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:
Dec. 15, 2009
Filed:
Mar. 24, 2004
Applicants:
Masatake Hangai, Tokyo, JP;
Morishige Hieda, Tokyo, JP;
Moriyasu Miyazaki, Tokyo, JP;
Inventors:
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 1/10 (2006.01); H03K 17/687 (2006.01);
U.S. Cl.
CPC ...
Abstract
A single pole single throw switch for controlling propagation of a high frequency signal between an input terminal () and an output terminal (). First FET switches () in which drains and sources of FETs () are connected in parallel with inductors () are connected in parallel. Each FET () is switched between on state and off state by a voltage being applied to the gate thereof. At the frequency of the high frequency signal, each inductor () connected with off capacitor of each FET () resonates in parallel.