Patent assignee · US · COMPANY

EyeVerify Inc.

47Patents
47Active
47Granted
56Portfolio score

Filing activity: Aug 10, 2012 → Aug 2, 2021

Most-cited patents

PatentTitleAreaCited byStatus
US8437513B1 Spoof detection for biometric authentication Physics 194 Active
US8787628B1 Spoof detection for biometric authentication Physics 118 Active
US8675925B2 Spoof detection for biometric authentication Physics 118 Active
US9104921B2 Spoof detection for biometric authentication Physics 116 Active
US9971920B2 Spoof detection for biometric authentication Physics 115 Active
US8369595B1 Texture features for biometric authentication Physics 62 Active
US9665784B2 Systems and methods for spoof detection and liveness analysis Physics 57 Active
US8965066B1 Biometric template security and key generation Electricity 52 Active
US9390327B2 Feature extraction and matching for biometric authentication Physics 35 Active
US8483450B1 Quality metrics for biometric authentication Physics 33 Active
US9721150B2 Image enhancement and feature extraction for ocular-vascular and facial recognition Physics 26 Active
US11080516B1 Spoof detection based on red-eye effects Physics 16 Active
US8724857B2 Quality metrics for biometric authentication Physics 16 Active
US9836643B2 Image and feature quality for ocular-vascular and facial recognition Physics 14 Active
US10607077B1 Identity authentication using an inlier neural network Physics 14 Active
US9495588B2 Biometric template security and key generation Electricity 12 Active
US10210388B2 Biometric template security and key generation Electricity 11 Active
US10108871B2 Systems and methods for spoof detection and liveness analysis Physics 11 Active
US9396537B2 Systems and methods for liveness analysis Electricity 11 Active
US8744141B2 Texture features for biometric authentication Physics 9 Active
US11126879B1 Spoof detection using illumination sequence randomization Physics 8 Active
US9053365B2 Template update for biometric authentication Physics 6 Active
US9311535B2 Texture features for biometric authentication Physics 5 Active
US9361681B2 Quality metrics for biometric authentication Physics 4 Active
US10652749B2 Spoof detection using proximity sensors Electricity 4 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.