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. 05, 2019
Filed:
Oct. 03, 2017
Applicant:
Taiyo Yuden Co., Ltd., Tokyo, JP;
Inventors:
Yuji Tomizawa, Tokyo, JP;
Wakae Akaishi, Tokyo, JP;
Assignee:
TAIYO YUDEN CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 4/232 (2006.01); H01G 4/12 (2006.01); H01G 4/248 (2006.01); H01G 4/30 (2006.01);
U.S. Cl.
CPC ...
H01G 4/2325 (2013.01); H01G 4/1245 (2013.01); H01G 4/1227 (2013.01); H01G 4/1236 (2013.01); H01G 4/232 (2013.01); H01G 4/248 (2013.01); H01G 4/306 (2013.01);
Abstract
A ceramic electronic component includes a ceramic body and an external electrode. The external electrode is formed along a surface of the ceramic body and includes a tin layer as an outermost layer. The tin layer includes dispersed pores.