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:
Jul. 13, 2021
Filed:
Apr. 04, 2016
Applicant:
Oerlikon Surface Solutions Ag, Pfäffikon, Pfäffikon, CH;
Inventor:
Joerg Vetter, Bergisch Gladbach, DE;
Assignee:
Oerlikon Surface Solutions AG, Pfäffikon, Pfäffikon, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/32 (2006.01); C23C 14/00 (2006.01);
U.S. Cl.
CPC ...
C23C 14/325 (2013.01); C23C 14/0021 (2013.01);
Abstract
An electric-arc evaporation method for coating surfaces, wherein at least two active consumption targets are used in the method, characterized in that the consumption targets are alternately connected as a cathode and an anode during the coating process.