Biometric sensor and biometric analysis system including the same
US9874474B2 · kind B2 · utility
1Cited by
1References
5Claims
0Family size
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Key dates
| Filing date | Mar 2, 2016 |
| Grant date | Jan 23, 2018 |
| Priority date | — |
| Expiry date | Mar 2, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2560/045
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A biometric sensor that measures biometric information and a biometric analysis system including the biometric sensor are provided. The biometric sensor may include: a light source configured to emit light toward a region of interest of an object under examination, the light being diffused at the region of interest; a collimator that includes a though-hole and is configured to collimate the diffused light received from the region of interest; and a spectrometer configure to analyze the diffused light transmitted by the collimator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.