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. 15, 1998
Filed:
Mar. 19, 1996
Applicant:
Inventor:
Yuichi Miyano, Kanagawa-ken, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
369111 ; 3692753 ;
Abstract
A disc shaped data recording medium adapted for recording/reproducing information data in a medium adapted for recording/reproducing information data in accordance with a modified constant angular velocity system and having sectors allocated in an interleaving manner which is adjusted in accordance with a track location along the radius of the disc shaped data recording medium. By allocating the sectors in this fashion, the data rate of the data recorded on the medium can be unified over the data recording medium from its innermost track to its outermost track.