Water proof speaker device
US10123121B2 · kind B2 · utility
0Cited by
3References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 9, 2015 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Jun 19, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a speaker device and in particular to a speaker device having a water proof diaphragm, wherein the speaker device is designed to sustain a water pressure of 10 Atmospheres. The present disclosure further relates to an electronic device comprising the speaker device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.