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. 18, 2014
Filed:
Nov. 14, 2008
Applicants:
Hermann Oppermann, Berlin, DE;
Lothar Dietrich, Werder, DE;
Gunter Engelmann, Berlin, DE;
Wolf Jürgen, Berlin, DE;
Inventors:
Hermann Oppermann, Berlin, DE;
Lothar Dietrich, Werder, DE;
Gunter Engelmann, Berlin, DE;
Wolf Jürgen, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/4763 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing a nanoporous layer comprises applying a plating base with adhesion strengthening onto a substrate, depositing a layer made of gold and silver onto the substrate, the composition being in the range of 20% to 40% gold and 80% to 60% silver, and selectively removing the silver in order to produce a nanoporous gold layer.
Oppermann, Hermann. (2014). Method for producing a nanoporous layer (U.S. Patent No. 8673773). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8673773
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile