Hearing aid
US5265168A · kind A · utility
27Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 1991 |
| Grant date | Nov 23, 1993 |
| Priority date | — |
| Expiry date | Dec 13, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2225/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
For a simplified design of electrical line connections in a hearing aid, and in order to avoid solder locations, an anisotropic, electrically conductive, plate-shaped, film-shaped or mat-shaped member is arranged between interconnects of a printed circuit board. Contacts of the hearing aid components are secured to the printed circuit board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.