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:
Sep. 02, 2025
Filed:
Dec. 22, 2020
Taiyo Yuden Co., Ltd., Tokyo, JP;
Hirotaka Wakabayashi, Tokyo, JP;
TAIYO YUDEN CO., LTD., Tokyo, JP;
Abstract
One object of the present invention is to provide an electronic component less prone to migration of impurity atoms between a conductor and an external electrode. A coil component as an electronic component includes a base body, a conductor, a first external electrode electrically connected to one end portion of the conductor, a second external electrode electrically connected to the other end portion of the conductor, a first film positioned between one end portion of the conductor and the first external electrode, and a second film positioned between the other end portion of the conductor and the second external electrode. The diffusion velocity in the first film and the second film is lower than that in the first external electrode and the second external electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile