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Simultaneous multi-data stream transmission method and apparatus

  • US 6,504,491 B1
  • Filed: 05/27/1999
  • Issued: 01/07/2003
  • Est. Priority Date: 05/27/1999
  • Status: Expired due to Term
First Claim
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1. A vehicle disabling apparatus for use with a vehicle having a vehicle opening system and in conjunction with recovery apparatus, the recovery apparatus comprising a locator module adapted for attachment to the vehicle and generating a tracking signal having a first modulation and a second modulation, and a location tower adapted to activate in response to the first modulation of the tracking signal to thereby generate vehicle location information, the vehicle disabling apparatus comprising a disable module adapted for connection to the vehicle operating system and operable to disable the operating system, the disable module activating in response to detecting the second modulation of the tracking signal.

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