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Method and apparatus for control of an electronic system using intelligent movement detection

  • US 6,037,748 A
  • Filed: 06/15/1998
  • Issued: 03/14/2000
  • Est. Priority Date: 06/15/1998
  • Status: Expired due to Term
First Claim
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1. An apparatus for power control of an electronic system using movement detection, the apparatus comprising:

  • a movement sensor which senses when the electronic system is moved;

    an event duration filter coupled to an output of the movement sensor which determines if a motion is in accordance with a predetermined criteria, said event duration filter including at least one shift register; and

    a switch coupled to the event duration filter which controls a mode of the electronic system.

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