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:
Jan. 13, 2026
Filed:
Apr. 28, 2023
Applicant:
Analog Devices, Inc., Wilmington, MA (US);
Inventor:
Hsin-Chang Lin, Portland, OR (US);
Assignee:
Analog Devices, Inc., Wilmington, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 19/14 (2006.01); H03L 7/18 (2006.01); H04B 1/18 (2006.01);
U.S. Cl.
CPC ...
H03B 19/14 (2013.01); H03L 7/18 (2013.01); H04B 1/18 (2013.01);
Abstract
Aspects of this disclosure relate to a frequency multiplier with a transmission line in an input matching network. The frequency multiplier can multiply a frequency of a radio frequency input signal. The transmission line can provide a second harmonic trap. The transmission line can be electrically connected between input terminals of a pair of balanced transistors of the frequency multiplier.