HIGH QUALITY OPEN-CANAL SOUND TRANSDUCTION DEVICE AND METHOD - Patent 1093700

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EP 1 093 700 A1

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(43)	Date of publication:
	25.04.2001 Bulletin 2001/17

(21)	Application number: 99930165.8

(22)	Date of filing: 17.06.1999

(51)	International Patent Classification (IPC)⁷: H04R 1/10, H04R 25/00

(86)	International application number:
	PCT/US9912/806

(87)	International publication number:
	WO 0001/196 (06.01.2000 Gazette 2000/01)

(84)	Designated Contracting States:
	CH DE DK LI

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Priority:

29.06.1998 US 106098

(71)	Applicant: RESOUND CORPORATION
	Redwood City, CA 94063 (US)

(72)	Inventor:
	TAENZER, Jon, C. Los Altos, CA 94022 (US)

(74)	Representative: Des Termes, Monique et al
	c/o Société de Protection des Inventions3, rue du Docteur Lancereaux 75008 Paris 75008 Paris (FR)

(54)	HIGH QUALITY OPEN-CANAL SOUND TRANSDUCTION DEVICE AND METHOD