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:
Aug. 04, 2026
Filed:
Sep. 26, 2024
Christos Tsironis, St-Laurent, CA;
Christos Tsironis, Kirkland, CA;
Abstract
A hybrid multi-harmonic load pull tuner is composed of a main frame and a harmonic extension module. The main frame includes two independently controlled synchronized signal sources, one injecting power into the input of a DUT (transistor) and the other injecting power via a power amplifier into the output of the DUT. The harmonic extension module pre-matches the amplifier to the DUT at a fundamental frequency and creates arbitrary user defined impedances at two harmonic frequencies. The quasi open-loop hybrid configuration ensures conjugate matching of transistors with very low output impedance using low injected power under stable (non-spurious) operation conditions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile