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:
Nov. 12, 2013
Filed:
Jun. 30, 2009
Michael Bisges, Sinzing, DE;
Thorsten Krüger, Regensburg, DE;
Patrick Wichmann, Petershagen, DE;
Hans-jürgen Arning, Lübbecke, DE;
Michael Bisges, Sinzing, DE;
Thorsten Krüger, Regensburg, DE;
Patrick Wichmann, Petershagen, DE;
Hans-Jürgen Arning, Lübbecke, DE;
Reinhausen Plasma GmbH, Regensburg, DE;
Abstract
An apparatus for producing plasma, includes a container provided with at least one discharge electrode and a power supply unit that has at least one coupling electrode that can be capacitively coupled to the discharge electrode. The power supply unit is adapted to be removable from the container. The at least one coupling electrode is disposed beneath an insulating layer. In this way, the user can not come into direct contact with a coupling electrode after removing the power supply unit.