The Board of Trustees of the Leland Stanford Junior University;Orchid Sound Technologies LLC
发明人:
Butrus T. Khuri-Yakub,Morten Fischer Rasmussen,Gerard Touma,John N. Irwin, III
申请号：
US16057666
公开号：
US10592718B2
申请日:
2018.08.07
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Aspects of this disclosure relate to a biometric sensing device that combines sensing with an actuator for two way communication between a finger on a surface and the device. The sensor can also function as an actuator. A finger can be authenticated based on an image of the finger generated by the sensor and also based on a response to energy delivered to the finger by the actuator. Two way communication can provide more robust authentication than fingerprint sensing alone.
