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:
Mar. 25, 2025
Filed:
Jun. 23, 2022
Applicant:
Skyworks Solutions, Inc., Irvine, CA (US);
Inventors:
Li Chen, Irvine, CA (US);
Xianyi Li, Irvine, CA (US);
Zhi Shen, Aliso Viejo, CA (US);
Renfeng Jin, Irvine, CA (US);
Assignee:
Skyworks Solutions, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/00 (2006.01); H03H 9/56 (2006.01); H03H 9/64 (2006.01); H03H 9/70 (2006.01); H03H 9/72 (2006.01); H04B 1/40 (2015.01);
U.S. Cl.
CPC ...
H03H 9/568 (2013.01); H03H 9/6483 (2013.01); H03H 9/70 (2013.01); H03H 9/72 (2013.01); H04B 1/40 (2013.01);
Abstract
Aspects of this disclosure relate to a multiplexer with an acoustic assisted trap circuit. The multiplexer includes a first acoustic wave filter and a second acoustic wave filter. The first acoustic wave filter can include a bulk acoustic wave resonator. The second acoustic wave filter can include a surface acoustic wave resonator and an impedance network. The surface acoustic wave resonator and the impedance network can together provide a trap for a harmonic associated with the first acoustic wave filter.