1
Cynthia Dwork, Moni Naor, Florian Pestoni: System and method for verifying signatures on documents. International Business Machines Corporation, Romualdas Strimaitis, James C Pintner, June 27, 2000: US06081610 (110 worldwide citation)

A system and method are provided for producing verified signatures on documents such as checks and affidavits. Initially, a customer who is to obtain a verified signature, at some point in time, registers with a signatory authority, and a secret key, having public and private components, is establis ...


2
Steven M Hoffberg: System and method for determining contingent relevance. Steven M Hoffberg Esq, Ostrolenk Faber, November 14, 2017: US09818136 (5 worldwide citation)

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 ...


3
Dwork Cynthia, Naor Moni, Pestoni Florian: System and method for verifying signatures on documents. Ibm, July 2, 1997: EP0782114-A2 (4 worldwide citation)

A system and method are provided for producing verified signatures on documents such as checks and affidavits. Initially, a customer who is to obtain a verified signature, at some point in time, registers with a signatory authority, and a secret key, having public and private components, is establis ...


4
Cynthia Dwork, Moni Naor, Florian Pestoni: System and method for verifying signatures on documents. International Business Machines, ZOU GUANGXIN, November 5, 1997: CN96117988

A system and method are provided for producing verified signatures on documents such as checks and affidavits. Initially, a customer who is to obtain a verified signature, at some point in time, registers with a signatory authority, and a secret key, having public and private components, is establis ...