Vertically configured parametric transducer headphones
US10645487B2 · kind B2 · utility
0Cited by
3References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 23, 2018 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Oct 21, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2217/03
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This invention is a new design for a directional headphone system that separates the speakers a distance away from the user ears. The speakers can be placed either pointed vertically or horizontally away from the ear. The sound is emitted and reflected and bounced back into the user's ears to eliminate the need for ear plugins or ear pads that can be hot and sweaty and uncomfortable with prolong use. The directional audio headphone eliminates the need for earpads on the ear or earbuds in the ear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.