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:
Nov. 17, 2020
Filed:
Jun. 13, 2017
Applicant:
Tokyo Keiki Inc., Tokyo, JP;
Inventors:
Assignee:
TOKYO KEIKI INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/30 (2006.01); H03F 3/21 (2006.01); H03F 3/68 (2006.01); H03F 3/24 (2006.01); H03F 3/195 (2006.01); H03F 3/19 (2006.01);
U.S. Cl.
CPC ...
H03F 3/211 (2013.01); H03F 3/19 (2013.01); H03F 3/195 (2013.01); H03F 3/245 (2013.01); H03F 3/68 (2013.01); H03F 2200/451 (2013.01); H03F 2203/21106 (2013.01); H03F 2203/21142 (2013.01);
Abstract
An amplification apparatus includes: at least one voltage converter for converting a voltage of supplied power which is supplied from an external power supply source to the amplification apparatus, to a lower voltage; and at least one amplifier unit operable by supplied power which has the lower voltage as converted by the at least one voltage converter, for amplifying a radio frequency signal.