Hearing apparatus including coil operable in different operation modes
US9277332B2 · kind B2 · utility
2Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2014 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | Apr 15, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2225/31
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A hearing apparatus includes a coil and a coil operation mode selector configured to select either a first coil operation mode for communicating with a wireless communication terminal, or a second coil operation mode for wirelessly charging a battery of the hearing apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.