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:
May. 13, 2014
Filed:
Oct. 13, 2009
Ole Birch, Naerum, DK;
Ole Birch, Naerum, DK;
GN Netcom A/S, , DK;
Abstract
A headset () for voice communication comprising a housing () and a pickup unit () rotatably connected to the housing via a joint (). The pickup unit () comprises at least a first microphone (), which is electrically connected via at least a first electrical connection to an electronic circuit for processing signals from the first microphone (). The electronic circuit is arranged in the housing (). The first electrical connection comprises a first sliding contact (), which comprises a housing side and a microphone side. The two sides are mutually rotatable about a rotational axis (). One of the housing side or the microphone side of the sliding contact comprises a first annular ring () arranged so that the ring () is positioned around the rotational axis (). The other of the housing side or the microphone side comprises a number of contact members () arranged in a radial distance from the rotational axis () so as to provide an electrical connection between the first annular ring () and the contact members ().