Headpieceless hearing assistance apparatus, systems and methods with distributed power
US10994129B2 · kind B2 · utility
1Cited by
19References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2019 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Jul 25, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2225/51
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Hearing assistance apparatus, systems and methods that involve the use of distributed power without the use of a headpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.