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Light sensing hidden object location system

  • US 20030197610A1
  • Filed: 05/21/2003
  • Published: 10/23/2003
  • Est. Priority Date: 06/29/2001
  • Status: Active Grant
First Claim
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1. A method for locating a hidden object, the method comprising:

  • sensing an ambient light level in the near proximity of the object;

    determining if the light level is below a predetermined level; and

    activating an alarm connected to the object, in response to the determining step.

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