Device engagement connection system with verification
US12184640B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 27, 2019 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Jun 19, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/40
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method comprises transferring information that includes a response uniform resource locator (URL) between a primary device and a secondary device using a primary communication channel between the primary device and the secondary device; determining, using the secondary device, status of connectivity of a network separate from the primary communication channel; transmitting, by the secondary device, a response to a request from the primary device via the network using the response URL when the status indicates the network is available, and transmitting the response via the primary communication channel when the status indicates the network is unavailable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.