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:
Jul. 21, 2009
Filed:
Feb. 26, 2007
Shinichi Sasaki, Niigata-ken, JP;
Motoki Kirayama, Niigata-ken, JP;
Hideto Ando, Niigata-ken, JP;
Yoshito Sasaki, Niigata-ken, JP;
Daigo Aoki, Niigata-ken, JP;
Shinichi Sasaki, Niigata-ken, JP;
Motoki Kirayama, Niigata-ken, JP;
Hideto Ando, Niigata-ken, JP;
Yoshito Sasaki, Niigata-ken, JP;
Daigo Aoki, Niigata-ken, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
A magnetic detection device has stable characteristics having an area of a resist layer covering an insulating passivation layer, forming the magnetic detection element and a connection layer on a small stepped surface with high-precision, and preventing the resist layer from peeling, thereby providing a method of manufacturing the magnetic detection device. A resist layeris overlapped through the insulating passivation layeron an interconnection layer