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:
Jan. 29, 2019
Filed:
Apr. 23, 2014
Applicant:
Epcos Ag, Munich, DE;
Inventor:
Gino Rocca, Copenhagen, DK;
Assignee:
TDK Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/00 (2006.01); H04R 19/00 (2006.01); H04R 19/04 (2006.01); H04R 29/00 (2006.01); H04R 31/00 (2006.01); H03G 3/00 (2006.01);
U.S. Cl.
CPC ...
H04R 3/007 (2013.01); H04R 3/00 (2013.01); H04R 19/005 (2013.01); H04R 19/04 (2013.01); H04R 29/001 (2013.01); H04R 31/00 (2013.01); H03G 3/004 (2013.01);
Abstract
A microphone assembly and a method for reducing a temperature dependency of a microphone assembly are disclosed. In an embodiment, the microphone assembly includes a transducer and a voltage supply for the transducer, wherein the voltage supply is configured to supply a temperature dependent voltage for reducing a temperature dependency of the microphone assembly.