Microphone

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20120091546A1
SERIAL NO

13265535

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A microphone comprises a substrate (20), a microphone membrane (10) defining an acoustic input surface and a backplate (11) supported with respect to the membrane with a fixed spacing between the backplate (11) and the membrane (10). A microphone periphery area comprises parallel corrugations (24) in the membrane (10) and backplate (11). By using the same corrugated suspension for both the membrane and the backplate, the sensitivity to body noise is optimally suppressed.

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Patent Owner(s)

Patent OwnerAddress
KNOWLES ELECTRONICS ASIA PTE LTDSINGAPORE SINGAPORE

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goosens, Martijn Valdhoven, NL 2 27
Langereis, Geert Eindhoven, NL 29 383
Phan, Le Kim Eindhoven, NL 41 669
Reimann, Klaus Eindhoven, NL 50 634
Roozeboom, Freddy Waalre, NL 54 1762
Steeneken, Peter Gerard Valkenswaard, NL 35 387
Suy, Hilco Eindhoven, NL 20 96
Van, Beek Jozef Thomas Martinus Rosmalen, NL 46 892
Van, Der Avoort Casper Waalre, NL 28 141
Van, Lippen Twan Bladel, NL 15 205
Van, Wingerden Johannes Hardinxveld-Geissendam, NL 16 151

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