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. 22, 2019
Filed:
Dec. 28, 2018
Foundation of Soongsil University-industry Cooperation, Seoul, KR;
Jaejin Lee, Seoul, KR;
Seongkwon Jeong, Seoul, KR;
Abstract
Provided is a signal detection method of a staggered two-dimensional bit-patterned media and a recording medium and an apparatus for performing the method. The signal detection method of staggered two-dimensional bit-patterned media includes the down-track detection step, which detects a signal through a horizontal direction (x) path along the down-track, the first cross-track detection step, which detects a signal through a first vertical direction (z) path that allows for passing through of a plurality of pixels arranged on a same line along cross-track perpendicular to the down-track and a plurality of pixels arranged in a staggered manner toward the horizontal direction (x) path with respect to the cross-track, and the second cross-track detection step, which detects a signal through a second vertical direction (z) path that allows for passing through of a plurality of pixels arranged on a same line along the cross-track and a plurality of pixels arranged in a staggered manner toward an opposite path to the horizontal direction (x) path with respect to the cross-track.