Inventor
IVANISOV ALEXANDER
US6 patents
⚠️ This page may combine multiple inventors who share the name “IVANISOV ALEXANDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ID INC
5 patentsUS9672341B2Jun 6, 2017
Systems and methods for spoof detection in iris based biometric systems
DELTA ID INC8 citations79
US9946943B2Apr 17, 2018
Methods and apparatuses for birefringence based biometric authentication
DELTA ID INC4 citations69
US10108793B2Oct 23, 2018
Systems and methods for secure biometric processing
DELTA ID INC4 citations68
US9285569B2Mar 15, 2016
Lens assembly for optical imaging
DELTA ID INC2 citations52
US10483315B2Nov 19, 2019
Image sensor configured for dual mode operation
DELTA ID INC0 citations38