Bluetooth-based object searching method and electronic device
US12356287B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2020 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Jul 6, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A server receives a search request that includes a first location and an identifier of a Bluetooth device and that is sent by a first terminal; within a first time period, determines at least one second terminal by using a first frequency and a first density in a first search range, and sends a search task that carries the identifier to the at least one second terminal; if the server does not receive, within the first time period, a message that is fed back by any one of the at least one second terminal and that indicates that the Bluetooth device is found, within a second time period after the first time period, determines at least one third terminal by using a second frequency and a second density in a second search range, and sends the search task that carries the identifier to the at least one third terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.