ACOUSTIC DEVICE WITH ONE OR MORE TRIM CAPACITORS

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United States of America Patent

APP PUB NO 20160277846A1
SERIAL NO

15071757

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Abstract

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An acoustic device includes a substrate that has a port. The acoustic device further includes a microelectromechanical system (MEMS) that converts sound energy into electrical energy. The MEMS is attached to the substrate over the port. An application specific integrated circuit (ASIC) is connected to the MEMS via a first electrical path. A first capacitor is connected to the first electrical path decreasing the sensitivity of the MEMS.

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Patent Owner(s)

Patent OwnerAddress
KNOWLES ELECTRONICS LLCILLINOIS AMERICA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Sung B Chicago, US 6 275

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