The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 2003
Filed:
Mar. 13, 2002
Heinz Renner, Kaltenleutgeben, AT;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A hearing/speaking configuration ( ) having a housing ( ), having sound-reproducing means ( ) accommodated in the housing ( ), and having sound-receiving means ( ) designed without a boom, wherein the sound-receiving means ( ) is accommodated in the housing ( ), as is the sound-reproducing means ( ), wherein a first sound passage opening ( ) and a second sound passage opening ( ) are provided in the housing ( ) and the sound-receiving means ( ) has a directional characteristic with a main direction ( ) and an extinction direction ( ), and wherein the extinction direction ( ) extends from the sound-receiving means ( ) to the sound-reproducing means ( ).