Systems and methods for phone-as-a-key range extension

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United States of America Patent

PATENT NO 9875591
SERIAL NO

15138703

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Abstract

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Systems and methods for phone-as-a-key range extension are disclosed. An example disclosed vehicle includes an integrated antenna array with a plurality of antenna located on a roof of the vehicle. The plurality of antenna includes a personal area network antenna. The example vehicle also includes a personal area network module communicatively connected to the personal area network antenna. Additionally, the vehicle includes a key phone unit communicatively connected to the personal area network module. The example key phone unit performs key fob functions as requested by an authorized mobile device.

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Patent Owner(s)

Patent OwnerAddress
FORD GLOBAL TECHNOLOGIES LLC1 AMERICAN RD FL4 DEARBORN MI 48126-2701

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Thornburg, Doug B Dearborn, US 7 136
Watters, Brock Livonia, US 5 204

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