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. 26, 2004
Filed:
Apr. 18, 2002
Applicant:
Inventors:
Toru Hirohashi, Minato-ku, JP;
Kiyoshi Hironaka, Minato-ku, JP;
Yasuo Yamashita, Minato-ku, JP;
Masaki Shinoda, Minato-ku, JP;
Assignee:
FDK Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 2/729 ;
U.S. Cl.
CPC ...
H01F 2/729 ;
Abstract
A coil device, which has a coil composed of a core and a winding on the core, and a terminal having a base seat for holding the coil and terminal elements. The coil device has a flange on one side of the core with no flange being provided on the other side of the core. This allows molding by using a mold and can reduce a thickness of the flange of the core and thereby realize a reduction in the thickness of the coil device.