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:
Nov. 14, 2017
Filed:
Aug. 10, 2016
Kabushiki Kaisha Toshiba, Tokyo, JP;
Yugo Kunishi, Yokohama Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A communication circuit includes a first switch circuit having a first terminal at which a first signal of a first frequency can be input, a second terminal at which a second signal of a second frequency can be input, and a plurality of third terminals from which the first signal and the second signal can be output. A second switch circuit has a plurality fourth terminals corresponding to the plurality of third terminals and at which the first or second signal can be received from the first switch circuit, a fifth terminal at which the first signal can be output, and a sixth terminal at which the second signal can be output. Each fourth terminal is connectable to either of the fifth terminal and the sixth terminal.