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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/127
Name: Image analysis > Applications > Personnel identification (e.g., biometrics) > Using a fingerprint > With a prism
Description: Subject matter wherein a prism is used as part of an imaging system* so as to acquire an image of the fingerprint for identification.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8693736 System for determining the motion of a fingerprint surface with respect to a sensor surface Apr. 8, 2014
8666127 Method and apparatus for fake fingerprint detection Mar. 4, 2014
8661516 Biometric authentication device and biometric authentication method Feb. 25, 2014
8638994 Electronic device for collecting finger data and displaying a finger movement trace and related methods Jan. 28, 2014
8588484 Fingerprint matching method and apparatus Nov. 19, 2013
8520911 Low power fingerprint capture system, apparatus, and method Aug. 27, 2013
8515124 Method and apparatus for determining fake image Aug. 20, 2013
8477012 Biometric authentication apparatus Jul. 2, 2013
8463003 Biometric information acquisition apparatus, biometric authentication apparatus, light guide, and image acquisition apparatus Jun. 11, 2013
8432251 Secure biometric device Apr. 30, 2013
8411068 Method for detecting users' pressing action and optical operating unit Apr. 2, 2013
8405757 Imaging device Mar. 26, 2013
8406487 Method and system for contactless fingerprint detection and verification Mar. 26, 2013
8317609 Method, apparatus and system for determining the presence of a user at a device such as a gaming machine Nov. 27, 2012
8320645 High performance multi-mode palmprint and fingerprint scanning device and system Nov. 27, 2012
8275179 Apparatus for capturing a high quality image of a moist finger Sep. 25, 2012
8270686 Fingerprint identification apparatus and portable electronic device having same Sep. 18, 2012
8265439 Optical fiber preform Sep. 11, 2012
8265352 Photographic fingerprint collection and imaging system Sep. 11, 2012
8264530 Method for processing an imprint image Sep. 11, 2012
8254641 Biometrics authentication system Aug. 28, 2012
8204283 Fingerprint input module Jun. 19, 2012
8204284 Fingerprint identifying system using a set of microstructure layers formed on one of top and bottom faces of light-transmissive finger press plate Jun. 19, 2012
8168935 Pressure sensor and pressure measurement method of pressure sensor May. 1, 2012
8170301 Apparatus for inputting biometrical feature May. 1, 2012
8165357 Two camera biometric imaging Apr. 24, 2012
8149088 Optical biometric acquisition device with information display intended for the user Apr. 3, 2012
8123616 Methods and apparatus for limiting access to games using biometric data Feb. 28, 2012
8103069 Registration apparatus, verification apparatus, registration method, verification method and program Jan. 24, 2012
8085999 Apparatus for inputting biometrical feature Dec. 27, 2011
8077934 Low power fingerprint capture system, apparatus, and method Dec. 13, 2011
8078883 Personal authentication apparatus and personal authentication method Dec. 13, 2011
8047914 Player verification system Nov. 1, 2011
8031916 Biometric information input apparatus Oct. 4, 2011
8027519 Imaging module for biometrics authentication, biometrics authentication apparatus and prism Sep. 27, 2011
7988297 Non-rigidly coupled, overlapping, non-feedback, optical systems for spatial filtering of fourier transform optical patterns and image shape content characterization Aug. 2, 2011
7903847 Apparatus for inputting biometrical feature Mar. 8, 2011
7895440 Method of encrypting digital data, a method of masking a biometric print, and application to making a security document secure Feb. 22, 2011
7889893 Method and device for verifying the authenticity of a captured biometric characteristic Feb. 15, 2011
7876933 Methods and apparatus for estimating orientation in an image Jan. 25, 2011
7835546 Pseudorandom number generation apparatus, pseudorandom number generation method and program Nov. 16, 2010
7822236 Low power fingerprint capture system, apparatus, and method Oct. 26, 2010
7809211 Image normalization for computed image construction Oct. 5, 2010
7801334 Fingerprint recognition apparatus including sterilizing function and method for sterilizing the same Sep. 21, 2010
7783087 Communication terminal and method of inserting symbols thereof Aug. 24, 2010
7760921 Pressure activated fingerprint input apparatus Jul. 20, 2010
7734074 Finger sensor apparatus using image resampling and associated methods Jun. 8, 2010
7720263 Collation device, registration device, image correcting method and program May. 18, 2010
7693313 Personal authentication device Apr. 6, 2010
7646893 Biometric information apparatus narrowing biometric information of registered users used when authorizing a candidate based on features extracted from the biometric information of the candidat Jan. 12, 2010

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