Apparatus and method for detecting bio-signal feature
US12138020B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Jan 9, 2023 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Jan 9, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2218/10
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus and method for detecting a bio-signal feature are provided. The apparatus according to one aspect may include: a bio-signal acquirer configured to acquire a bio-signal; and a processor configured to generate an envelope signal of the bio-signal, and detect at least one feature of the bio-signal based on a difference between the envelope signal and the bio-signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.