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:
Jun. 04, 2013
Filed:
Jul. 19, 2010
Applicants:
Akira Akiba, Kanagawa, JP;
Koichi Ikeda, Kanagawa, JP;
Inventors:
Akira Akiba, Kanagawa, JP;
Koichi Ikeda, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/10 (2006.01); H01H 51/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A shunt switch allowed to improve isolation, a semiconductor device, a module and an electronic device each of which includes the shunt switch are provided. The shunt switch includes: a transmission line, a ground; and a shunt line electrically coupling the transmission line and the ground, in which two or more of the shunt lines are arranged in parallel to one another, and an impedance between the two or more shunt lines is higher than an impedance of the transmission line.