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:
Dec. 30, 2025
Filed:
Feb. 24, 2023
Applicant:
Qorvo Us, Inc., Greensboro, NC (US);
Inventors:
Marc Solal, Longwood, FL (US);
Robert Aigner, Ocoee, FL (US);
Assignee:
Qorvo US, Inc., Greensboro, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/05 (2006.01); H03H 3/02 (2006.01); H03H 3/04 (2006.01); H03H 9/13 (2006.01);
U.S. Cl.
CPC ...
H03H 9/0542 (2013.01); H03H 3/04 (2013.01); H03H 9/13 (2013.01); H03H 2003/023 (2013.01); H03H 2003/0457 (2013.01);
Abstract
Lateral field excitation acoustic resonators and methods of manufacture are disclosed. In one aspect, an acoustically resonating material such as a piezoelectric film or membrane is spaced from a substrate by electrodes having an air gap therebetween. When current flows through the electrodes, lateral field acoustic waves are excited in the resonating material with relatively good coupling and adequate heat dissipation.