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:
Aug. 30, 2022
Filed:
Mar. 13, 2020
Applicant:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Inventor:
Yuuta Miyazaki, Kyoto, JP;
Assignee:
MURATA MANUFACTURING CO., LTD, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/088 (2006.01); H03K 17/693 (2006.01); H03K 17/687 (2006.01);
U.S. Cl.
CPC ...
H01L 27/088 (2013.01); H03K 17/6871 (2013.01); H03K 17/693 (2013.01);
Abstract
A switch circuit provided on a substrate includes a first series switch and a second series switch disposed in series on a path connecting a first terminal and a second terminal, a third series switch and a fourth series switch disposed in series on a path connecting the first terminal and a third terminal, a first shunt switch connected to a common ground terminal and a first node between the first series switch and the second series switch, and a second shunt switch connected to the common ground terminal and a second node between the third series switch and the fourth series switch.