Hearing assistance device
US11350227B2 · kind B2 · utility
4Cited by
13References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2017 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Jun 21, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2225/77
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various embodiments of a hearing assistance device and a method of forming such device are disclosed. The device includes a housing having a shell and a frame disposed at least partially within the shell. An inner surface of the shell and at least a portion of the frame define a void. Further, an indentation hardness value of the frame is greater than an indentation hardness value of the shell. The hearing assistance device also includes hearing assistance components that are disposed at least partially within the void.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.