Secure access token device with biometric authentication and related methods
US12332987B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 10, 2023 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Nov 10, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0861
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A secure access token device includes a portable housing, a battery carried by the portable housing, a biometric input device carried by the portable housing and configured to generate biometric data of a user, a status visual indicator carried by the portable housing, an RF antenna carried by the portable housing, a memory carried by the portable housing, and a processor. The processor is carried by the portable housing and coupled to the battery, the biometric input device, the status visual indicator, the RF antenna, and the memory. The processor is configured to store unique tokens in the memory for accessing respective different secured resources, determine a selected unique token from the unique tokens based upon an additional input on the biometric input device, and transit via the RF antenna an RF signal based upon the selected unique token when the biometric data matches an authentic biometric data template.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.