Patent ID: 8832800

Claim:
Method to perform a supplemented electronic biometric signature for legal identification and interaction of persons comprising an input of a users' data to set a profile of each one of said users, wherein said profile includes a user's biometric traits, generation of a digital certificate, connection to a system having a database and expression of will, comprising the steps of: a) input of user's biometric traits in a predetermined sequence, b) check that none of the traits is entered repeatedly, c) set an input sequence to enter an emergency mode consisting of data and/or biometric traits, d) generate a digital certificate, e) segment the digital certificate, f) store in the database a sequence, in which the certificate was segmented, g) deliver one or more segments of the digital certificate to the user in a storage device, h) identify which segments were delivered to the user and which segments are stored in the system, i) connect the storage device and simultaneously enter at least one biometric trait through a device suitable for this purpose, j) input of local time to access the system, k) grant access to the system, l) send segments of the digital certificate held by the user, biometric trait(s) entered and local time of access to the system, m) verification of the segments of the digital certificate and biometric trait(s), n) input of user ID and password into the system, o) user ID and password validation, p) request for expression of will or signature by means of random selection and solicitation, both in amount and type, of biometric traits stored in the database, q) send the biometric trait(s) entered, r) verification of the requested biometric trait(s), s) authorization of the operation, t) Request the user for confirmation, and u) if previous step involves a new expression of will through document opening, then said document is edited to include at the margin of it a previously selected biometric trait(s).