Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Francesco Antonetti0
Date of Patent
June 22, 2021
0Patent Application Number
161807440
Date Filed
November 5, 2018
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A communication device includes a first near field communication (NFC) antenna configured to have a first resonance frequency, and a metal chassis forming part of an outer surface of the communication device. The metal chassis forms an auxiliary antenna, where the auxiliary antenna is configured to be powered by the first NFC antenna by electromagnetic induction and is also configured to have a resonance frequency substantially equal to the first resonance frequency.
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