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:
Jun. 02, 2020
Filed:
Aug. 08, 2019
Aac Technologies Pte. Ltd., Singapore, SG;
Jiasheng Zhou, Shenzhen, CN;
Long Zhang, Shenzhen, CN;
AAC Technologies Pte. Ltd., Singapore, SG;
Abstract
The present disclosure provides a multi-function speaker, which includes a frame having a housing space, a magnetic circuit system and a vibration system accommodated in the housing space, an elastic body configured to suspend the magnetic circuit system in the housing space of the frame. The elastic body fixed to the frame includes two elastic pieces having the same structure. The magnetic circuit system comprises a lower plate, a primary magnet, a secondary magnet and an upper plate disposed on the secondary magnet. The upper plate includes a protrusion, the elastic piece includes a first fixed portion fixedly connected to the first side wall, a second fixed portion fixedly connected to the protrusion, and an elastic portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile