Method to reduce authentication latency in an immobilizer system

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United States of America Patent

APP PUB NO 20080017705A1
SERIAL NO

11725002

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An immobilizer system begins authentication of an identification device in response to an external triggering event. The external triggering event occurs prior to engagement with a reader module within the vehicle. Authorization commences prior to engagement to the reader module and continues after engagement with the reader module to reduce perceived authentication wait time.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS VDO AUTOMOTIVE CORPORATIONAUBURN HILLS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brecht, James P Shelby Township, MI 4 52
Costello, John R Rochester Hills, MI 14 163
Desai, Tejas B Troy, MI 33 655

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