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:
Jul. 07, 2026
Filed:
Jan. 17, 2025
Shenzhen Newsonic Technologies Co., Ltd., Shenzhen, CN;
Shenzhe Newsonic Technologies Co., Ltd., Shenzhen, CN;
Abstract
A surface acoustic wave resonator device and manufacturing method thereof, the surface acoustic wave resonator device has an interdigital electrode region including a first peripheral region, a first end region, a central region, a second end region and a second peripheral region, and includes: an interdigital transducer, disposed on a piezoelectric substrate and including interdigital electrodes located in the interdigital electrode region; an intermediate layer, disposed on the piezoelectric substrate and covering the interdigital transducer; an acoustic velocity adjusting layer, disposed on a side of at least a portion of the intermediate layer away from the piezoelectric substrate; and a passivation layer, disposed on a side of the intermediate layer away from the piezoelectric substrate, wherein the acoustic velocity adjusting layer is located in the central region, overlaps with portions of the interdigital electrodes located in the central region in a direction perpendicular to the piezoelectric substrate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile