Fingerprint imaging apparatus with auxiliary lens

Fingerprint imaging system

Fingerprint imaging system

Fingerprint imaging system

Fingerprint input apparatus

Fingerprint input devices and electronic devices provided...

Fingerprint photographing system

Fingerprint scanning device

Fingerprint sensing device for deriving an electric signal

Fingerprint sensor using a spectral filter and a holographic...

Fingerprint sensor using microlens

Fingerprint sensor using microlens

Fingerprint transducer and reading apparatus

Fingerprint--Acquisition apparatus for access control; personal

Finish meter for detecting and measuring a metal oxide coating t

Fire control device

Fire demonstration tool and method for using thereof

Fire demonstration tool and method for using thereof

Fire detection method and fire detector therefor

Fire detection system utilizing relationship of correspondence w