(19)
(11) EP 1 747 699 A2

(12)

(43) Date of publication:
31.01.2007 Bulletin 2007/05

(21) Application number: 05732509.4

(22) Date of filing: 01.04.2005
(51) International Patent Classification (IPC): 
H04R 25/00(2006.01)
(86) International application number:
PCT/US2005/011115
(87) International publication number:
WO 2005/099306 (20.10.2005 Gazette 2005/42)
(84) Designated Contracting States:
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
Designated Extension States:
AL BA HR LV MK YU

(30) Priority: 01.04.2004 US 558693 P
05.11.2004 US 982639
11.01.2005 US 643074 P

(71) Applicant: Otologics, LLC
Boulder, Colorado 80301 (US)

(72) Inventors:
  • MILLER III, Scott Allan
    Lafayette, Colorado 80026 (US)
  • SCHNEIDER, Robert Edwin
    Erie, Colorado 80516 (US)
  • BASINGER, David L.
    Loveland, Colorado 80538 (US)
  • ANDREWS, Travis Rian
    Loveland, Colorado 80537 (US)
  • WALDMANN, Bernd
    Boulder, Colorado 80305 (US)

(74) Representative: Hedley, Nicholas James Matthew et al
Kilburn & Strode 20 Red Lion Street
London WC1R 4PJ
London WC1R 4PJ (GB)

   


(54) LOW ACCELERATION SENSITIVITY MICROPHONE