Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yu-Qing Zhang0
Date of Patent
June 2, 2015
Patent Application Number
13472544
Date Filed
May 16, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A linear vibrator is disclosed. The linear vibrator includes a housing having a base and a cover, a number of elastic members connected to the housing, a vibrating unit suspended in the housing by the elastic members, and a coil positioned in the housing. The vibrating unit includes a pole plate received in a recess formed in the vibrating unit, and a damper positioned on the pole plate by magnetic flux.
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