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:
Sep. 01, 2015
Filed:
Aug. 04, 2010
Applicant:
Astrid Gies, Haldenstein, CH;
Inventor:
Astrid Gies, Haldenstein, CH;
Assignee:
OERLIKON SURFACE SOLUTIONS AG, TRUBBACH, Trubbach, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/161 (2006.01); H01L 21/04 (2006.01); C23C 14/06 (2006.01); C23C 14/02 (2006.01); C23C 14/58 (2006.01); C23C 28/00 (2006.01);
U.S. Cl.
CPC ...
C23C 14/0605 (2013.01); C23C 14/025 (2013.01); C23C 14/584 (2013.01); C23C 28/322 (2013.01); C23C 28/34 (2013.01); C23C 28/341 (2013.01); C23C 28/343 (2013.01); C23C 28/347 (2013.01); C23C 28/36 (2013.01);
Abstract
The present invention relates to a coating system on a substrate with improved protection against wear as well as corrosion. According to the invention the substrate is coated with a diamond like carbon (DLC) layer. This DLC layer is coated with an additional layer with material different from the DLC coating material, thereby closing the pin holes of the DLC layer.
Gies, Astrid. (2015). Tribology combined with corrosion resistance: a new family of pvd- and pacvd coatings (U.S. Patent No. 9121092). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9121092
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile