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:
Jul. 08, 2025
Filed:
Apr. 05, 2022
Applicant:
Newracom, Inc., Irvine, CA (US);
Inventors:
Seong-Sik Myoung, Cupertino, CA (US);
Jonghoon Park, Irvine, CA (US);
Chang Hun Song, Irvine, CA (US);
Haejoon Yang, Gunpo-si, KR;
Assignee:
NEWRACOM, Inc., Irvine, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/04 (2006.01); H03D 7/12 (2006.01); H03K 19/20 (2006.01);
U.S. Cl.
CPC ...
H03D 7/12 (2013.01); H03K 19/20 (2013.01); H04B 1/0475 (2013.01);
Abstract
A harmonic rejection mixer that uses switched capacitors for amplitude control and uses two different duty cycle local oscillator (LO) signals for phase control for each harmonic. The harmonic rejection mixer uses 2-vector variable duty harmonic rejection. which allows for the harmonic rejection mixer to be less complex. consume less power, and/or use less components/space compared to conventional harmonic rejection mixers.