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. 24, 2011
Filed:
Aug. 25, 2006
Xiaoyu MI, Kawasaki, JP;
Yoshihiro Mizuno, Kawasaki, JP;
Tsuyoshi Matsumoto, Kawasaki, JP;
Hisao Okuda, Kawasaki, JP;
Satoshi Ueda, Kawasaki, JP;
Takeo Takahashi, Nagano, JP;
Xiaoyu Mi, Kawasaki, JP;
Yoshihiro Mizuno, Kawasaki, JP;
Tsuyoshi Matsumoto, Kawasaki, JP;
Hisao Okuda, Kawasaki, JP;
Satoshi Ueda, Kawasaki, JP;
Takeo Takahashi, Nagano, JP;
Fujitsu Limited, Kawasaki, JP;
Taiyo Yuden Co., Ltd., Tokyo, JP;
Abstract
An integrated electronic device includes a substrate, passive components, pads for external connection, and three-dimensional wiring. The passive components includes a multi-stage coil inductor provided on the substrate. The multi-stage coil inductor has a plurality of coils disposed in several layers. Mutually adjacent coil wires are spaced-apart from each other. The three-dimensional wiring includes a first wiring portion which extends on the substrate, a second wiring portion which extends off the substrate but along the substrate, and a third wiring portion connecting with the first wiring portion and the second wiring portion.