ATMEL SWITZERLAND Patent applications |
Patent application number | Title | Published |
20090067690 | Fingerprint Sensor with Bump Packaging - A biometric sensing device includes a sensor manufacture for sensing a biometric stimulus. The sensor manufacture includes a transitional segment between a side wall and an upper plateau. The transitional segment reduces deformation of a swiped finger, providing a tolerance in the positioning of the sensor device relative to a swiping platform. | 03-12-2009 |
20090067684 | Variable Resolution Biometric Sensor - A variable resolution biometric sensing device includes a sensor manufacture for sensing a biometric stimulus. The sensor device is configured to output data having a resolution selected from among at least two selectable output resolutions. | 03-12-2009 |
20090067679 | BIOMETRIC DATA PROCESSING - Sets of biometric data related to different types of physical stimuli, e.g., a scanning of a fingerprint and a swiping of a fingerprint, can be compared and a transfer function can be generated based on the comparison. | 03-12-2009 |
20090060296 | Sensor Security - The disclosure herein relates to biometric sensor device security. The biometric integrity of a stimulus; e.g., a finger, that is applied to a biometric sensor can be verified by the biometric sensor. Biometric data related to the stimulus can then be received from the biometric sensor. In order to be more resistant to spoofing techniques, the biometric sensor can monitor for an application continuity of the stimulus during the verifying and receiving steps. | 03-05-2009 |