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. 11, 2025
Filed:
Mar. 30, 2023
Applicant:
Skyworks Global Pte. Ltd., Singapore, SG;
Inventors:
Michael David Hill, Emmitsburg, MD (US);
Alexandre Augusto Shirakawa, Cardiff by the Sea, CA (US);
Benjamin Paul Abbott, Irvine, CA (US);
Stefan Bader, Fort Collins, CO (US);
David Albert Feld, Los Altos, CA (US);
Kwang Jae Shin, Yongin, KR;
Assignee:
Skyworks Global Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/02 (2006.01); C01B 32/907 (2017.01); H03H 9/17 (2006.01); H03H 9/25 (2006.01); H03H 9/56 (2006.01); H03H 9/64 (2006.01);
U.S. Cl.
CPC ...
H03H 9/02031 (2013.01); C01B 32/907 (2017.08); H03H 9/02015 (2013.01); H03H 9/02543 (2013.01); H03H 9/02834 (2013.01); H03H 9/173 (2013.01); H03H 9/176 (2013.01); H03H 9/25 (2013.01); H03H 9/568 (2013.01); H03H 9/6483 (2013.01); C01P 2002/52 (2013.01); C01P 2006/40 (2013.01);
Abstract
Aspects of this disclosure relate to an acoustic wave device with a piezoelectric layer that includes a wurtzite structure. The wurtzite structure can include aluminum nitride and silicon carbide. Related piezoelectric layers, acoustic wave filters, radio frequency modules, wireless communication devices, and methods are disclosed.