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:
Aug. 25, 2026
Filed:
Sep. 21, 2022
Cinogy Gmbh, Duderstadt, DE;
Dirk Wandke, Heilbad Heiligenstadt, DE;
Ronny Lettke, Duderstadt, DE;
CINOGY GMBH, Duderstadt, DE;
Abstract
An electrode arrangement for forming a dielectric barrier discharge between at least one electrode and a surface to be treated of an electrically conductive body, said surface acting as a ground electrode, with a dielectric that completely covers the electrode to the surface to be treated, said dielectric forming a contact side for the surface to be treated, and with a control device that comprises a high-voltage stage for supplying the electrode with an alternating high voltage required for generating the plasma, said control device emitting the alternating high voltage to the electrode in the form of individual pulse signals, characterized in that the control device is configured to generate two successive opposite-pole pulse signals.