Hybrid ring-radiator headphone driver
US9686604B2 · kind B2 · utility
1Cited by
2References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 27, 2015 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | May 27, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R9/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for a hybrid ring-radiator headphone driver, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.