Systems for bone conduction speaker
US11399245B2 · kind B2 · utility
6Cited by
0References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 30, 2020 |
| Grant date | Jul 26, 2022 |
| Priority date | — |
| Expiry date | Sep 4, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus are described herein related to improving the sound quality of a bone conduction speaker. The sound quality of the bone conduction speaker is adjusted in the sound generation, sound transferring, and sound receiving of the bone conduction speaker by designing vibration generation manners and vibration transfer structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.