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:
Jul. 21, 2026
Filed:
Jun. 19, 2024
Applicant:
Qorvo Us, Inc., Greensboro, NC (US);
Inventor:
Nadim Khlat, Cugnaux, FR;
Assignee:
Qorvo US, Inc., Greensboro, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 9/56 (2006.01); H03H 9/205 (2006.01);
U.S. Cl.
CPC ...
H03H 9/568 (2013.01); H03H 9/205 (2013.01);
Abstract
An acoustic resonator filter structure with a tunable shunt coupled resonator filter (CRF) is provided. Herein, the acoustic resonator filter structure is a stacked structure that includes a series resonator filter die and a tunable shunt CRF die. By stacking the series resonator filter die and the tunable shunt CRF die according to various embodiments, it is possible to reduce a footprint of the acoustic resonator filter structure, thus making it possible to incorporate multiple acoustic resonator filter structures in an acoustic ladder filter network.