Patents Assigned to AUTHENTIC VISION GMBH
  • Patent number: 12169751
    Abstract: An object marking including a first security element and at least a second security element, wherein each security element is associated with a set of data segments and each security element exhibits depending on the capturing conditions, in particular the viewing angle and/or the direction of illumination, a code segment which is an optoelectronically readable representation of one of the data segments of the set associated with the respective security element, wherein different distinct data segments are represented by different code segments and that the set associated with the first security element and the set associated with the second security element differ in at least one data segment; method for producing and method for authenticating the same.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: December 17, 2024
    Assignee: AUTHENTIC VISION GMBH
    Inventors: Thomas Bergmüller, Thomas Weiß
  • Patent number: 12130954
    Abstract: A method for producing a security device includes providing at least one stochastic selector, generating a coupling between an identifier and one particular combination of security features from a finite set of distinct combinations of security features based on the at least one stochastic selector, registering the coupling in a database, and applying an identification element including the identifier and a non-printable security element including the particular combination of security features according to the coupling to a substrate to produce a security device.
    Type: Grant
    Filed: May 17, 2023
    Date of Patent: October 29, 2024
    Assignee: AUTHENTIC VISION GMBH
    Inventors: Thomas Weiss, Thomas Bergmüller
  • Patent number: 11687677
    Abstract: Method for producing a security device (1) comprising the following steps: providing at least one stochastic selector (8), generating a coupling between an identifier (11) and one particular combination of security features (6) from a finite set (5) of distinct combinations of security features based on the at least one stochastic selector (8), registering the coupling in a database (12); and applying an identification element (3) comprising the identifier (11) and a non-printable security element (2) comprising the particular combination of security features (6) according to the coupling to a substrate (22) to produce a security device (1).
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: June 27, 2023
    Assignee: AUTHENTIC VISION GMBH
    Inventors: Thomas Weiss, Thomas Bergmüller
  • Patent number: 11390107
    Abstract: Object marking, and method for producing same, for optical authentication of an object, wherein at least one section of a material piece of a basic material is determined arbitrarily or randomly and the object marking is produced with the at least one section, and wherein the basic material of the material piece has a repeating security feature having optical properties dependent on the viewing angle, the dimensions of said security feature being larger than the dimensions of the section, more particularly larger than the dimensions of the object marking, such that each section is unique and has only a part of the security feature.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: July 19, 2022
    Assignee: AUTHENTIC VISION GMBH
    Inventor: Thomas Weiss
  • Patent number: 9548863
    Abstract: The invention relates to a method or system for unambiguous marking of an object (1), wherein unique features (3) are digitized and signed with a private key (9) and the unique features (3) themselves, in addition to the signature (8) of the digitized features (6), are arranged on the object (1) or a packaging (2) of the object (1), or are formed by at least a part of the object (1) or the packaging (2) thereof, and the authenticity of the object (1) is determined by comparison of the unique features (3) with the decrypted signature (8) of the digitized features (6), which signature is arranged on the object (1) or the packaging (2) thereof and decrypted with a public key (11).
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: January 17, 2017
    Assignee: AUTHENTIC VISION GMBH
    Inventor: Thomas Weiss