Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 201 - 250 out of 61,601

Document Document Title
WO/2013/180231A1
An anisotropic reflection display unit of the present invention is an optically transparent anisotropic reflection display unit (1) which includes a plurality of reflective sheets (3) inside a thin-film reflective sheet holding layer (2)...  
WO/2013/181540A1
A document and an Anti-counterfeiting method for use in such documents are described. Said document and Anti-counterfeiting method include introducing a plurality of raised nanoscopic to microscopic structures, here referred to as reconf...  
WO/2013/177828A1
An optical anti-counterfeiting element comprises a base material (11). The base material (11) has a first surface and a second surface which are opposite to each other. The first surface is covered thereon with a micro-sampling tool (12)...  
WO/2013/166561A1
An optical security device (200), has a relief structure (204) provided on a transparent or partially transparent substrate (202), and a coating (206) provided over the relief structure (204), wherein under incident light the relief stru...  
WO/2013/167772A1
The invention relates to a security seal formed by two symmetrical halves (A) and (B) which are folded along the middle (1), such as to overlap one another, said symmetrical halves (A) and (B) incorporating solvent-soluble reactive secur...  
WO/2013/167425A1
The invention relates to the field of graphical elements and is directed to an optical effect layer (OEL), a device and a method for producing same. The invention solves the problem of providing an optical effect that is easy to detect a...  
WO/2013/167887A1
An aspect of the invention provides a security device comprising an array of printed lenses (12) arranged on a first surface of a substrate (16) and a microimage array (14) underlying the array of printed lenses, whereby a synthetic imag...  
WO/2013/167871A1
A method of producing documents of value, the method comprising providing a single lamina or multi-laminate sheet (40) carrying data relating to a plurality of documents of value laterally spaced apart on the same sheet; selecting the sh...  
WO/2013/166560A1
An optical security device is disclosed which includes a diffraction layer having a plurality of diffraction elements and a high refractive index layer, wherein the high refractive index layer is applied on the diffraction layer such tha...  
WO/2013/160583A1
The present invention relates to a method for forming color laser images having degraded colors on the edges thereof, in order to cause the background colors of the substrate of the document to appear. The invention is particularly usefu...  
WO/2013/160880A3
The present invention relates to a security element (2) comprising a substrate including a text, in particular a microtext or nanotext, comprising a set of characters of substantially the same size, wherein at least one among the charact...  
WO/2013/161783A1
A hologram transcription foil according to the present invention enables heat transcription to a base material for transcription. The hologram transcription foil has a laminated structure comprising, on one side of the base material, a p...  
WO/2013/163287A1
A security device for projecting a collection of synthetic images as well as a computer-implemented method for producing such a security device are provided. The synthetic images may represent different viewpoints of a target object or i...  
WO/2013/161015A1
[Problem] To provide a diffraction grating recording medium with high anti-counterfeiting properties and even higher reliability in terms of security. [Solution] A diffraction grating recording medium (3) is provided with a first recordi...  
WO/2013/160598A1
The present invention relates to a method for forming secure colour laser images. It is used in particular in identity images relating to identity documents. The security patterns are produced on non-printed surfaces of the latent image.  
WO/2013/159186A1
A form having a printable nylon taffeta face ply and a liner ply where the face ply is die cut to form one or more blank detachable wristbands having first and second ends. The face ply is adhered to the liner ply by a pressure sensitive...  
WO/2013/156149A1
The invention relates to an optically variable security element (12) for security papers, documents of value and other data carriers, having a substantially transparent carrier (20) with first and second main surfaces (22, 24) located op...  
WO/2013/157323A1
Provided is an optical reading device for identifying an identification medium using cholesteric liquid crystal, wherein the optical reading device is structure so as not to require a movable part in switching of a circular polarizing fi...  
WO/2013/155090A1
A greeting card distribution system comprises a display (20) where the cards (27) are positioned in pockets (26) edgewise so that no more than 20% of the front face (82) of the cards (27) is visible to increase the density of cards (27) ...  
WO/2013/153182A1
According to one aspect, the invention relates to an optical safety component (60) that is to be controlled during reflection in a controlling spectral band. The optical safety component includes a reflective layer (602) in said controll...  
WO/2013/151823A1
The disclosure provides a cross-linkable polymer composition, a core layer for an information carrying card comprising such cross-linked composition, resulting information carrying card, and methods of making the same. A crosslinkable po...  
WO/2013/149694A1
The invention relates to a method for producing a multi-layered card body for a portable data carrier, having the following steps: preparing two layers (2, 4) made of synthetic paper; preparing at least one surface layer (6, 8) made of p...  
WO/2013/149694A8
The invention relates to a method for producing a multi-layered card body for a portable data carrier, having the following steps: preparing two layers (2, 4) made of synthetic paper; preparing at least one surface layer (6, 8) made of p...  
WO/2013/151850A1
The disclosure provides a cross-linkable polymer composition, a core layer for an information carrying card comprising such cross-linked composition, resulting information carrying card, and methods of making the same. A crosslinkable po...  
WO/2013/146937A1
A watermarked printing medium for forgery prevention which comprises a core sheet, cover sheets disposed on both sides of the core sheet, and a printed layer disposed on at least one surface of the core sheet and formed from an ink conta...  
WO/2013/143089A1
An optical anti-counterfeiting element (1) comprises a base material (2), a micro relief structure that is located on a first surface of the base material and at least partially covers the first surface of the base material, and a reflec...  
WO/2013/143006A1
The security system comprises a first security element (5) in the form of a perforation arranged in a first substrate section (7) and a second security element (6) that e.g. carries microletters in a second substrate section (8). When th...  
WO/2013/144645A1
There is disclosed by the present invention a method of generating a marker to distinguish between genuine and counterfeit goods by applying to surfaces of items, articles, goods, vehicles, fabrics and/or premises, the method comprising:...  
WO/2013/143009A1
A security document has a substrate (1) that can comprise several substrate layers (1a, 1b, 1c). A see-through motif (5) is formed by means of several dye layers (6a, 6b, 6c, 6d), which are magnetic dye layers or infrared dye layers or U...  
WO/2013/143008A1
The security document has a substrate (1) that comprises at least a first and a second substrate layer (7, 8) arranged on opposite sides of an intermediate layer (10). In a first region (5) of the document, the first and second substrate...  
WO/2013/143007A1
The security document has a substrate (1) that comprises several substrate layers (7, 8, 20) as well as a microperforation (6). The microperforation (6) is formed by a plurality of holes (9, 14), with at least some of the holes extending...  
WO/2013/145772A1
[Problem] To provide display paper that enables relatively simple manufacture and has outstanding concealment ability when said display paper has not absorbed water. [Solution] The invention is display paper (10) obtained by providing a ...  
WO/2013/143829A3
Coding flake or film including at least two chiral liquid crystal polymer (CLCP) layers with a first CLCP layer (1) that has a first detectable parameter and a second CLCP layer (3) including a second detectable parameter; at least one a...  
WO/2013/139969A1
The invention relates to a magnetic multilayer system (1) that is arranged on a substrate (6) which is made of a material from the group consisting of a plastic of the polymer group, metal, metal alloy, and paper and/or which is at least...  
WO/2013/141327A1
A method for producing a thermoreversible recording medium, containing: arranging inlets on a first base sheet to be spaced apart from each other by predetermined intervals to produce a first sheet having a product portion including the ...  
WO/2013/139748A1
The invention relates to a security composite body (100) and a method for producing such a security composite body (100), said method comprising the following steps: providing a transparent layer (1) made of a first plastic material havi...  
WO/2013/139636A1
The present invention relates to the field of the intaglio printing process. In particular, the present invention relates to a method that combines intaglio inks curable by oxidation with UV-VIS-curable intaglio inks on one intaglio plat...  
WO/2013/139747A1
The invention relates to a method for producing a security document, a method for verifying a security document, and a security document, which comprises: a document body (2) having a front side (11) and an opposite back side (12), where...  
WO/2013/139749A1
The invention relates to a security composite body (100) and a method for producing such a security composite body (100), said method comprising the following steps: producing a composite body, forming a surface relief structure (75) on ...  
WO/2013/136304A1
A method is described for coding and decoding information (10) associated with an item, wherein the coding method comprises the steps of coding said information (10) associated with said item through an encryption key (20) and a first en...  
WO/2013/136791A1
Provided is an object verification device capable of finding a fraudulent entry in a selected region of an object without requiring a certification mark affixed with a special material. The object verification device (100), which verifie...  
WO/2013/137223A1
The following are provided: a counterfeiting-prevention medium whereby an authenticity-determination process can be performed with no focusing difficulties, and even if a region containing a random pattern and a characteristics-informati...  
WO/2013/131919A1
The present invention relates, in particular, to a security document, such as a bank note, which is formed from a sheet (1) which comprises, on at least one of the opposing faces (10, 11) thereof, at least one protruding tactile mark or ...  
WO/2013/134184A1
A package of business cards arranged in a stack. Each card has a main body bearing data and an end tab connected to one end of the main body along a tear line, and a cover. The cover includes a back panel having a segment underlying all ...  
WO/2013/132186A1
The invention relates to a method for the secure protection of a surface portion (5) of an official document (9) in which a transparent security film is heat-transferred onto said surface portion. The security film includes a single cont...  
WO/2013/128961A1
The present invention addresses the problem of providing a hinge sheet which exhibits relatively high tensile strength and relatively high tear strength and which when damaged, can not easily be restored to the original state. This hinge...  
WO/2013/127715A3
The present invention relates to the field of the protection of security documents, especially banknotes, against illegal actions such as robbery or theft. In particular, the present invention relates to the field of ink-stained document...  
WO/2013/127650A1
The invention relates to a forgery-proof carrier (1) having at least one metallized layer (2), into which at least one optically variable element (6) is introduced, the at least one optically variable element (6) having a non-individual ...  
WO/2013/128019A1
This invention relates to a method used by an authorised user (201) for the verification of a document (205) having electronic verification means (206), The method comprises the various steps consisting in: - reading (105), with electron...  
WO/2013/127748A1
The aim of the invention is to prevent damage to the electric contacts of an electronic component 100 with a circuit path structure 12 during the production of a document 200 with an electronic component 100 embedded therein. This is ach...  

Matches 201 - 250 out of 61,601