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:
Mar. 30, 2021
Filed:
Mar. 14, 2018
Applicant:
Tdk Electronics Ag, Munich, DE;
Inventors:
Johann Pichler, Breitenau am Hochlantsch, AT;
Michael Weilguni, Hagenberg, AT;
Assignee:
TDK ELECTRONICS AG, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/04 (2006.01); H05H 1/24 (2006.01); A01M 29/18 (2011.01); G01N 15/10 (2006.01); H01L 41/053 (2006.01); H01L 41/107 (2006.01);
U.S. Cl.
CPC ...
H05H 1/2475 (2013.01); A01M 29/18 (2013.01); G01N 15/1031 (2013.01); H01L 41/044 (2013.01); H01L 41/053 (2013.01); H01L 41/107 (2013.01); H05H 2001/2481 (2013.01);
Abstract
A device for generating a non-thermal atmospheric pressure plasma is disclosed. In an embodiment a device includes a first piezoelectric transformer configured to ignite a non-thermal atmospheric pressure plasma in a process medium and a control circuit configured to apply an input voltage to the first piezoelectric transformer and to perform a modulation of the input voltage such that the first piezoelectric transformer generates an acoustic signal as a result of the modulation.