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. 23, 2024
Filed:
May. 25, 2021
Applicant:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Inventor:
Kazuhiko Ishimoto, Kyoto, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 3/26 (2006.01); G01R 19/165 (2006.01); G05F 1/46 (2006.01); H03F 3/193 (2006.01);
U.S. Cl.
CPC ...
G05F 3/262 (2013.01); G01R 19/16538 (2013.01); G05F 1/461 (2013.01); H03F 3/193 (2013.01);
Abstract
A current output circuit includes an input circuit that outputs a second current in response to a first current when the first current is inputted, an output circuit that outputs a third current in response to the second current, and a control circuit that causes the output circuit to output a current when a control signal is inputted before the first current is inputted to the input circuit. The output circuit includes transistors of a first group and the input circuit includes transistors of a second group.