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:
Sep. 02, 2025
Filed:
Jun. 13, 2022
Applicant:
Kookmin University Industry Academy Cooperation Foundation, Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/12 (2006.01); H03B 5/04 (2006.01); H03B 19/10 (2006.01); H03B 19/14 (2006.01); H03L 7/099 (2006.01); H03L 7/24 (2006.01);
U.S. Cl.
CPC ...
H03B 5/1284 (2013.01); H03B 5/04 (2013.01); H03B 5/1215 (2013.01); H03B 5/1228 (2013.01); H03B 5/1265 (2013.01); H03B 19/10 (2013.01); H03B 19/14 (2013.01); H03L 7/099 (2013.01); H03L 7/24 (2013.01); H03B 2200/0074 (2013.01);
Abstract
A frequency multiplier is provided. A harmonic generator of the frequency multiplier comprises: a harmonic generating core unit; a first resonant tank which is connected to a first output terminal and a second output terminal of the harmonic generating core unit; and a first feedback circuit which is connected to the first output terminal and the second output terminal of the harmonic generating core unit to change the effective resistance of the first resonant tank.