Hearing device
US12225353B2 · kind B2 · utility
0Cited by
0References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 22, 2022 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Feb 7, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2225/025
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A hearing device, including: a device body; a receiver, configured to emit an audio signal, the audio signal being reflected to form a feedback signal, and the proximal end of the device body being proximate to an ear canal; an in-ear microphone, arranged at a proximal end of the device body and configured to receive the feedback signal; and a signal analyzing module, connected to the in-ear microphone and configured to analyze the feedback signal to obtain an analysis result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.