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. 30, 2018
Filed:
Jun. 05, 2015
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Tetsuro Harada, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A radio-frequency circuit module includes a multilayer body and a surface-mount component mounted on a front surface of the multilayer body. The surface-mount component includes variable capacitance elements integrated therein. Inductors including conductor patterns are provided in the multilayer body. On a back surface of the multilayer body, a first external connection terminal and a second external connection terminal are sandwiched between ground connection terminals. Ground via-conductors connected to ground connection terminals extend to the front surface of the multilayer body. The ground via-conductors are connected to each other in a layer near the front surface by a ground connection conductor which extends in a direction perpendicular or substantially perpendicular to the extending direction.