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:
Dec. 31, 2013
Filed:
Nov. 24, 2010
Applicants:
Yung-i Chen, Taipei, TW;
Rong-tan Huang, Hsinchu County, TW;
Bing-nan Tsai, Changhua County, TW;
Inventors:
Assignee:
National Taiwan Ocean University, Keelung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 8/10 (2006.01); C23C 28/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laminated structure by internal oxidation includes an alloy coating layer structured as columnar grains. The alloy coating layer includes a first metal element and a second metal element, wherein the first metal element is oxidized more easily than the second metal element. The surface layer portion of the alloy coating layer has a plurality of oxide layers and a plurality of metal layers stacked alternately with each other. The material of the oxide layers includes the oxide of the first metal element and the material of the metal layers includes the second metal element.