Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Isaac J. Labaton0
Date of Patent
October 18, 2005
0Patent Application Number
099138150
Date Filed
February 25, 2000
0Patent Citations Received
0
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Patent Primary Examiner
Patent abstract
Methods for the secure identification of the owner of a portable device by a service provider, wherein the portable device may be in communication with the service provider over a voice line such as a telephone line or the like, and the portable device does not require a personal computer. Furthermore, the methods provide for one-way, non-repudiable, non-trackable identification of the owner of a portable device, and for the arbitration of a disputed transaction between the owner of a portable device and a service provider.
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