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:
Nov. 18, 2025
Filed:
Mar. 23, 2023
Skyworks Solutions, Inc., Irvine, CA (US);
Hai H. Ta, San Diego, CA (US);
Shihan Qin, Fresno, CA (US);
Nicholas Quinn Muhlmeyer, Newbury Park, CA (US);
Weimin Sun, Santa Rosa Valley, CA (US);
SKYWORKS SOLUTIONS, INC., Irvine, CA (US);
Abstract
An acoustic wave filter assembly having reduced on-die capacitance and improved isolation for high-frequency applications. The acoustic wave filter assembly includes a filter port, an antenna port, an acoustic wave filter connected between the filter port and the antenna port, one or more ground pins connected between the filter port and the antenna port, and a metallic guard ring extending around the acoustic wave filter assembly. At least one of the one or more ground pins is connected to the metallic guard ring. A diplexer, multiplexer, radio-frequency module and wireless device are also provided.