Lawrence S Gullman, Eric Edwards, Norman Fast: Biometric token for authorizing access to a host system. Kamahira Safe Co, J E Brunton, January 18, 1994: US05280527 (435 worldwide citation)

A security apparatus receives a biometric input from a user, which then is compared to a template to determine a correlation factor. The correlation factor, a fixed code and either a time-varying code or a challenge code then are combined to generate a token. The token is displayed to the user, who ...

Steven M Hoffberg: System and method for determining contingent relevance. Steven M Hoffberg Esq, Ostrolenk Faber, November 14, 2017: US09818136

A system and method providing for communication and resolution of utility functions between participants, wherein the utility function is evaluated based on local information at the recipient to determine a cost value thereof. A user interface having express representation of both information elemen ...

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