Wireless communications system
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United States of America Patent
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Jul 12, 2016
Grant Date -
Dec 4, 2014
app pub date -
Jan 18, 2013
filing date -
Jan 31, 2012
priority date (Note) -
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Abstract
A wireless communications system that regularly executes verification between an electronic key and an immobilizer ECU, and sends and receives deletion request signals unrelated to verification, between the electronic key and the immobilizer ECU. The sending and receiving of deletion request signals is executed at intervals between the regularly executed verifications.
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