Split processing of biometric data
US12143483B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2022 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Nov 18, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3231
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In an embodiment, processing of biometric data is split between a processor on a peripheral device and a processor of a host device that is coupled with the peripheral device. One embodiment provides a method comprising, on a peripheral device coupled with a host device, capturing biometric data using a biometric sensor of a peripheral device and pre-processing the captured biometric data using a processor of the peripheral device. The processor of the peripheral device is separate from a processor of the host device and resides within a chassis or housing of the peripheral device. The method additionally includes pre-validating the pre-processed biometric data to determine whether the pre-processed biometric data meets a minimum quality threshold and transmitting the pre-validated biometric data to the host device for validation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.