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:
Apr. 29, 2025
Filed:
Feb. 18, 2022
Applicant:
Skyworks Global Pte. Ltd., Singapore, SG;
Inventors:
Jiansong Liu, Fremont, CA (US);
Kwang Jae Shin, Yongin, KR;
Alexandre Augusto Shirakawa, Cardiff by the Sea, CA (US);
Yiliu Wang, Irvine, CA (US);
Assignee:
Skyworks Global Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/205 (2005.12); H03F 3/19 (2005.12); H03H 9/13 (2005.12); H03H 9/56 (2005.12); H04B 1/40 (2014.12);
U.S. Cl.
CPC ...
H03H 9/568 (2012.12); H03F 3/19 (2012.12); H03H 9/13 (2012.12); H03H 9/205 (2012.12); H04B 1/40 (2012.12); H03F 2200/451 (2012.12);
Abstract
Aspects of this disclosure relate to acoustic wave filters with bulk acoustic wave resonators. An acoustic wave filter can include a first bulk acoustic wave resonator configured to excite an overtone mode as a main mode and a second bulk acoustic wave resonator having a fundamental mode as a main mode.