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:
Oct. 29, 2013
Filed:
Jun. 06, 2008
Applicants:
Frank Plath, Wedemark, DE;
Jan Watermann, Hannover, DE;
Inventors:
Frank Plath, Wedemark, DE;
Jan Watermann, Hannover, DE;
Assignee:
Sennheiser electronic GmbH & Co. KG, Wedemark, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Thus there is provided a microphone () having a first end () with a first slip ring () which is divided into at least first and second segments (GND,). The first slip ring () co-operates with a microphone head () when the microphone head () is fastened to the first end () of the microphone by means of a screw connection. The microphone further has a detection unit () coupled to the at least first and second segments (GND,) of the first slip ring () to detect rotation of the microphone head ().