Personal listening device
US7680292B2 · kind B2 · utility
21Cited by
10References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 2007 |
| Grant date | Mar 16, 2010 |
| Priority date | — |
| Expiry date | May 30, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R25/658
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A receiver module for a personal listening device to be fitted in the ear, on the ear, near the ear, or behind the ear, the receiver module having a movable armature, the receiver module comprises a motor assembly and a housing defining a chamber, the housing is made from a material that is corrosion resistant and is biocompatible to human skin contact. The receiver module further comprises at least one motor assembly directly disposed in the chamber. Optionally a communication link adapted to couple or decouple with the motor assembly. At least a portion of the communication link is disposed in the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.