Programmable hearing aid device and method for operating a programmable hearing aid device
US6556686B1 · kind B1 · utility
44Cited by
7References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 21, 2000 |
| Grant date | Apr 29, 2003 |
| Priority date | — |
| Expiry date | Mar 21, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2225/021
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In a programmable hearing aid device, keys are provided for enabling and/or disenabling functions, performance features or programmable adjustments. Hardware keys and software keys are used in order to prevent an inexpert, defective or unauthorized usage of the hearing aid device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.