High-performance magnetic-inductive antenna for a hearing instrument, hearing instrument and method for producing the antenna
US11183762B2 · kind B2 · utility
2Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2019 |
| Grant date | Nov 23, 2021 |
| Priority date | — |
| Expiry date | Nov 22, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R25/70
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A magnetic-inductive antenna for a hearing instrument includes two antenna surfaces which are formed from magnetic, flexible foil, and a base which is wound with an antenna winding. The antenna surfaces are formed from magnetic foil blanks which are separated from one another. The base has, at each of its end sides, a respective opening into which a respective one of the foil blanks is inserted. A hearing instrument and a method for producing a magnetic-inductive antenna for a hearing instrument are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.