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:
Jul. 02, 2019
Filed:
Apr. 05, 2018
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Shigeo Iriguchi, Kawasaki, JP;
Takahiro Kitagawa, Kawasaki, JP;
Mitsunori Abe, Kawasaki, JP;
Shigeru Sugino, Edogawa, JP;
Nobuo Taketomi, Kodaira, JP;
Kiyoyuki Hatanaka, Kawasaki, JP;
Ryo Kanai, Kawasaki, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/18 (2006.01); H05K 1/11 (2006.01); H05K 1/03 (2006.01); H05K 3/00 (2006.01); H05K 3/22 (2006.01); H01R 12/71 (2011.01);
U.S. Cl.
CPC ...
H05K 1/11 (2013.01); H01R 12/71 (2013.01); H05K 1/0373 (2013.01); H05K 3/0017 (2013.01); H05K 3/0044 (2013.01); H05K 3/22 (2013.01);
Abstract
A substrate includes an insulation layer including a glass cloth impregnated with a resin, and a through hole having a hole included in the insulation layer and plating formed in an inner surface of the hole, where a location, intersecting with the glass cloth, of an outer circumferential portion of the through hole has a recessed portion recessed toward an outside of the hole.