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Anti-Theft System for Vehicle and Anti-Theft Device for Vehicle

  • US 20080042810A1
  • Filed: 02/25/2005
  • Published: 02/21/2008
  • Est. Priority Date: 03/01/2004
  • Status: Active Grant
First Claim
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1. An anti-theft system for a vehicle, comprising:

  • an on-vehicle machine including reporting means configured to report by radio an illegal activity affecting the vehicle to a designated entitled user to be reported to in a case where the illegal activity is detected; and

    an external facility, the external facility including;

    obstruction radio wave detection means configured to detect a radio wave obstructing the radio-report by the reporting means; and

    illegal activity prevention means configured to prevent the illegal activity in a case where the radio wave is detected by the obstruction radio wave detection means.

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