User authentication method and apparatus based on electrocardiogram (ECG) signal
US9594892B2 · kind B2 · utility
3Cited by
3References
21Claims
0Family size
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Key dates
| Filing date | May 20, 2015 |
| Grant date | Mar 14, 2017 |
| Priority date | — |
| Expiry date | May 20, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H50/20
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An authentication apparatus includes an electrocardiogram (ECG) signal receiver configured to receive a target ECG signal, and a preprocessor configured to filter the target ECG signal. The apparatus further includes an authenticator configured to process the filtered target ECG signal based on a pattern of a reference ECG signal, and determine whether the target ECG signal corresponds to the reference ECG signal based on the processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.