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:
Oct. 09, 2018
Filed:
Jul. 14, 2014
Applicant:
Fuji Electric (Malaysia) Sdn, Bhd., Kulim, MY;
Inventors:
Wah Lawrence Ng, Kulim, MY;
Se Yong Eh Noum, Kulim, MY;
Mun Sing Fan, Kulim, MY;
Wee Shen Khoo, Kulim, MY;
Naruhisa Nagata, Nagano, JP;
Assignee:
FUJI ELECTRIC (MALAYSIA) SDN, BHD., Kulim, MY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/66 (2006.01); C23C 14/32 (2006.01); G11B 5/72 (2006.01); C23C 14/06 (2006.01); G11B 5/84 (2006.01); C23C 14/58 (2006.01);
U.S. Cl.
CPC ...
C23C 14/325 (2013.01); C23C 14/0605 (2013.01); C23C 14/586 (2013.01); G11B 5/72 (2013.01); G11B 5/8408 (2013.01);
Abstract
A method for making a magnetic recording medium, including providing a substrate, forming a magnetic layer on the substrate, applying filtered cathodic vacuum arc (FCVA) deposition to form a film on the magnetic layer, and performing nitridation on the film formed by the FCVA deposition.