Methods and apparatuses for electrooculogram detection, and corresponding portable devices
US10806364B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jun 5, 2015 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Apr 16, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/6803
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Electrooculogram (EOG) detection methods and EOG detection apparatuses are described. The EOG detection method can comprise: acquiring at least one EOG signal of a blink of at least one eye of a user; and analyzing the at least one EOG signal to determine whether the blink is a protective blink. A basis is thus provided for further applications of an eye movement detection technology by determining, according to an EOG signal of a user, whether a blink of the user is a protective blink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.