Sensor device has directly coupled, non-volatile memory store to take up current characteristics of fingerprint. Memory is integral with the sensor. The last image created by the module is firmly linked with its biometric information. Information about the software used to determine the information is fixed to the module.
申请公布号
EP1359535(A1)
申请公布日期
2003.11.05
申请号
EP20030100860
申请日期
2003.04.01
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
BIRCHBAUER, JOSEF;HESCHGL, KURT;MARIUS, WOLFGANG;WACHMANN, BERND;WINTER, MARTIN
