Method and apparatus for the secure identification of the...

Details Method and apparatus for the secure identification of the... Method and apparatus for the secure identification of the...

2005-10-18

2005-10-18

Lerner, Martin (Department: 2654)

Data processing: speech signal processing, linguistics, language

Audio signal bandwidth compression or expansion

C380S279000, C705S039000, C713S175000

Reexamination Certificate

active

06957185

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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patent: 6424718 (2002-07-01), Holloway

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