ROLIC LTD. Patent applications |
Patent application number | Title | Published |
20150285977 | OPTICAL BIOMETRIC SECURITY ELEMENT - This invention relates to an optical element for the purpose of identification and/or prevention of forgery or copying, including at least one layer with anisotropic optical properties, wherein the anisotropic optical properties are patterned, characterized in that the pattern represents biometric information. In addition, this invention relates to a method for the preparation of an optical element for the purpose of identification and/or prevention of forgery or copying. | 10-08-2015 |
20110017838 | OPTICAL BIOMETRIC SECURITY ELEMENT - This invention relates to an optical element for the purpose of identification and/or prevention of forgery or copying, including at least one layer with anisotropic optical properties, wherein the anisotropic optical properties are patterned, characterized in that the pattern represents biometric information. In addition, this invention relates to a method for the preparation of an optical element for the purpose of identification and/or prevention of forgery or copying. | 01-27-2011 |