Todor Dinoev

4 Patents

• US123673592025

  Security Marking, Method and Device for Reading the Security Marking, Security Document Marked with the Security Marking, and Method and System for Verifying Said Security Document

  SICPA HOLDING SA

  0 cites
• US119870662024

  Optical Security Elements, Marked Object, Method of Authenticating an Object and Use of Optical Security Elements for Authenticating or Securing Against Counterfeiting

  SICPA HOLDING SA

  0 cites
• US118475272023

  Verifiable Access Credential

  SICPA HOLDING SA

  0 cites
• US118230032023

  Method for Authenticating a Magnetically Induced Mark with a Portable Device

  SICPA HOLDING SA

  0 cites