Bi-stable electromagnetically controlled shutter

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United States of America Patent

PATENT NO 9671676
APP PUB NO 20140146378A1
SERIAL NO

14090578

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Abstract

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A shutter assembly comprises a plurality of shutter blades movable between an open position and a closed position, and a plurality of drive mechanisms arranged circumferentially about the plurality of shutter blades for moving the plurality of shutter blades, wherein each of said drive mechanisms is stable in at least a first position and a second position.

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Patent Owner(s)

  • THORLABS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agapescu, Tudor Ringwood, US 3 16

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