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:
Oct. 20, 2026
Filed:
Jan. 24, 2024
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Inventor:
Haruki Kyouya, Nagaokakyo, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 9/13 (2006.01); H03H 9/02 (2006.01); H10N 30/87 (2023.01);
U.S. Cl.
CPC ...
H03H 9/131 (2013.01); H03H 9/02228 (2013.01); H03H 9/02992 (2013.01); H10N 30/877 (2023.02);
Abstract
An acoustic wave device in which a piezoelectric film is directly or indirectly laminated on a support substrate, a first Interdigital Transducer (IDT) electrode, on a first main surface of the piezoelectric film, and a second IDT electrode on a second main surface, are provided. One of the first IDT electrode and the second IDT electrode is made of an epitaxial film and another of the first IDT electrode and the second IDT electrode is made of a non-epitaxial film.
Kyouya, Haruki. (2026). Acoustic wave device (U.S. Patent No. 12771313). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12771313
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile