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. 19, 1976
Filed:
Feb. 13, 1974
Applicant:
Inventors:
Hiroshi Sugaya, Suita, JA;
Takeshi Ishihara, Neyagawa, JA;
Fukashi Kobayashi, Hirakata, JA;
Kenji Kanai, Neyagawa, JA;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ; G11B / ; G11B / ;
U.S. Cl.
CPC ...
360 63 ; 360122 ; 360112 ; 360123 ; 360113 ;
Abstract
A flux sensitive magnetic head is disclosed which comprises conductive electrodes formed contiguous to the principal surface of a semiconductor substrate at a predetermined spacing, the electrodes being formed by evaporating or diffusing a conductive material on or into the substrate, and a flux sensitive element bridging the electrodes. This head may have a small size and is suited for constructing multi-track heads.