Matches 1 - 50 out of 272 1 2 3 4 5 6 >


Match Document Document Title
US20150185694 Visual Security Feature  
According to one example, there is provided a visual security feature. The visual security feature comprises a security feature printed on a media. The security feature includes a security code...
US20110298204 DOCUMENT SECURITY BY ALIGNING VISIBLE AND HIDDEN MARKS  
A printed document includes a security mark with visible and hidden portions. The document includes a security mark defined by at least one first security mark constituent, at least one second...
US20100295289 SECURITY ELEMENT COMPRISING A DISCERNIBLE DESIGN  
The present invention concerns a flat safety element, comprising a support that contains, on at least one of its faces, a set of elementary characters, characterized in that said elementary...
US20140016325 ILLUMINATION SOURCES AND SUBJECTS HAVING DISTINCTLY MATCHED AND MISMATCHED NARROW SPECTRAL BANDS  
A light source is configured to emit a narrow peak at a discrete spectral band, especially at a primary color wavelength. The light source can have a plurality of narrow peaks to simulate the...
US20130229007 Two-Sided Counterfeit-Resistant Certificate And Method  
A certificate and method is provided that reduces the likelihood of counterfeiting via photocopier by providing various features that would require the use of a color duplex copier in order to...
US20120301639 COATING COMPOSITIONS FOR SECURITY ELEMENTS AND HOLOGRAMS  
The present invention relates to a coating composition, comprising shaped transition metal, especially silver, particles and a binder, wherein the ratio of pigment to binder is such that the...
US20150258837 OPTICALLY VARIABLE SECURITY THREADS AND STRIPES  
In the field of protection of value documents and value commercial goods, the present disclosure relates to the field of security threads or stripes to be incorporated into or onto security...
US20130334808 ECO-FRIENDLY CARD CONSTRUCTION AND METHOD  
An eco-friendly card construction includes four plies of paper stock and an adhesive between each of the four plies of paper stock, the adhesive holding the plies to one another. The card has a...
US20120242073 Method and Apparatus of Constructing Miniature Diplomas and Transcripts  
Miniature diplomas and/or miniature transcripts may be printed on PVC plastic cards using an ID card printer. The front of a miniature diploma may display or image of a regular diploma, including...
US20140049034 OPTICALLY VARIABLE SECURITY FEATURE  
The invention relates to an open optical security feature which provides for a high level of security and can be produced relatively straightforwardly in a technical production method. The...
US20150035270 THIN ALUMINIUM FLAKES  
The present invention relates to aluminium flakes having a thickness between 7 and 9 nm, coating compositions containing them and the use of the coating compositions for forming (security)...
US20130106091 SECURITY LAMINATE, METHOD OF MAKING A SECURITY LAMINATE, AND ARTICLE COMPRISING A SECURITY LAMINATE  
The invention provides a security laminate, comprising a protective layer; a volume holographic layer; and a prismatic retroreflective layer, wherein the volume holographic layer is arranged...
US20140176941 USE OF RAMAN MARKERS FOR AUTHENTICATING SECURITY DOCUMENTS  
The present invention relates to the use of non deactivable security markers comprising the combination of at least two types of nanoparticles of materials presenting Raman effect, wherein said...
US20120080878 SECURITY FEATURE AND METHOD FOR PRODUCING A SECURITY FEATURE  
The invention relates to a security feature for securing documents of value having a plurality of microcapsules, which respectively have a wall and in which is respectively contained a liquid...
US20130277957 SECURITY FEATURE  
A security feature for protecting valuable documents, in particular for ensuring the authenticity of valuable documents, comprises a luminescent pigment which has a host lattice doped with a first...
US20120223516 Security Document with Security Feature on Edge  
A security document precursor including one or more lamellae provided with two or more holes near a perimeter edge surface of the precursor, wherein the holes perforate the largest surface of the...
US20130106090 SECURITY FEATURE  
The invention relates to a security feature with a luminescent pigment which has a host lattice doped with a luminophore and which is optically excitable to emit luminescent light. The luminescent...
US20110291401 FORGERY-PROOF SECURITY ELEMENT WITH COLOR SHIFT EFFECT  
A tamper-proof security element includes at least one polymer spacer layer and two metal cluster layers. One or more of the layers, in addition to their function, fulfills a security feature in...
US20120108121 TRANSPARENT FLUORESCENT STRUCTURES WITH IMPROVED FLUORESCENCE USING NANOPARTICLES, METHODS OF MAKING, AND USES  
Transparent fluorescent structures comprising a matrix and fluorescent nanoparticles disposed within the matrix. Each fluorescent nanoparticle comprises a substrate nanoparticle having a surface;...
US20120175866 SECURITY ELEMENT FOR MARKING OR IDENTIFYING OBJECTS AND LIVING BEINGS  
A security element for marking, authenticating or identifying objects or living beings, such as people, animals or plants is provided that includes one or more layers of materials that are...
US20120242074 FORGERY-RESISTANT DOCUMENT, PARTICULARLY FOR SECURITIES AND THE LIKE  
A forgery-resistant document, particularly for securities, which comprises a sheet- like medium having at least one first region which has at least one first graphic marking which is visible in...
US20140232100 Security Element Comprising a Plurality of Optically Variable Structures  
A security element includes an optically variable structure having a multiplicity of first embossed structures each including at least two flanks which converge at at least one certain angle. In...
US20120104742 GAME TICKET  
A lottery ticket is formed by a substrate sheet material on which is printed game and other indicia with some or all of the game indicia being covered by a scratch-off material removable by the...
US20150001840 SECURITY DEVICE  
A security device comprises a substrate having a region provided with an antireflective grating, and is configured to generate a security image when visible light is incident on the grating to...
US20130093174 SECURITY ELEMENT OR DOCUMENT WITH A SECURITY FEATURE INCLUDING AT LEAST ONE DYNAMIC-EFFECT FEATURE  
There is described a security element or document comprising a substrate (20) and at least a first dynamic-effect feature (100; 120; 121; 122; 123; 130; 135; 140; 150; 171; 181; 191; 200) provided...
US20140077487 COLORING FORGERY PREVENTION STRUCTURE AND COLORING FORGERY PREVENTION MEDIUM  
A forgery prevention structure configured by layering at least a relief forming layer, a first reflection layer, a functional thin film layer, and a second reflection layer, in this order, wherein...
US20140265301 SECURITY FEATURE UTLIZING HINGE MATERIAL AND BIODATA PAGE  
An article may include a flexible hinge comprising a first optical feature. The article also may include a biodata page comprising a second optical feature. The flexible hinge may be attached to a...
US20090121472 UV-Visible-IR Multi-Wave Length Laser Marking Process  
An anti-counterfeiting method and apparatus causes a first mark to be produced on an object such as a pill in a package and then causes a second mark to be produced on said object while also...
US20120256409 AUTHENTICITY FEATURE IN THE FORM OF LUMINESCENT SUBSTANCES  
The invention relates to a security element having at least two luminescent substances. The invention starts out from a security element having at least two luminescent substances, whereby the...
US20120286504 VOLUME HOLOGRAM SHEET TO BE EMBEDDED, FORGERY PREVENTION PAPER, AND CARD  
An object of the present invention is to provide a thin volume hologram sheet to be embedded sufficiently resistant to a mechanical stress such as a stress including a tensile stress, a shear...
US20140267754 Method for applying a security marking to an object and a hyper-spectral imaging reader  
Provided is a method for applying a security marking to an object and a hyper-spectral imaging device to readout the embedded information in the security marking to verify the object's...
US20150191027 Method for producing security document blanks that can be personalized in color, security documents personalized in color, and method for personalization  
A method for producing a document blank or a security document includes providing a substrate layer having a metal layer or applying a metal layer to a substrate layer, forming a color-effective...
US20100013210 SECURITY DOCUMENT/CARD FOR IDENTIFICATION AND METHOD FOR PRODUCING A SECURITY DOCUMENT/CARD  
A security document, in particular, a card, for identification, preferably ID cards (for example, a personal identity card), comprising a card body, a security element, applied to the card body...
US20130214523 ALKALI METAL AND ALKALINE EARTH METAL NIOBATES AND TANTALATES AS SECURITY FEATURE SUBSTANCES  
The invention relates to a security feature having a luminescent substance with the general formula AXO3:Z (I) or B0.5XO3:Z (II) or A1-2yByXO3:Z (III), where A is an alkali metal, B is an alkaline...
US20100314861 Authentication with built-in encryption by using moire parallax effects between fixed correlated s-random layers  
This invention discloses new methods and security devices for authenticating documents and valuable products which may be applied to any support, including transparent synthetic materials and...
US20090212553 INFORMATION PAGE AND A METHOD  
An information page (1) and method are provided for a security document. The information page includes: an information part (3), and an attachment part (2) for attaching the information part to...
US20140103226 USE OF LUMINESCENT NANOSYSTEMS FOR AUTHENTICATING SECURITY DOCUMENTS  
The present invention relates to the use of nanosystems as non deactivable security markers comprising metal atomic quantum clusters (AQCs) of at least two different size distributions...
US20070110271 Product security pattern based on simultaneous color contrast  
A product package article has an HVS-perceivable security pattern on its surface. The security pattern is based on simultaneous color contrast. The security pattern can provide protection against...
US20120074684 Security Substrates  
The security substrate comprises an at least partially light transmitting carrier supporting a security feature and the security feature comprises at least first and second layers at least one of...
US20100244429 Issuing machine and issuing system  
An issuing system for issuing unmodifiable and/or unforgeable hardcopy documents or securities includes a server and a plurality of issuing machines connected to the server via a network. Each of...
US20140145426 Security Devices  
Multilayered security devices comprising a patterned substrate over which a graphene-based coating has been applied.
US20090127844 Security Element Having a Laser Marking  
The present invention relates to a security element for security papers, value documents and the like, having a laser-markable transparent or translucent marking layer into which, through the...
US20130093172 SECURITY ELEMENT, VALUE DOCUMENT COMPRISING SUCH A SECURITY ELEMENT, AND METHOD FOR PRODUCING SUCH A SECURITY ELEMENT  
A security element (1) for a security paper, value document or the like, having a carrier (8) which has an areal region (3) which is divided into a multiplicity of pixels (4) which respectively...
US20090243280 False positive testing device  
A false positive testing device (FPTD) that contains a coating based on a one hundred percent solids varnish and a transparent reagent, that uses oxidative free radical polymerization as a drying...
US20110018253 SECURITY ELEMENT  
A security element for the identification and authentication of objects is disclosed. The element is connected by a self-adhesive label to an object. It has features that effectively prevent...
US20150145239 SECURITY SYSTEM WITH OPTICAL WAVEGUIDE  
A security document comprises a substrate (1) and an optical waveguide (7). Couplers (10a, 10h) are provided in the waveguide (7) for coupling light into and out of the waveguide. The couplers...
US20120299287 SECURITY SYSTEM WITH OPTICAL WAVEGUIDE  
A security document comprises a substrate (1) and an optical waveguide (7). Couplers (10a, 10b) are provided in the waveguide (7) for coupling light into and out of the waveguide. The couplers...
US20140239628 Security Display Devices, Their Production and Use  
Security documents often incorporate security devices to prevent or hinder counterfeiters. Disclosed herein are security devices that include a fluid or fluids within the devices. Such devices,...
US20140151997 LUMINESCENT BORATES, LUMINESCENT MATERIALS AND ARTICLES INCORPORATING SUCH BORATES  
Luminescent borates, luminescent materials, and articles incorporating such borates are provided herein. An embodiment of a luminescent borate includes a host borate that has a B9O16-comprising...
US20090008924 AUTHENTICATING BANKNOTES OR OTHER PHYSICAL OBJECTS  
A system 100 for authenticating a physical product 110, such as a banknote, including at least one physical product and a verification device 130. The physical product including a random...

Matches 1 - 50 out of 272 1 2 3 4 5 6 >