors
Key dates
| Filing date | Oct 15, 2021 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Mar 16, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/33
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for establishing contact tracing for a group of users within a venue. Position information in the venue may be estimated for each user over a period of time based at least in part on data from a portable device associated with each user. At least one contact parameter may be established so that contact between at least two users of the group of users during the period of time may be determined based at least in part on the at least one contact parameter and the estimated position information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.