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:
Apr. 01, 2014
Filed:
May. 27, 2009
Applicants:
Kyoung-won NA, Seoul, KR;
Myung-bok Lee, Suwon-si, KR;
Sang-chul Sul, Suwon-si, KR;
Jin-seung Sohn, Seoul, KR;
Inventors:
Kyoung-won Na, Seoul, KR;
Myung-bok Lee, Suwon-si, KR;
Sang-chul Sul, Suwon-si, KR;
Jin-seung Sohn, Seoul, KR;
Assignee:
Seagate Technology LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/86 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a recording medium suitable for use in magnetic transfer of a servo pattern onto a magnetic recording medium. The recording medium includes a substrate including a plurality of servo regions and a plurality of data regions, and a magnetic layer formed on each of the servo regions and patterned in the shape of a servo pattern to be patterned on a magnetic recording medium, wherein the servo regions protrude relative to the data regions.