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US Patent 11070920 Dual function transducer

Patent 11070920 was granted and assigned to Apple (company) on July, 2021 by the United States Patent and Trademark Office.

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Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent

Patent attributes

Patent Applicant
Apple (company)
Apple (company)
Current Assignee
Apple (company)
Apple (company)
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11070920
Date of Patent
July 20, 2021
Patent Application Number
16586130
Date Filed
September 27, 2019
Patent Citations
‌
US Patent 10609488 Dual-coil (differential drive) tactile transducer
Patent Citations Received
‌
US Patent 12063494 Dual function transducer
5
Patent Primary Examiner
‌
Tuan D Nguyen
Patent abstract

A dual function transducer assembly comprising: a magnet motor assembly comprising a first magnet plate and a second magnet plate arranged in parallel to one another along a first axis; a sound output assembly coupled to the magnet motor assembly, the sound output assembly comprising a piston and a voice coil, and wherein the voice coil is arranged to cause a vibration of the piston in a direction parallel to the first axis; and a shaker assembly coupled to the magnet motor assembly, the shaker assembly comprising a first shaker coil and a second shaker coil arranged to cause a vibration of the magnet assembly in a direction parallel to a second axis that is perpendicular to the first axis.

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