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:
Apr. 02, 2024
Aac Acoustic Technologies (Shenzhen) Co., Ltd., Shenzhen, CN;
Zhenkui Meng, Shenzhen, CN;
Xing Yu, Shenzhen, CN;
AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD., Shenzhen, CN;
Abstract
The present disclosure discloses a housing; a monolayer circuit board engaged with the housing for enclosing a receiving space, and including an acoustic channel; a vibration assembly received in the receiving space, dividing the receiving space into a first cavity and a second cavity; and a MEMS chip including a back cavity, received in the second cavity enclosed by the vibration assembly and the circuit board, and mounted on the circuit board; the acoustic channel is configured to connect the first cavity with the back cavity; an airflow generated by the vibration of the vibration assembly is transmitted to one side of the MEMS chip through the first cavity, the acoustic channel and the back cavity successively; the airflow is transmitted to the other side of the MEMS chip through the second cavity. The bone conduction microphone in the present disclosure has low height and higher sensitivity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile