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. 25, 2019
Filed:
Dec. 21, 2015
Applicant:
Solid, Inc., Seongnam-si, Gyeonggi-do, KR;
Inventor:
Hwansun Lee, Bucheon-si, KR;
Assignee:
SOLiD, INC., Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 3/30 (2006.01); H03F 3/68 (2006.01); H03F 3/189 (2006.01); H03F 1/32 (2006.01);
U.S. Cl.
CPC ...
H03G 3/3036 (2013.01); H03F 1/3247 (2013.01); H03F 3/189 (2013.01); H03F 3/68 (2013.01); H03G 3/3052 (2013.01); H03F 2200/111 (2013.01); H03F 2200/171 (2013.01); H03F 2200/411 (2013.01); H03F 2200/429 (2013.01);
Abstract
According to one mode of the inventive concept, an amplification device includes a first amplifier configured to amplify an input multi-band signal to a first level, a separating unit configured to separate the multi-band signal having the first level into a first band signal and a second band signal, and a second amplifier configured to amplify the second band signal to a second level.