Abstract: A method for attaching a number of unique identification codes (13) from a set of unique identification codes (13) to a number of objects, wherein the unique identification codes (13) differ from one another, wherein the unique identification codes (13) form a predefined code sequence which defines a first unique identification code (13) and a last unique identification code (13), wherein the method contains the following steps: attaching the number of unique identification codes (13) from the set of unique identification codes (13) to the number of objects, with the result that one unique identification code (13) is attached to each object (5); optically detecting a unique identification code (13) from the set of unique identification codes (13) with the aid of a detection unit (17) and detecting an item of additional information; inferring the attached unique identification codes (13) on the basis of the optically detected unique identification code (13) and the detected item of additional information.

Abstract: An anti-counterfeit support with a series of optical security elements (6) and with a metallized layer in which a non-individual pattern (2) with a diffractive surface (3) is in each case embossed for at least two of the optical security elements (6) and in each of which an individual pattern (1) is incorporated by laser lithography, wherein the individual pattern (1) has recesses (4) which form at least a partial pattern of the non-individual pattern (2) and are arranged with precise alignment on the non-individual pattern (2), and the at least two optical security elements (6) each have an optical tilt effect between the individual pattern (1) and the non-individual pattern (2).

Abstract: Methods manufacture an optically variable security element by breaking down a first motif into first motif elements, assigning the first motif elements first directional degrees of reflection that encode the first motif, wherein a relief layer having a multiplicity of single visual elements having a respective single element surface is produced and divided into reflection areas, wherein first reflection areas of different single element surfaces are assigned to the first motif, and the first reflection areas associated with the first motif are provided with the first directional degrees of reflection.

Abstract: An anti-counterfeit support with a series of optical security elements (6) and with a metallized layer in which a non-individual pattern (2) with a diffractive surface (3) is in each case embossed for at least two of the optical security elements (6) and in each of which an individual pattern (1) is incorporated by laser lithography, wherein the individual pattern (1) has recesses (4) which form at least a partial pattern of the non-individual pattern (2) and are arranged with precise alignment on the non-individual pattern (2), and the at least two optical security elements (6) each have an optical tilt effect between the individual pattern (1) and the non-individual pattern (2).

Abstract: Method of individualizing labels, in which a plurality of labels is formed from a label tape, characterized in that the shape of each label is formed individually.

Abstract: A security label set comprising security labels, a backing material common to the security label, wherein the at least one security label is arranged directly on the common backing material and the other security label is indirectly arranged on the common backing material by being arranged to the backing. The security labels may be releasably arranged on the backing. The security labels are individualized by including serial or random numbers o by a computer-generated hologram. The backing may be in form of a web-form liner.

Abstract: The invention relates to a storage medium, preferably a carrier. The aim of the invention is to make manipulation of data information of the storage medium or of non-authorized copies of the storage medium visible. For this purpose, the storage medium comprises a transparent layer and a layer produced from an opaque material, the layer of the opaque material having a section with a medium transmittance between 0% and 100% which is semi-transparent to electromagnetic radiation and an informative content comprising the value of the medium transmittance being stored in the storage medium.

Abstract: The invention relates to holographic storage material (1) comprising at least one polymer film (3) and one metallic first layer (4) which is applied to the polymer film (3). In order to provide a storage material (1) having improved optical properties, a non-metallic second layer (5) and a metallic third layer (6) are provided. The second layer (5) is arranged between the first (4) and the third (6) layers. The total thickness of the first, second and third layers (4,5,6) is less than the wavelength of the radiation used for reading out.

Abstract: The invention relates to a storage medium comprising a security feature, having a substrate (1, 4, 10), at least one functional layer (2, 5, 11), at least one feature which is written into the functional layer (2, 5, 11) and is visible when reflected and at least one feature which is written into the functional layer (2, 5, 11) and is visible when transmitted, at least one feature being individualized and at least one feature having a diffractive structure. The invention solves the technical problem of providing a larger variety of combinations of different security features. The invention also relates to a method for producing a storage medium comprising a security feature.

Abstract: The present invention relates to a sticker for sticking onto an object, having an upper side (Ia) and an underside (Ib), having a substrate (2) which is provided on the upper side (Ia) and has a region (3) for storing an optical structure, having a contact surface (4, 11) which is provided on the underside (Ib), and having an adhesive (5, 6, 12, 14) which is connected to the contact surface (4, 11) for sticking the sticker (A1, A2, A3, A4, A5, A6) onto the object. The problem of specifying a sticker for sticking onto an object, which sticker ensures satisfactory quality of the reproduction of the information contained in the optical structure even in the case of unevennesses of the surface to be adhesively bonded, is solved by at least one part region of the substrate (2) being decoupled from the object in force terms in the adhesively bonded state.