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:
Dec. 25, 2012
Filed:
Jun. 10, 2009
Applicants:
Shuichi Oka, Kanagawa, JP;
Katsuji Matsumoto, Kanagawa, JP;
Shusaku Yanagawa, Kanagawa, JP;
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/06 (2006.01); H01F 27/30 (2006.01); H01L 21/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein is an inductor module including a substrate functioning as a printed wiring board or an interposer; an IC mounting part formed on a surface of the substrate; an inductor which is formed in the substrate at such a position as to overlap with the IC mounting part on a plan-view basis and which is connected to an IC mounted on the IC mounting part; and a magnetic body including a magnetic material selected from among a NiZn ferrite, a NiZnCu ferrite and a Ba ferrite, the magnetic body being disposed intermediately between the IC mounting part and the inductor.