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. 02, 2017
Filed:
Aug. 20, 2015
Xarion Laser Acoustics Gmbh, Vienna, AT;
Balthasar Fischer, Vienna, AT;
XARION LASER ACOUSTICS GMBH, Vienna, AT;
Abstract
Transducers and methods for converting acoustic signals into electrical signals. A device () includes an interferometer () including two mirrors () adapted for reflecting electromagnetic radiation () coupled into a space () between the mirrors (). The acoustic signal () is to be coupled into the space () for influencing the electromagnetic radiation () in accordance with this acoustic signal. An electromagnetic radiation detector () is adapted for detecting the influenced electromagnetic radiation () and for converting the detected influenced electromagnetic radiation () into the electric signal () being indicative for the acoustic signal (). An operation point stabilization unit stabilizes an operation point of the device ().