Hearing device housings that store energy and methods of making the same
US11405711B1 · kind B1 · utility
0Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2021 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Jul 16, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/1016
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Hearing device housing blanks and methods of making hearing device housings that store energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.