Quasi-triangular in-ear device
US8776801B2 · kind B2 · utility
67Cited by
8References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 27, 2010 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Dec 12, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/09
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The in-ear device is shaped to fit a wearer's ear morphology. The device includes a main body having at least three generally convex sides, an innermost face and an outermost face. A first side is shaped to fit the tragus of a wearer's ear, and a second side is shaped to fit an antitragus of a wearer's ear. At least three tips, generally rounded, join respective two adjacent sides. The main body is within an outer ear plane substantially perpendicular to an entrance of an ear canal of a wearer's ear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.