Loudspeaker suspension
US8290199B2 · kind B2 · utility
13Cited by
15References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 21, 2009 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Oct 12, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R9/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A loudspeaker comprising a frame, a voice coil assembly disposed within the frame, a magnet assembly disposed within the frame and a first suspension element having an outer edge and an inner edge, wherein the outer edge is coupled to the voice coil assembly and the inner edge is coupled to the magnet assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.