Method and system of determining and preventing relay attack for passive entry system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 8482383
SERIAL NO

12643189

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Abstract

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A system and method for preventing relay attack on a passive entry system (PES) or other passive system (PS) included within a vehicle or other entity. The relay attack prevention may be based in part on an assessment of whether the fob is able to distinguish signal strength relative to messages communicated form different antennas within the vehicle and/or amongst different signal amplitude communicated from the same antenna.

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Patent Owner(s)

  • LEAR CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ghabra, Riad Dearborn Heights, US 143 3028
Girard, Hilton W West Bloomfield, US 8 558
Yakovenko, Nikolay West Bloomfield, US 7 290

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