Sound system for portable devices
US8971560B2 · kind B2 · utility
9Cited by
0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2012 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | Sep 7, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/11
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A speaker assembly comprises a portable device receiver and leg, allowing users to enjoy hands free viewing or listening experience. The sound system can be configured to provide an enhanced listening experience via at least one of a virtual surround system, a speaker driver, one or more speakers, adjustable control functions, and retained or increased acoustic power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.