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. 29, 2010
Filed:
Jun. 30, 2006
Applicant:
Sung Ho Beck, Seongnam-si, KR;
Inventor:
Sung Ho Beck, Seongnam-si, KR;
Assignee:
FCI Inc., , KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06G 7/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
The mixer includes mixers constructed with variable gain amplifiers having two transistor pairs Qp+/Qp− and Qn+/Qn− to have a predetermined gain by using LO+ and LO− signals; and LO bias circuits connected to have bias voltages different from each other with respect to the LO+ and LO− signals of the mixers and share an input signal.
Beck, Sung. (2010). Variable gain mixer (U.S. Patent No. 7746151). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7746151
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