EP 1757163 B1 20101103 - CONDENSER MICROPHONE
Title (en)
CONDENSER MICROPHONE
Title (de)
KONDENSATORMIKROFON
Title (fr)
MICROPHONE A CONDENSATEUR
Publication
Application
Priority
- EP 2005005971 W 20050603
- DE 102004027110 A 20040603
Abstract (en)
[origin: US2007242840A1] A microphone has a microphone capsule housing, a diaphragm, an electrode, and an insulating part which is arranged between the diaphragm and the electrode in the microphone capsule housing. The insulating part has a spacer ring.
IPC 8 full level
H04R 19/00 (2006.01); H04R 1/08 (2006.01); H04R 1/32 (2006.01); H04R 31/00 (2006.01); H04R 1/20 (2006.01); H04R 1/22 (2006.01); H04R 1/28 (2006.01); H04R 7/02 (2006.01)
CPC (source: EP US)
H04R 1/08 (2013.01 - EP US); H04R 19/04 (2013.01 - EP US); H04R 31/006 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005120129 A1 20051215; AT E487335 T1 20101115; DE 102004027110 A1 20051229; DE 502005010487 D1 20101216; EP 1757163 A1 20070228; EP 1757163 B1 20101103; US 2007242840 A1 20071018
DOCDB simple family (application)
EP 2005005971 W 20050603; AT 05754480 T 20050603; DE 102004027110 A 20040603; DE 502005010487 T 20050603; EP 05754480 A 20050603; US 62842905 A 20050603