| PRECISE BIOMETRICS AB Patent applications |
| Patent application number | Title | Published |
|---|
| 20120116918 | SECURE PAYMENT MECHANISM - A processing device of a user, comprising a user interface, processing capability, a biometric reader, and a connection to the Internet, configured to acquire biometric data from the user by the biometric reader, transmit a claim to a payment server, via the Internet, that a payment should be executed, receive an authentication request form from the payment server via the Internet, forward the authentication request form together with identification data including a representation of the biometric data to an identity provider, IdP, server via the Internet, receive an authentication reply form from the IdP server, and forward the authentication reply form to the payment server is disclosed. | 05-10-2012 |
| 20120047566 | PASSWORD PROTECTED SECURE DEVICE - The invention relates to a password protected secure device associated to a password. The secure device is in a state chosen from a group of states comprising an unlocked state, a first locked state and a second locked state. The state changes from said first locked state to said unlocked state if a user input which matches said password is received, and the state changes from said first locked state to said second locked state if a predetermined number of user inputs which do not match said password are received. The password protected secure device comprises a receiver for receiving biometric sample data, a memory comprising biometric template data, and a processor configured to compare said biometric sample data with said biometric template data. A match between the biometric sample data and the biometric template data causes said secure device to provide information for changing the password protected device from a first state to a second state, wherein one of the first state and the second state is the second locked state. | 02-23-2012 |
| 20110182486 | SEQUENTIAL IMAGE ALIGNMENT - A method for reading fingerprints is disclosed. The method comprises acquiring images of a fingerprint from a finger upon relative movement between the finger and an image sensor; selecting lines from said acquired images representing a new area of said fingerprint; determining composition parameters for each selected line: and storing said composition parameters and said selected lines such that a composite image comprising said selected lines is composabte. A corresponding fingerprint reading apparatus, a device, and a computer program are also disclosed. | 07-28-2011 |
| 20080298646 | Method and Device for Improved Fingerprint Matching - A fingerprint sample input apparatus, a fingerprint verification device, a method for aligning fingerprint samples, and a method for fingerprint verification are disclosed. The fingerprint sample input apparatus comprises fingerprint reader, receiver for public part of fingerprint template, alignment matcher, matrix generator, and transmitter. The fingerprint verification device comprises memory, transmitter, receiver, processor, matrix comparator, and threshold comparator. The method for aligning fingerprint sample comprises reading fingerprint sample, receiving a public part of fingerprint template, searching for and determining a matching position between the sample and template, generating an aligned spectral data matrix, and sending it to a fingerprint verification device. The method for fingerprint verification comprises sending a public part of template, receiving an aligned spectral data matrix, determining matrix difference between a spectral template matrix and the aligned spectral data matrix, comparing the matrix difference with a threshold, and outputting a result. | 12-04-2008 |
