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:
Apr. 05, 2022
Filed:
Mar. 18, 2020
Applicant:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Inventor:
Ken Wakaki, Kyoto, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/187 (2006.01); H03F 3/195 (2006.01); H03F 1/56 (2006.01);
U.S. Cl.
CPC ...
H03F 3/195 (2013.01); H03F 1/565 (2013.01);
Abstract
An amplifier circuit that amplifies a high frequency signal includes a transistor that is an example of an amplifier integrated into an IC device and an inductor connected to an input terminal of the transistor, and the inductor includes a first inductor integrated into the IC device and a second inductor connected in series to the first inductor and included in a first component different from the IC device.