Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Siva G. Narendra0
Prabhakar Tadepalli0
Thomas N. Spitzer0
Date of Patent
June 7, 2011
0Patent Application Number
129414100
Date Filed
November 8, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An electronic transaction card communicates with an add-on slot of an intelligent electronic device. The add-on slot may be a memory card slot. The intelligent electronic device may be a mobile phone or other device with or without network connectivity. The electronic transaction card may have magnetic field producing circuitry compatible with magnetic card readers, smartcard circuitry, other point-of-sale interfaces, or any combination thereof.
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