Patent · US Active

Vehicle with side wall speakers

US9866937B2 · kind B2 · utility

0Cited by

3References

18Claims

0Family size

Assignee

Fraunhofer-Gesellschaft zur förderung der angewandten Forschung e.V. · DE

Inventors

Andreas Silzle · Buckenhof, DE
Oliver Hellmuth · Erlangen, DE
Ulrik Heise · Wien, AT
Stefan Finauer · Erlangen, DE
Christian Stoecklmeier · Erlangen, DE

Key dates

Filing date	Jan 23, 2014
Grant date	Jan 9, 2018
Priority date	—
Expiry date	Jul 23, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04R2499/13
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A vehicle includes a side wall, a ceiling and a speaker arrangement including at least one speaker. The speaker arrangement is positioned in or at the side wall and is configured such that a main sound emission direction of the speaker arrangement is directed to the ceiling.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.