MEMS speaker

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11917387
APP PUB NO 20230179920A1
SERIAL NO

18102667

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Aspects of the subject technology relate to electronic devices having speakers such as microelectromechanical systems (MEMS) speakers. A MEMS speaker can include an electrostatically driven, corrugated MEMS structure to move air without a magnet, coil, or traditional speaker membrane, and thus provide a low-power, compact speaker with a large acoustically active area in a small volume. Neighboring folds in the corrugated MEMS structure may form pairs of MEMS electrodes that can be pushed together and/or pulled apart to deform the MEMS structure in a breathing motion that generates pressure differentials on opposing sides of the corrugated MEMS structure to generate sound. Additional modes of operation are described.

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Patent Owner(s)

Patent OwnerAddress
APPLE INCCUPERTINO CA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hatipoglu, Gokhan Santa Clara, US 26 232
Hrudey, Peter C San Mateo, US 21 19
Ilkorur, Onur I Campbell, US 41 91
Vieites, Pablo Seoane San Jose, US 16 111
Wilk, Christopher Los Gatos, US 69 909

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