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. 25, 2026
Filed:
Mar. 06, 2024
Skyworks Solutions, Inc., Irvine, CA (US);
SKYWORKS SOLUTIONS, INC., Irvine, CA (US);
Abstract
Aspects and embodiments disclosed herein include filter module comprising an input port to receive a radio frequency signal, a first output port connected to an antenna, a filter disposed along a fundamental signal path from the input port to the first output port, and a second output port to output a harmonic signal generated in response to the RF signal, the second output port being electrically connected to a node on the fundamental signal path via a harmonic signal path including a resonating structure configured to improve a linearity response of the filter module, the resonating structure including resonators electrically connected to each other in anti-series or anti-parallel and disposed on a piezoelectric film, a polarity direction of a first half of the resonators opposite to a polarity direction of a second half of the resonators when a voltage is applied across the piezoelectric film.