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. 02, 1996
Filed:
Feb. 07, 1995
Applicant:
Inventor:
Kazushige Kawazoe, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ;
U.S. Cl.
CPC ...
360103 ; 360102 ;
Abstract
A magnetic disk recording and/or reproducing method is utilized with a magnetic disk on which pre-formatting signals such as a servo signal for head positioning and an address signal are previously formed by uneven surfaces. The method employs a slider with a magnetic head mounted there. The mass (m) of slider, including the mass of the head, satisfies the following equalities;
Kawazoe, Kazushige. (1996). Floating head magnetic disk recording and/or reproducing apparatus (U.S. Patent No. 5504639). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5504639
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