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:
Nov. 25, 2025
Filed:
Mar. 25, 2021
Applicant:
Kyocera Corporation, Kyoto, JP;
Inventor:
Keisaku Matsumoto, Kyoto, JP;
Assignee:
KYOCERA Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 3/10 (2006.01); H05K 1/11 (2006.01); H05K 3/00 (2006.01);
U.S. Cl.
CPC ...
H05K 3/107 (2013.01); H05K 1/115 (2013.01); H05K 1/11 (2013.01); H05K 3/0038 (2013.01); H05K 3/0047 (2013.01); H05K 3/0055 (2013.01);
Abstract
A printed wiring board includes an insulating layer and a conductor part. The insulating layer includes a cavity perpendicular to a first surface of the insulating layer. The conductor part includes a connection conductor fitted in at least part of the cavity. The cavity includes a first recess provided in an inner wall surface of the cavity. The connection conductor is partially fitted in the first recess. The first recess includes a second recess provided in an inner wall surface of the first recess. The connection conductor is partially fitted in the second recess.