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:
Jan. 08, 2002
Filed:
Dec. 31, 1998
Woo-cheol Jeong, Kumi, KR;
Samsung Electronics Co., Ltd., Suwon, JP;
Abstract
A servo burst signal recording method using an enhanced pattern and a disk recording medium are provided. The disk recording medium having at least two servo burst regions on which servo burst signals are recorded in the diametrical direction on tracks of the disk recording medium, the servo burst regions each being divided into at least two sub-regions in a traveling direction of a head, one sub-region having the same width as that of a track, and the other sub-region having a smaller width than that of the track. The disk recording medium enables the user to obtain a servo burst signal component without having a dead zone even in the case when the width of a reading head is smaller than that of the recording head, which enhances the accuracy of the tracking control.