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:
Sep. 24, 2024
Filed:
Jan. 18, 2024
Shenzhen Newsonic Technologies Co., Ltd., Guangdong, CN;
Shenzhen Newsonic Technologies Co., Ltd., Shenzhen, CN;
Abstract
A surface acoustic wave resonator device, its manufacturing method, and a filter are disclosed. The device includes a piezoelectric substrate, and an interdigital transducer on a side of the substrate, having an interdigital electrode region, and including a first interdigital electrode and a first interdigital electrode lead-out part connected to each other, and a second interdigital electrode and a second interdigital electrode lead-out part connected to each other. The first and second interdigital electrodes are located in the interdigital electrode region, extending along a first direction and alternately arranged in a second direction. The first and second interdigital electrode lead-out parts are located on opposite sides of the interdigital electrode region. A first conductive structure and a second conductive structure overlap with end portions of the interdigital electrodes and are electrically connected to the corresponding interdigital electrodes, respectively.