Patent · US Expired

Flat panel loudspeaker arrangement

US7062064B2 · kind B2 · utility

6Cited by

9References

6Claims

0Family size

Assignee

Harman Audio Electronic Systems GmbH · DE

Inventors

Wolfgang Bachmann · Grevenbroich, DE
Gerhard Krump · Rötz, DE
Hans-Juergen Regl · Regensburg, DE
Andreas Ziganki · Mettmann, DE

Key dates

Filing date	Jan 8, 2001
Grant date	Jun 13, 2006
Priority date	—
Expiry date	Dec 8, 2022

Classification

Technology area (CPC H)Electricity
CPC primaryH04R2201/021
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A flat panel loudspeaker arrangement with several panel loudspeakers of similar construction is disclosed. The panel loudspeakers are arranged seamlessly side-by-side and are rigidly connected with one another along their respective edges with a high shear strength. The panel loudspeakers can be supported by an existing stable wall.

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