EP 1120994 A3 20060614 - Flat loudspeaker arrangement
Title (en)
Flat loudspeaker arrangement
Title (de)
Flachlautsprecheranordnung
Title (fr)
Disposition de haut-parleurs plats
Publication
Application
Priority
DE 10001410 A 20000114
Abstract (en)
[origin: DE10001410A1] The flat loudspeaker arrangement comprises several loudspeakers arranged seamlessly. Each loudspeaker comprising a driver (18) for oscillation generation, sound disk (13) and support stand (14), works on multi-resonance flexible shaft principle.
IPC 8 full level
H04R 1/40 (2006.01); H04R 1/28 (2006.01); H04R 7/04 (2006.01); H04R 7/06 (2006.01)
CPC (source: EP US)
H04R 1/2819 (2013.01 - EP US); H04R 1/403 (2013.01 - EP US); H04R 7/045 (2013.01 - EP US); H04R 7/06 (2013.01 - EP US); H04R 2201/021 (2013.01 - EP US)
Citation (search report)
- [A] WO 9912387 A1 19990311 - NEW TRANSDUCERS LTD [GB], et al
- [A] WO 9709842 A2 19970313 - VERITY GROUP PLC [GB], et al
- [A] WO 9853638 A2 19981126 - NEW TRANSDUCERS LTD [GB], et al
- [A] US 5025474 A 19910618 - TANAKA TSUNEO [JP], et al
- [A] DE 19821862 A1 19991118 - NOKIA DEUTSCHLAND GMBH [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1120994 A2 20010801; EP 1120994 A3 20060614; EP 1120994 B1 20090923; AT E443975 T1 20091015; DE 10001410 A1 20010726; DE 10001410 C2 20011206; DE 50015749 D1 20091105; US 2001017927 A1 20010830; US 2007025588 A1 20070201; US 7062064 B2 20060613
DOCDB simple family (application)
EP 00124962 A 20001116; AT 00124962 T 20001116; DE 10001410 A 20000114; DE 50015749 T 20001116; US 42373506 A 20060613; US 75655601 A 20010108