AuthenTec, Inc., the leading semiconductor provider of fingerprint sensors to the global market, today announced that the U.S. Patent & Trademark Office (USPTO) issued U.S. Patent No. 6,667,439 ...
Finger sensor circuit diagram showing sensing traces (33), drive/shield electrodes (35) and switches (42, 43). When not being used for fingerprinting purposes, the drive/shield electrodes can also be ...
The MFC-2160 fingerprint sensor is based on capacitive-touch technology with a hardened surface and enhanced ESD strength. The built-in analog and digital circuits could minimise the number of ...
Researchers show they can spoof common smartphone fingerprint sensors using an off-the-shelf printer with special paper and ink used for printing circuits Fingerprint sensors used to secure ...
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