Secure contactless credential exchange
US12217250B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2020 |
| Grant date | Feb 4, 2025 |
| Priority date | — |
| Expiry date | Mar 12, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/77
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
In some implementations, a credential device may receive a request to generate a virtual credential from a user device associated with a first unique identifier, wherein the request includes a second unique identifier associated with a terminal to receive the virtual credential. The credential device may generate the virtual credential based on the request and a primary credential associated with the first unique identifier, wherein the virtual credential is associated with the primary credential and valid only for an entity associated with the terminal. The credential device may transmit information associated with the virtual credential to the terminal associated with the second unique identifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.