Speaker module and electronic device including the same
US12256190B2 · kind B2 · utility
2Cited by
3References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 19, 2022 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Mar 27, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An example speaker module includes a speaker housing including a conduit extending to an internal space; a speaker component positioned in a first area of the internal space adjacent to the conduit; a vent hole spaced apart from the speaker component and passing through at least part of the speaker housing; a sound absorbing material disposed in a second area of the internal space to be positioned adjacent to the speaker component to absorb a sound generated from the speaker component; and a guide structure disposed to surround the vent hole and including at least one protrusion protruding towards the internal space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.