Payment method and system
US11783329B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Sep 9, 2020 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Sep 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q2220/00
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A payment method is provided. The method is used in a payment system and includes: receiving, by a monitoring device, a contract corresponding to a transaction transmitted by a smart contract device and receiving status information of a plurality of unmanned control devices, wherein the transaction is created by a user; transmitting, by the monitoring device, the contract and the status information to a residual service contract device; and receiving, by a first unmanned control device of the unmanned control devices, service information generated by the residual service contract device according to the contract and the status information and providing services to the user according to the service information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.