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:
Dec. 25, 2018
Filed:
Mar. 21, 2016
Aac Technologies Pte. Ltd., Singapore, SG;
Hongfu Xu, Shenzhen, CN;
Zhilin Chai, Shenzhen, CN;
Na Wu, Shenzhen, CN;
Fanghua Ling, Shenzhen, CN;
AAC TECHNOLOGIES PTE. LTD., Singapore, SG;
Abstract
A vibration motor is disclosed. The vibration motor includes a housing, a substrate engaging with the housing, a vibration unit received in the housing, an elastic member suspending the vibration unit, and a coil assembly interacting with the vibration unit. The elastic member includes a second fixing part having a first segment with a first width, a second segment having a second width smaller than the first width for forming a step, and the vibration unit includes a latch corresponding to and engaging with the step for positioning the elastic member.