Communication device

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United States of America Patent

PATENT NO 11856089
APP PUB NO 20210306860A1
SERIAL NO

17345558

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A communication device may send a public key externally; receive a specific signal from a first external device; determine whether a radio field intensity of the received specific signal is equal to or greater than a threshold value; receive an authentication request from the first external device; in a case where it is determined that the radio field intensity is equal to or greater than the threshold value and the authentication request is received from the first external device, send an authentication response to the first external device; after the authentication response has been sent to the first external device, receive connection information from the first external device; and establish, by using the connection information, a wireless connection between the communication device and a second external device.

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Patent Owner(s)

Patent OwnerAddress
BROTHER KOGYO KABUSHIKI KAISHANAGOYA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Suzuki, Satoshi Nagoya, JP 686 8264

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