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Sensor system

  • US 7,821,084 B2
  • Filed: 12/07/2007
  • Issued: 10/26/2010
  • Est. Priority Date: 02/15/2005
  • Status: Active Grant
First Claim
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1. A sensor system comprising:

  • a base;

    a substrate; and

    a flexible member suspended from at least a portion of the substrate, at least a portion of the flexible member being capable of moving relative to at least a portion of the substrate, the substrate having a substrate mass, the flexible member having a flexible member mass, the substrate mass being greater than the flexible member mass,the substrate and flexible member being configured to interact to produce a motion signal identifying movement of the base,the flexible member being secured to the base, the substrate being movable relative to the base.

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