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. 03, 2026
Filed:
Jun. 03, 2024
Xmems Taiwan Co., Ltd., Hsinchu County, TW;
Wei-Yang Li, Hsinchu County, TW;
Hai-Hung Wen, Hsinchu County, TW;
XMEMS TAIWAN CO., LTD., Hsinchu County, TW;
Abstract
An acoustic testing device includes a substrate, an acoustic component, a fixture component and an acoustic sensing component. The substrate has a first and a second surfaces and a substrate opening. The acoustic component has a first side and a second side and is disposed on the first surface of the substrate and corresponding to the substrate opening. The acoustic sensing component is fixed by a fixture component. The substrate is between the acoustic component and the fixture component, and the acoustic component is connected to the first cavity through the substrate opening. The first side of the acoustic component faces a second cavity and experiences a testing condition maintained within the second cavity. The acoustic sensing component senses an acoustic wave radiated from the second side of the acoustic component via the substrate opening while the first side of the acoustic component experiences the testing condition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile