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Human body detecting device and door locking device

  • US 7,091,823 B2
  • Filed: 08/29/2003
  • Issued: 08/15/2006
  • Est. Priority Date: 08/29/2002
  • Status: Expired due to Fees
First Claim
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1. A human body detecting device, comprising:

  • a door handle provided on an outer panel;

    a first sensor electrode provided on the obverse side of the door handle;

    a second sensor electrode provided on the reverse side of the door handle;

    a first impedance element provided between the first sensor electrode and the second sensor electrode;

    a second impedance element provided between the second sensor electrode and the outer panel; and

    a signaling device applying alternating current between the first sensor electrode and the outer panel.

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