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.

Date of Patent:
May. 10, 2016

Filed:

Aug. 14, 2012
Applicant:

Mitsuo Takagi, Otawara, JP;

Inventor:

Mitsuo Takagi, Otawara, JP;

Assignees:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 1/10 (2006.01); G01R 33/34 (2006.01); G01R 33/36 (2006.01);
U.S. Cl.
CPC ...
G01R 33/3664 (2013.01);
Abstract

A multichannel RF switching device of an embodiment has a connector in which all or some of a plurality of terminals are configured to be connected to a plurality of coil elements, a matrix switch having a plurality of input ports arranged in a line and a plurality of output ports arranged in a line, and a wiring portion connecting the respective terminals configured to be connected to the plural coil elements with a plurality of input ports in use included in the plural input ports one-on-one, the input ports in use amounting to fewer than the total number of the input ports, wherein the wiring portion connects the respective terminals with the input ports in use one-on-one in such a way that a separation between adjacent two of all or some of the input ports in use is larger than a separation between adjacent two of the input ports.


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