Audio system
US9967672B2 · kind B2 · utility
0Cited by
21References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 11, 2015 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Nov 11, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Seat systems and vehicle audio systems are provided. In one example, a seat system includes a seat including at least a first armrest, and a first acoustic element attached to the first armrest and configured to radiate acoustic energy to a surface in a forward facing direction of the seat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.