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:
Oct. 14, 2014
Filed:
Sep. 13, 2012
Applicants:
Hsien-ku Chen, Taoyuan County, TW;
Chia-jun Chang, Taipei, TW;
Ka-un Chan, Hsinchu County, TW;
Ying-hsi Lin, Hsin-Chu, TW;
Inventors:
Hsien-Ku Chen, Taoyuan County, TW;
Chia-Jun Chang, Taipei, TW;
Ka-Un Chan, Hsinchu County, TW;
Ying-Hsi Lin, Hsin-Chu, TW;
Assignee:
Realtek Semiconductor Corp., Science Park, HsinChu, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
H03F 3/45 (2013.01);
Abstract
An amplifier includes a transformer and a first stage gain circuit. The transformer includes a primary coil and a secondary coil. The primary coil is utilized for receiving an input signal. The first stage gain circuit has a first input port, which is coupled to the primary coil. The first stage gain circuit is utilized for gaining the input signal so as to generate a first output.