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. 13, 2021
Filed:
Feb. 22, 2019
Applicant:
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Inventors:
Hyung Jun Cho, Suwon-si, KR;
Hyun Jin Yoo, Suwon-si, KR;
Jong Mo Lim, Suwon-si, KR;
Hyun Hwan Yoo, Suwon-si, KR;
Yoo Sam Na, Suwon-si, KR;
Yoo Hwan Kim, Suwon-si, KR;
Assignee:
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/12 (2006.01); H03F 3/24 (2006.01); H03F 1/56 (2006.01); H03F 1/02 (2006.01); H03F 3/19 (2006.01);
U.S. Cl.
CPC ...
H03F 3/245 (2013.01); H03F 1/0205 (2013.01); H03F 1/565 (2013.01); H03F 3/19 (2013.01);
Abstract
An amplifying device includes: an amplifying circuit connected between an input terminal and an output terminal and amplifying a signal input in an amplification mode; and a bypass circuit including a filter connected to a bypass path for bypassing the amplifying circuit, wherein the bypass path is in an off-state in the amplification mode and is in an on-state in a bypass mode, and the filter bypasses an input high-frequency signal to ground, in the amplification mode.