Sleep state detection method, apparatus and system
US10610152B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Nov 23, 2016 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Sep 30, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2560/0271
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Aspects of the disclosure include a sleep state detection method. The sleep state detection method includes: upon detecting that current status of a user satisfies a preset sleep condition, sending, by a smart wearable device, a state checking request to a terminal associated with the smart wearable device, the state checking request instructing the terminal to provide state information based on sensor data or an operation event of a predetermined application on the terminal; receiving the state information from the terminal; and determining whether the user enters a sleep state based on the state information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.