Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 22, 2019
Patent Application Number
15895246
Date Filed
February 13, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
An electronic device includes a resonance coil forming at least one loop and configured to resonate at a specific frequency. A feeding coil forms at least one loop, is physically separated from the resonance coil, and is located in proximity to the resonance coil to enable electromagnetic coupling with the resonance coil. A communication circuit is electrically connected to the feeding coil and configured to generate an electric signal of the specific frequency.
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