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:
Feb. 25, 2020

Filed:

Nov. 14, 2014
Applicant:

Thine Electronics, Inc., Tokyo, JP;

Inventors:

Yusuke Fujita, Tokyo, JP;

Satoshi Miura, Tokyo, JP;

Shunichi Kubo, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 17/16 (2006.01); H03K 17/693 (2006.01); H03K 19/00 (2006.01); H03K 19/173 (2006.01); H04J 3/04 (2006.01);
U.S. Cl.
CPC ...
H03K 17/162 (2013.01); H03K 17/693 (2013.01); H03K 19/00 (2013.01); H03K 19/1733 (2013.01); H03K 19/1737 (2013.01); H04J 3/047 (2013.01);
Abstract

The signal multiplexerinputs two selection signals CLK<>, CLK<> that sequentially reach significant levels, inputs two input signals IN<>, IN<>, and outputs, from an output terminal, a signal OUT that depends on an m-th input signal IN<m> of the two input signals when an m-th selection signal CLK<m> of the two selection signals is at the significant level. The signal multiplexerincludes a resistance unitand two drive units. Each of the drive unitsincludes a driving switch, a selecting switch, and a potential stabilizing switch. When one of the selecting switchand the potential stabilizing switchin each of the drive unitsis in a closed state, the other is in an open state.


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