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. 05, 1989
Filed:
Aug. 12, 1987
Applicant:
Inventor:
Yasuichi Hashimoto, Oome, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360 45 ; 360 46 ;
Abstract
A write compensator for a magnetic disk apparatus includes a flip-flop for latching write compensation information using not a recording data format conversion reference clock but converted recording data. The flip-flop latches the write compensation information until the next recording data is input. The recording data is write-compensated on the basis of the latched write compensation information.