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Patent Searching and Data


Matches 501 - 550 out of 33,608

Document Document Title
WO/2012/003947
The invention relates to a security element (2) for the production of valuable documents, comprising at least one transparent ink-accepting layer (5), which is arranged above a first surface of a substrate (1) over the entire area or in ...  
WO/2012/004295
The invention relates to a security and/or value document comprising an electroluminescent arrangement as a novel security element, wherein concealed information optionally becomes visible by means of the illumination of an electrolumine...  
WO/2012/003592
A security document has a substrate (1) with a foil element (6) applied to it. The foil element (6) comprises a security feature, such as a diffractive structure (12), for example a hologram. To easily detect a removal of the foil elemen...  
WO/2012/002444
Disclosed is a method for manufacturing an identification medium which facilitates spotting of a counterfeit code of codes that have apparently the same appearance and which enables highly accurate reading of codes. From the readout side...  
WO/2012/003215
Retarder film combinations generally include a retarder film connected to another optical component such that light transmitted by the retarder film can impinge on the optical component, the combination being configured to allow independ...  
WO/2012/002441
Disclosed is an identification medium which facilitates spotting of a counterfeit one of codes that have apparently the same appearance and which enables highly accurate reading of codes. When viewed from the readout side, the identifica...  
WO/2012/003213
A diffusely reflective optical film includes a blended layer extending from a first to a second zone of the film. The blended layer includes first and second polymer materials separated into distinct first and second phases, respectively...  
WO/2012/000669
The invention relates to a security element for a security paper, value document or the like, comprising a support having a motif region (3), which provides a visually perceptible motif having a first and a second motif part (4, 5), wher...  
WO/2011/161224
The present invention relates to a security document (1), comprising at least a first layer (10), a second layer (11) and a third layer (14) attached to each other, at least one of said layers (10, 11, 14) comprises a hole (15) through i...  
WO/2011/161636
The present invention relates to a method for the authentication and/or identification of a security item (1) comprising: a transparent or translucent substrate (90); and, on the side of a first surface (90a, 90b) of the substrate, a fir...  
WO/2011/163298
A system for projecting one or more synthetic optical images, which demonstrates improved resistance to optically degrading external effects, is provided. The inventive system serves to lock the focal length of the focusing elements in p...  
WO/2011/162732
The invention relates to the design of and a method for manufacturing security elements intended for protection against counterfeits of securities such as bank notes, identity cards and papers, cheques, credit cards etc. The security ele...  
WO/2011/161114
The invention relates to a method and device (30) for producing a security document (1) and to a security document (1). The invention is based on the basic concept of introducing holes (15) on the surface (5) of a substrate (2) of a secu...  
WO/2011/161221
The invention relates to a security document (1), comprising at least a first layer (10), a second layer (11) and a third layer (14) attached to each other, at least one of said layers comprising a hole (15) through it, and an electronic...  
WO/2011/162088
Provided are an antenna circuit structure body for an IC card/tag and a production method therefor, wherein the load applied to the environment can be reduced in a production step for jointing opposite ends of an antenna circuit pattern ...  
WO/2011/158938
Disclosed is a three-dimensional printed article which can be observed without wearing polarisation glasses. The disclosed three-dimensional printed article comprises a transparent support body (12), and first and second laminated bodies...  
WO/2011/158930
Disclosed is a booklet with an IC, comprising: a sheet-shaped first saddle-stitched base material; and a stitching means that comprises a forgery-preventive means and saddle-stiches the first saddle-stitched base material to a second sad...  
WO/2011/157838
The invention relates to a method for producing a coating in regions on the basis of a formulation which contains bacteriorhodopsin colour-changing pigment in the form of an active colour-change motif on a subtstrate, and to coatings whi...  
WO/2011/154922
There is described an optical-effect-producing medium comprising a carrier medium (1 ) containing or comprising pigment particles (10) having at least one optically responsive pigment or dye (100) that responds to incident electromagneti...  
WO/2011/155662
The present invention relates to a card comprising a Korean paper sheet combined with a biodegradable resin sheet, and a method of manufacturing same. The card includes: a base sheet formed of a biodegradable resin hardened into a sheet ...  
WO/2011/154112
The invention relates to a data carrier, more particularly a valuable document, such as a banknote, identity card and the like, comprising a substrate (20), in which a feature region (12) is formed by a set of curves made from a pluralit...  
WO/2011/154764
A structure, in particular, a secure document such as a passport is provided. The structure includes a first layer (4) comprising a rĂ©gion of modified opacity (40), at least one additional layer (30; 6; 9) fixed relative to the first la...  
WO/2011/155402
Disclosed are a method for producing an antenna, an antenna, and a wireless IC device, wherein an antenna which has a high reliability and maintains a stable property can be produced easily. An insulating base (mother substrate (21)) is ...  
WO/2011/150523
An integrated security structure is provided employing an external source of energy to change the appearance of the structure rendering the structure more challenging to duplicate due to its complexity. The security structure includes a ...  
WO/2011/151638
A security element is provided for a security booklet comprising a plurality of pages including a first outermost page having an inner surface facing the remainder of the plurality of pages and an opposing outer surface, and a second out...  
WO/2011/150000
The present invention relates to a pressure sensitive label for use in a cold transfer process that can be used for garment identification and labeling. The pressure sensitive label can be applied on textile surface or any other surfaces...  
WO/2011/147942
The invention provides for both a composite image field for verification and/or security applications and including a plurality of sets of image elements, wherein members of each set are from the same one of a respective plurality of ima...  
WO/2011/147520
The invention relates to a security element, comprising a carrier substrate (1), at least one cladding layer (2), and a waveguide layer (3), characterized in that the waveguide layer (3) has at least one region in which light is guided b...  
WO/2011/144627
The invention relates to a semi-finished product and to a method for producing a semi-finished product which comprises or is an inlay (10) for a security document. The method comprises the steps: providing at least one first plastic mate...  
WO/2011/146107
A label has a coating capable of receiving printing or other indicia directly from a thermal printer. The label as manufactured has printed thereon indicia representing each of the seven days of the week. As applied to a container of per...  
WO/2011/145589
Disclosed are a sheet for cards using a resin which is obtained from a plant-derived starting material, said sheet having excellent heat resistance, excellent weatherability, high rigidity, excellent punching processability and excellent...  
WO/2011/141467
The invention relates to a luminescent composition containing a component that can be excited by infrared (IR) radiation and a component that can be excited by ultraviolet (UV) radiation. The composition has a characteristic emission spe...  
WO/2011/141870
A medicine information insert (1) comprises a plurality of sheets (2) made preferably of paper, each of which has at least one graphical representation (4) relating to a medicine; the sheets (4) are fixed together at a respective joining...  
WO/2011/141467
The invention relates to a luminescent composition containing a component that can be excited by infrared (IR) radiation and a component that can be excited by ultraviolet (UV) radiation. The composition has a characteristic emission spe...  
WO/2011/141804
The invention relates to a secure document (1) comprising a first surface (2) and a second surface (3) on opposite sides of the secure document, the elements comprising symbols, text, graphics, or combinations thereof arranged on said fi...  
WO/2011/141858
The present invention relates to a security document (10) comprising: a first sheet (1) comprising a first watermark or pseudo-watermark (3), and one of a visualization screen (5) or a combined image (4), the combined image (4) comprisin...  
WO/2011/141227
The invention relates to a method for producing a security element (1) and to a security element (1), in particular for a value or security document, comprising a light-guiding structure, wherein the light-guiding structure comprises a t...  
WO/2011/138007
The invention relates to a data carrier, more particularly a valuable document, such as a banknote, identity card and the like, comprising a substrate (20) composed of a polymeric material, which has a motif region (12) having a visual i...  
WO/2011/138616
A security device comprising a substrate carrying a surface relief optically variable effect generating structure formed by the super position of three diffractive image generating structures (rear, surface and front planes) which respon...  
WO/2011/137941
A method for providing a watermarking wire mesh (1), particularly for producing security paper and the like, comprising in sequence the following steps: - associating stably at least one electrotype element (2) or the like at a preset re...  
WO/2011/138394
According to one aspect, the invention relates to an optical authentication component visible in reflection comprising an etched structure (23) on a support (20) of index n0, a thin layer (60) of a dielectric material of optical index ni...  
WO/2011/138039
The present invention relates to a method for producing a microstructure (40, 41) on a carrier (45, 46), comprising the following steps: (a) producing a donor film (20) by forming an embossing structure having elevations and depressions ...  
WO/2011/138942
Provided are a scratch print material and a manufacturing method of the same, wherein the material is a thin paper medium, has an excellent concealing performance regarding a concealed image against any fraud methods other than the valid...  
WO/2011/139793
A printable and unprintable multi-purpose form is described that features detachable components including a correspondence piece, such as a greeting card, and a scrip, such as a gift card. The correspondence piece can be a greeting card ...  
WO/2011/135344
A printed security feature is provided comprising at least a first and a second printed working. The first printed working is a screened working defined by a grid of screen elements having the form of indicia carrying information, and th...  
WO/2011/132466
The disclosed forgery-preventing adhesive sheet (1) comprises: a transparent film substrate (11); an easily peeled layer (12) partially formed to the back surface of the transparent film substrate (11); an invisible-light absorbing layer...  
WO/2011/130774
A method of using latitude and longitude coordinates of a point as a means to specify a unique and unmistakable destination address. These coordinates are not affected by changes in street numbering, changes in street names, and these co...  
WO/2011/131940
According to the present invention, there is provided a substrate comprising: a plurality of embossed grooves extending in a substantially parallel manner, there being a pitch for the spacing between the embossed grooves; a plurality of ...  
WO/2011/132237
Provided are a three-dimensional greeting card which presents a variety of visual changes, and a card stand which is suitable for holding and displaying a thick three-dimensional greeting card. In the greeting card, an original image she...  
WO/2011/131295
The invention relates to a security element (12) for security papers, value documents and other data carriers, having an image region which reveals a predetermined multi-tonal motif (14) when a person looks through it. According to the i...  

Matches 501 - 550 out of 33,608