Hybrid multi-sensor biometric identification device

Details Hybrid multi-sensor biometric identification device Hybrid multi-sensor biometric identification device

2007-12-31

2011-12-06

Chawan, Sheela (Department: 2624)

Image analysis

Applications

Personnel identification

C382S124000, C382S312000, C340S005520, C250S208100

Reexamination Certificate

active

08073204

ABSTRACT:
An improved fingerprint sensing device is provided with multiple sensing apparatus, two or more of which operating on different sensing principles. For example, a capacitive sensor may be integrally formed with an optical sensor on a single substrate. Ideally, the multiple sensing apparatus are disposed such that they may sense nearly identical portions of a fingerprint simultaneously. A primary sensor may be employed to establish the identity of a user based on a fingerprint, while a secondary sensor may be employed to establish that the fingerprint is part of a live human (anti-spoofing). Integrated light sources may be provided to drive an optical sensor. The light sources may also provide visual cues for usage, and enhance the aesthetics of the device.

REFERENCES:
patent: 5844287 (1998-12-01), Hassan et al.
patent: 5864296 (1999-01-01), Upton
patent: 5942761 (1999-08-01), Tuli
patent: 6028773 (2000-02-01), Hundt
patent: 6097035 (2000-08-01), Belongie et al.
patent: 6980286 (2005-12-01), Feng
patent: 7147153 (2006-12-01), Rowe et al.
patent: 7274808 (2007-09-01), Baharav et al.
patent: 7321701 (2008-01-01), Setlak et al.
patent: 7358515 (2008-04-01), Setlak et al.
patent: 7361919 (2008-04-01), Setlak
patent: 7403644 (2008-07-01), Bohn et al.
patent: 7619194 (2009-11-01), Kobashi
patent: 2004/0213440 (2004-10-01), Joo et al.
patent: 2005/0069181 (2005-03-01), Setlak et al.
patent: 08 10 5955 (2009-03-01), None
patent: WO99/28701 (1999-06-01), None
patent: WO2004/066693 (2004-08-01), None
Rowe, Robert K., “A Multispectral Sensor for Fingerprint Spoof Detection”, Sensors, vol. 22, No. 1, (Jan. 2005), pp. 2-4.

Affiliated with

Also associated with

Rating

Hybrid multi-sensor biometric identification device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hybrid multi-sensor biometric identification device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hybrid multi-sensor biometric identification device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4265865