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. 30, 2014
Filed:
Jun. 04, 2013
Applicant:
Taiyo Yuden Co., Ltd., Tokyo, JP;
Inventors:
Tatsuro Sawatari, Tokyo, JP;
Yuichi Sugiyama, Tokyo, JP;
Hiroshi Nakamura, Tokyo, JP;
Masaki Naganuma, Tokyo, JP;
Tetsuo Saji, Tokyo, JP;
Assignee:
Taiyo Yuden Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 1/18 (2006.01); H05K 1/00 (2006.01); H05K 7/00 (2006.01); H05K 1/16 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
H05K 1/185 (2013.01); H05K 1/0213 (2013.01);
Abstract
In a first conductive layer and a third conductive layer that are respectively closest to a core layer having a storage portion that penetrates therethrough, four first penetrating holes and four first penetrating holes are formed so as to overlap part of an opening edge of the storage portion that is projected onto the first conductive layer and the third conductive layer, respectively.