Biometric device based on luminescence
US8417959B2 · kind B2 · utility
1Cited by
20References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 18, 2006 |
| Grant date | Apr 9, 2013 |
| Priority date | — |
| Expiry date | May 18, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C9/37
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to an apparatus and/or method of identifying a user comprising illuminating a user with electromagnetic energy to induce luminescence and producing an output data signal. A reference data signal corresponding to the luminescence of a selected user may be identified and compared to the output data signal. In such a manner, an identification may be made as to whether a selected user is present.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.