Enclosure for a speaker of a wireless device
US8483422B2 · kind B2 · utility
10Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2009 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | May 19, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An enclosure for a magnetic speaker of a wireless device is provided. The wireless device has a display mounted in a case and a transparent cover mounted over at least the display. The enclosure comprises: an upper surface of the display at least partially spaced from a lower surface of the transparent cover to form at least a portion of an enclosed back-volume formed within the case for the magnetic speaker, the magnetic speaker being mounted proximate to the enclosed back-volume, and at least one of the transparent cover and the case having an opening formed therein for emitting sound from the magnetic speaker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.