IrisGuard award-winning, highly efficient Iris technology is protected by multiple patents:

US Patent 9002053 Glasses Detection Invention
US Patent 9008375 Live Eye Detection Invention
US Patent 9336438 PSD, Fine Focus and IDP Compensation Invention
UK Patent 2495325 PSD, Fine Focus & IDP Compensation Invention
UK Patent 2495707 Improvement related to camera bracket
UK Patent Approved Eye Tickler invention to ensure papillary control
UK Patent Approved Live Eye Detection Invention
UK Patent Approved Glasses Detection Invention
UK Patent Approved EyePay and EyeSign Terminal