Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Siva G. Narendra0
Prabhakar Tadepalli0
Thomas N. Spitzer0
Date of Patent
September 1, 2009
0Patent Application Number
110632910
Date Filed
February 22, 2005
0Patent Citations Received
0
...
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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