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:
May. 09, 2006
Filed:
Jun. 22, 2004
Yoshito Watanabe, Misato, JP;
Yoshito Watanabe, Misato, JP;
Sumida Corporation, Tokyo, JP;
Sumida Electric Co., Ltd., Tokyo, JP;
Abstract
A surface mount inductor has a drum core, a winding to be wound around a winding shaft section of the drum core, a case body of a nonconductive material to be disposed to surround the winding, a binding terminal fixed to the case body and protruding radially outward from the case body to be bound a winding terminal to, and a metal terminal member having a planar terminal to be a contact portion with a substrate when the surface mount inductor is surface mounted on the substrate. The inductor includes an extended portion protruding radially outward from the case body and having a wider width than or approximately the same width as of the binding terminal, the extended portion being disposed at a overlapping position with the binding terminal in a height direction of the drum core. The winding terminal is wound around from the outer peripheral side of both the binding terminal and the extended portion.