Method and system for transferring digital tokens to and from a physical card
US12131326B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2023 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Sep 29, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A method and system are disclosed for transferring digital tokens to and from a physical payment card. The method includes: receiving, on a processing server, a plurality of digital tokens issued from a central bank; and transferring, from the processing server, the plurality of digital tokens to the physical payment card, the physical payment card configured to be used with a point of sale (POS).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.