Bone conduction receiver
US12317039B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2023 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jan 1, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A bone conduction receiver includes a housing, a vibrating plate, a bracket, a magnetic loop assembly, a coil, and a protective cover. The vibrating plate is disposed inside the housing and keeps a distance from an inner bottom of the housing. The protective cover is located on one side of the vibrating plate, facing away from the inner bottom of the housing, and covers the opening of the accommodation room. The bracket is located on the side of the vibrating plate, facing away from the inner bottom of the housing. The magnetic loop assembly is secured in the bracket. One end of the coil is fixed to an inner side of the protective cover, and another end of the coil extends into the bracket and surrounds the magnetic loop assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.