Access control to secured locations using relaxed biometrics
US12277823B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2023 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Jul 26, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2209/14
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Example implementations include a method, apparatus, and computer-readable medium for controlling access to a location, comprising receiving an access identifier and a biometric information sample from a user attempting to enter an access point. The implementations further include matching the access identifier to an authenticated cluster identifier corresponding to a biometric information cluster within a plurality of different biometric information clusters, wherein the biometric information cluster is associated with an authenticated user. Additionally, the implementations further include identifying, based on a machine learning model processing, a cluster identifier from the biometric information sample. Additionally, the implementations further include transmitting a first signal to allow access to the location in response to the inferred biometric information cluster identifier matching an authenticated cluster identifier, or a second signal to deny access to the location in response to the inferred biometric information cluster identifier not matching an authenticated cluster identifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.