Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 25, 2017
Patent Application Number
14948390
Date Filed
November 23, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A booster antenna (BA) for a smart card comprises a card antenna (CA) component extending around a periphery of a card body (CB), a coupler coil (CC) component at a location for an antenna module (AM), and an extension antenna (EA) component contributing to the inductance of the booster antenna (BA). At least one of the components may have a pitch which is different than one or more of the other components. A method of wire embedding is also disclosed, by controlling a force and ultrasonic power applied by an embedding tool at different positions on the card body (CB).
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