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:
Jan. 14, 2014
Filed:
Dec. 20, 2012
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Takahiro Mori, Nagaokakyo, JP;
Hiroshi Masuda, Nagaokakyo, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
In an electronic component, a main line includes a spiral-shaped portion having a central axis that is parallel or substantially parallel to a z-axis direction. A sub line is electromagnetically coupled with the main line to define a directional coupler, and includes a spiral-shaped portion having a central axis that is parallel or substantially parallel to the z-axis direction. Outer electrodes are provided on an end surface of a multilayer body and are respectively electrically connected to the two ends of the main line. Outer electrodes are provided on an end surface of the multilayer body and are respectively electrically connected to the two ends of the sub line. A region in which the main line is provided and a region in which the sub line is provided are superposed with each other in the z-axis stacking direction.