Matches 1 - 50 out of 85 1 2 >
Match Document Document Title
7367593 Security documents and a method and apparatus for printing and authenticating such documents  
A security document and a method of making and authenticating the document in which the document contains a security feature of an image/background pattern printed in one subtractive color on the...
7354072 Authenticatable printed matter and its production method  
In authenticity determinable printed matter according to this invention, a background image portion and at least one message image portion are printed on a surface of a base member. The background...
7311043 Data carrier with a printed security element and gravure production method thereof  
The invention relates to a data carrier with a security printed image produced by intaglio printing. The security printed image consists of a plurality of contrasting structural elements disposed...
7290803 Reflective article and method of manufacturing same  
A reflective printed article includes a substrate having a top surface and a bottom surface with a graphic image printed thereon. A reflective or glossy ink layer is printed over the entire top...
EP1844929A1 Process for generating motifs of halftone images  
EP1829709A2 PRINTED PRODUCT  
The printed product comprises a carrier (1) provided with a relief on the surface thereof in the form of a plurality of grooves and a main visible image transmitted by an ordered screen, wherein...
EP1384594B1 Protection against data tampering  
Abstract of EP1384594 Means for protecting a printed document from data falsification comprises a relief pattern in a zone bearing the data, the relief being exclusively due to the thickness of...
EP1194302B1 SECURITY DOCUMENT WITH RAISED INTAGLIO PRINTED IMAGE  
Abstract not available for EP1194302 Abstract of corresponding document: WO0103951 A security document or other device including a substrate (2), a smooth highly reflective layer (1) applied...
EP0710183B2 EMBOSSING OF BANKNOTES OR THE LIKE WITH SECURITY DEVICES  
Abstract not available for EP0710183 Abstract of corresponding document: US5915731 PCT No. PCT/AU94/00302 Sec. 371 Date Dec. 7, 1995 Sec. 102(e) Date Dec. 7, 1995 PCT Filed Jun. 6, 1994 PCT Pub....
EP1194301B1 IMPROVED SECURITY DOCUMENTS  
Abstract not available for EP1194301 Abstract of corresponding document: WO0100426 A security document, banknote, bond, travellers cheque, passport or token, including a substrate (1), said...
7104193 Gravure printing plate and valuable document produced by the same  
The invention relates to an intaglio printing plate for producing a printing image with at least one engraved area in the printing plate surface, characterized in that the engraved area has one or...
7040227 Stamping devices and methods  
An adhesive-backed lenticular lens may be applied over an image. The image may be generated by transferring from an ink source to a ink transfer print plate having a regular pattern of raised and...
7029733 Printed matter producing reflective intaglio effect  
A printed document or other device comprising a polymer substrate having a surface to which printed matter is applied, a reflective or brightly colored layer applied directly to said surface by...
6974080 Lenticular bar code image  
A lenticular bar code image includes a lenticular lens having a front surface including a plurality of lenticules and a back surface opposite the front surface; and an image joined to the back...
6918616 Printed security device and method  
According to one aspect of the invention, a printed security device for a document comprises an intaglio printed latent image which has been printed onto a substrate using a highly reflective ink,...
6905755 Security document with raised intaglio printed image  
A security document or other device including a substrate ( 2 ), a smooth highly reflective layer ( 1 ) applied thereto and having a reflectivity of at least 60 gloss units, and a raised printed...
EP0581414B2 Anti-counterfeit latent image formation object for bills, credit cards, etc. and method for making the same  
Abstract of EP0581414 An anti-counterfeit latent image formation object for bills, bank notes, security papers, credit cards, passports, valuable printing matters, and the like comprising a main...
EP1384595B1 Method for printing latent images  
Abstract of EP1384595 Printing a relief pattern on a printed document comprises printing at least one pattern of axial lines with a thick layer of ink containing a polymerizable material and a...
EP1384595A1 Method for printing latent images  
Printing a relief pattern on a printed document comprises printing at least one pattern of axial lines with a thick layer of ink containing a polymerizable material and a polymerization...
EP1384594A1 Protection against data tampering  
Means for protecting a printed document from data falsification comprises a relief pattern in a zone bearing the data, the relief being exclusively due to the thickness of the ink used to form the...
6659508 Security documents  
A security document, banknote, bond, travellers check, passport or token, including a substrate ( 1 ), said substrate having a device including a first macro-embossing ( 2, 3 ) of the substrate...
6542622 Methods and articles for determining invisible ink print quality  
A test target having N invisible test data encodements ( 66 0 -66 N , 74 0 -74 N , 74′ 0 -74′ N ) each comprising test data printed over the surface of test print media media in a defined...
EP0925197B1 COMBINATION OF PROTECTION SYSTEMS FOR SECURITY DOCUMENTS  
Abstract not available for EP0925197 Abstract of corresponding document: WO9810943 A combined protection system for documents comprising one or more protections selected among an OSI (Overt...
6450540 Printed matter displaying various colors according to view angle  
A printed matter such as an advertisement material is provided. The printed matter includes a printing layer provided on a base plate and having various colors printed thereon such that half-tone...
EP1194302A1 SECURITY DOCUMENT WITH RAISED INTAGLIO PRINTED IMAGE  
Abstract not available for EP1194302 Abstract of corresponding document: WO0103951 A security document or other device including a substrate (2), a smooth highly reflective layer (1) applied...
EP0975467B1 TRANSITORY IMAGE STRUCTURE  
Abstract not available for EP0975467 Abstract of corresponding document: WO9847715 A transitory image structure comprises linear markings (1-10) on a substrate. The linear markings define image...
EP0710183B1 EMBOSSING OF BANKNOTES OR THE LIKE WITH SECURITY DEVICES  
Abstract not available for EP0710183 Abstract of corresponding document: US5915731 PCT No. PCT/AU94/00302 Sec. 371 Date Dec. 7, 1995 Sec. 102(e) Date Dec. 7, 1995 PCT Filed Jun. 6, 1994 PCT Pub....
6296281 Latent image structure  
A latent image structure of a highly secure nature in which two latent image are superimposed. Each of the superimposed latent images is viewable from a different line of sight. Relief elements...
6176522 Embossing of bank notes or the like with security devices  
A security document or token such as a banknote is provided which has a transparent portion of plastics material which includes a security device. The region surrounding the transparent portion and...
6176521 Variable color print with locally colored regions and method of making same  
A variable color print of an image includes a reflective image medium including a plurality of different, locally colored, image regions; a first plurality of repeated changes in reflective angle...
6000332 Process for achieving a lenticular effect by screen printing  
A method and materials for screen printing a substrate with raised designs. The raised designs allow for a lenticular effect through the printing of substantially parallel lines with varying...
EP0455750B1 METHOD OF MAKING A NONREPLICABLE DOCUMENT  
Abstract not available for EP0455750
5991078 Display medium employing diffraction grating and method of producing diffraction grating assembly  
A display medium employing a diffraction grating to define and represent a display pattern by the contour thereof, which enables the display pattern to move smoothly as the visual point moves and...
EP0925197A1 COMBINATION OF PROTECTION SYSTEMS FOR SECURITY DOCUMENTS  
Abstract not available for EP0925197 Abstract of corresponding document: WO9810943 A combined protection system for documents comprising one or more protections selected among an OSI (Overt...
5915731 Embossing of banknotes or the like with security devices  
A security document or token such as a banknote (40) is provided which has a transparent portion (42) of plastics material which includes a security device (50). The region (44) surrounding the...
5896686 Multi-image prize award and method therefor  
By employing an award determining prize member incorporating a lens constructed to cooperate with printed indicia which produces a minimum of two separate and distinct visual images, depending upon...
5871615 Method for the manufacture of security paper  
Security paper carries an intricate tactile surface profile pattern which has been imparted to the paper during its manufacture, at a stage after initial de-watering but before final drying, by...
5858139 Composite used for light control or privacy  
A composite including a polymeric film having a first generally planar major surface and an opposite second major surface defined by a multiplicity of elongate parallel contiguous ridge portions....
5851032 Composite image arrangement  
This invention relates to a composite image arrangement, comprising a pattern and a further pattern, substantially parallel to the first pattern, each comprising a plurality of visually contrasting...
5808758 Data carrier with an optically variable element  
A data carrier with an optically variable element has a layer regularly reflecting incident light and including interruptions. A diffusely scattering layer is disposed on the regularly reflecting...
5788285 Document protection methods and products  
A method and product for making non-reproducible documents, in which a nearly invisible indicia on the document is printed by continuous screened lines of a desired pitch, and a background that...
5762378 Tamper resistant validation marks  
The present invention includes a pattern of fine slits formed in the material of document where sensitive information is intended to be printed or imprinted, wherein the slit pattern modifies the...
5757550 Dual-view imaging product  
A dual-view imaging product, comprising: a) an integral lens sheet; b) at least two different integral images both aligned with the integral lens sheet, each having a normal viewing...
EP0642933B1 PRINTED MATTER AND PRINTING METHOD  
Abstract of EP0642933 This invention relates to latent image printed matter which uses a combination of projecting image lines of a color identical with or similar to that of a printing material...
5722693 Embossed document protection methods and products  
A method and product for making counterfeit resistant security document. The document has a first set of printed lines which form a latent image and a second set of printed lines at an angle...
EP0581414B1 Anti-counterfeit latent image formation object for bills, credit cards, etc. and method for making the same  
Abstract of EP0581414 An anti-counterfeit latent image formation object for bills, bank notes, security papers, credit cards, passports, valuable printing matters, and the like comprising a main...
EP0433330B2 SECURITY DEVICE  
Abstract not available for EP0433330 Abstract of corresponding document: GB2241668 A substrate, such as a banknote or traveller's cheque, carries a security device comprising in association at...
5633719 Method and apparatus for aligning a lenticular overlay with a lenticular print  
A lenticular print (13) having image bundles (19), and method and apparatus for aligning and centering image bundles (19) in the print (13) under lenticules in a lenticular overlay (11). On the...
5582103 Method for making an anti-counterfeit latent image formation object for bills, credit cards, etc.  
An anti-counterfeit latent image formation object for bills, bank notes, security papers, credit cards, passports, valuable printing matters, and the like including a main body, a plurality of...
5525383 Container for diplaying transitory moving images  
A container such as a disposable packaging container, cup, bottle, drinking glass or beverage can is provided with an upright circular or tubular wall upon which is mounted for rotation a tubular...
Matches 1 - 50 out of 85 1 2 >