US Patent 7254561 Method and device for performing electronic transactions
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Patent Inventor Names
Hans Sjöblom0
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Patent abstract
A method and a device for carrying out electronic transactions. A sender produces, under his own full control, a transaction message in a smart card (1) and provides the message with his digital signature in the card for subsequent output and transmission.
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US Patent 07254561 Method and device for performing electronic transactions US Patent 7254561 Method and device for performing electronic transactions
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Patent Number
072545610
Patent Number
72545610
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Patent Jurisdiction
Patent Number
072545610
Date of Patent
August 7, 2007
0Patent Application Number
094235110
Date Filed
May 14, 1998
0Official Website
Patent Primary Examiner
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US Patent 07254561 Method and device for performing electronic transactions
Infobox
Is a
Patent jurisdiction
Patent number
07254561
Date of patent
August 7, 2007
Patent application number
09423511
Date Filed
May 14, 1998
Patent primary examiner
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