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:
May. 23, 2023
Filed:
Oct. 04, 2018
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Tetsuya Morinaga, Nagaokakyo, JP;
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Abstract
A wire-wound core includes a core portion extending in a longitudinal direction, first and second flange portions respectively disposed at first and second end portions of the core portion in the longitudinal direction, and at least one terminal electrode disposed at each of the first and second flange portions. When a face to be oriented toward a mount board and a face of the first flange portion facing an outer side are respectively called a bottom surface and an outer end surface, the outer end surface has a recessed portion that reaches the bottom surface. The terminal electrode disposed at the first flange portion includes a bottom surface electrode portion formed of a film conductor extending along the bottom surface of the first flange portion and an end surface electrode portion formed of a conductor filling the recessed portion and being in contact with the bottom surface electrode portion.