Matches 1 - 50 out of 255 1 2 3 4 5 6 >
Match Document Document Title
7403120 Reverse infrastructure location system and method  
Methods and apparatus are provided to locate a terminal within a workspace. Radio frequency identification (RFID) tags are provided in known locations, preferably in, on or adjacent the light...
7399434 Rare metal compounds and mixtures of these  
An article of manufacture marked with compositions comprising rare earth metal compounds which, due to their luminescence when irradiated with UV light, are suitable in particular for the marking...
7380723 Monitoring object movement  
An object identifier for an object is read in a first reading area and a second reading area. A time the object entered the first reading area and a time the object exited the first reading area is...
7377443 Transaction card  
The present invention relates to a process for producing an opaque, transparent or translucent transaction card having multiple features, such as a holographic foil, integrated circuit chip, silver...
7364085 Identification document with printing that creates moving and three dimensional image effects with pulsed illumination  
Identification documents have a three dimensional or moving image effect to enable human verification of their authenticity. These effects are created by printing image layers of invisible inks,...
7357333 Mechanism for storing authenticity information about a written or printed document  
A mechanism for storing authenticity information about a written or printed document. This authenticity information may be stored in a publicly-accessible database. When a document patterned with...
7353994 Security, identification and verification systems  
A method of operating a security system includes making a plurality of security tags, each of which includes a plurality of particles randomly distributed in a light-transmitting matrix, providing...
7344076 Laser processing device  
There is disclosed a laser processing device, comprising: a laser light source for emitting laser light; an irradiating optical system for irradiating laser light emitted from the laser light...
7328851 Machine-readable code format  
Disclosed is a machine readable code of a set of distinguishable symbols including at least a first symbol for encoding zeroes and a second symbol for encoding ones, wherein the first symbol...
7325729 Enhanced purchase verification for self checkout system  
A method and system for enabling reliable verification of items being purchased using a self checkout system. The self checkout system is equipped with a verification mark dispenser and...
7322530 Forgery-proof marking for objects and method for identifying such a marking  
The invention relates to forgery-proof marking for objects, such as check cards, banknotes, labels, and the like, comprising a plastic transparent film ( 1 ) having a first and second surface,...
7299984 Postage indicia including encoded ink characteristic data  
The present invention includes apparatus and methods for printing and verifying postage indicia. The indicia includes data that indicates characteristics of ink used to print the indicia. To verify...
7267285 Information encoding on surfaces by varying spectral emissivity  
A method for applying surface modifications in at least two patterns that differ in spectral emissivity by known amounts. The patterns form an information-encoding sequence of transitions of...
7237720 Product packaging including digital data  
Light sensitive materials applied in shipping materials, including security seals and tear tape, for authentication, discrimination and recognition of items.
7232067 Registering multiple similar items with flickers  
Items, for example grocery items in a shopping cart or warehoused items being inventoried, are counted by electronically registering flickers from tags attached to, or incorporated into, the items....
7229025 Barcode with enhanced additional stored data  
A printed barcode including first basic barcode information stored in a first basic mode of printed data storage, and second additional enhanced barcode information stored in a second enhanced mode...
7207494 Laser etched security features for identification documents and methods of making same  
The invention provides a method of producing a security feature in an identification document. A core including a top surface and a bottom surface is provided. A first laminate is laminated in...
7204428 Identification of object on interactive display surface by identifying coded pattern  
A coded pattern applied to an object is identified when the object is placed on a display surface of an interactive display. The coded pattern is detected in an image of the display surface...
7198732 Rare earth metal compounds and mixtures of these  
Rare earth metal compounds are described which, due to their luminescence when irradiated with UV light, are suitable in particular for the marking of security-relevant items, such as documents or...
7188776 Method and device for personalizing luminescent marks of authenticity  
A method and device for personalizing the luminescent authenticity features on data carrier, in particular plastic cards. The luminescent authenticity feature being applied to or incorporated in a...
7183927 Electronic article surveillance marker assembly  
An electronic article surveillance assembly comprises a housing containing an electronic article surveillance marker, the housing defining a viewability channel extending between opposed first and...
7182451 Method and apparatus for halftone printing with multi-signal transmission ink  
A method for printing indicium on an article including steps of providing a supply of ink including a multi-signal transmission ink which is adapted to provide an optically visual signal when...
7143950 Ink with cohesive failure and identification document including same  
The present invention provides ink that is designed to cohesively fail upon a de-lamination attack. A resulting failure pattern is preferably difficult to predict. The ink is applied to an...
7142117 Electronic circuit for contactless tag, and contactless tag  
An electronic circuit for a contactless tag includes a rectification circuit that rectifies an induced electromotive force caused by bringing an antenna coil into close proximity to a reader/writer...
7134603 Transparent transaction card and method for making a transparent transaction card  
The invention is a transaction card having a base comprising a core of substantially transparent material with a plurality of coats, on at least one of the core's surfaces, of a material which is...
7124956 Product comprising product sub-parts connected to each other by a crimp connection  
In the case of a product ( 1 ) having a first product sub-part ( 4 ) and a second product sub-part ( 3 ), the two product sub-parts ( 3, 4 ) each comprise two connection zones ( 8, 9, 10, 11 )...
7116231 Method of producing a contactless chip card or a contact/contactless hybrid chip card with improved flatness  
Method of manufacturing a chip card having an antenna support, two card bodies and an electronic module or a chip linked to the antenna. This method has a first lamination step which includes...
7114657 Fragile water mark printed with two component inks and process  
Improvements are provided in processing of documents to increase their security and/or decrease the complexity of testing for authenticity. Methods for printing documents with security markings and...
7083104 Applications of nano-enabled large area macroelectronic substrates incorporating nanowires and nanowire composites  
Macroelectronic substrate materials incorporating nanowires are described. These are used to provide underlying electronic elements (e.g., transistors and the like) for a variety of different...
7077330 Arrangement for reading coded data printed on a card  
An arrangement for reading data recorded in infra-red on the surface of a card upon which may also be recorded a visual representation is disclosed. The reading apparatus comprises scanning means...
7077329 Spectral coding by fluorescent semiconductor nanocrystals for document identification and security applications  
In a method of coding and retrieving information by using the unique emission properties of the semiconductor nanocrystals (quantum dots) for the identification of valuable documents, articles and...
7070098 Printed page tag encoder  
A tag encoder for producing tags to be incorporated into a printed page is disclosed. The tag encoder has an input to receive a tag structure template, an input to receive fixed data bits, an input...
7064423 IC module and IC card  
Each of contact terminals, provided on a substrate of an IC module so as to be positioned on a back surface of a surface having an IC chip, which are terminals other than a GND terminal, has a...
7063264 Covert variable information on identification documents and methods of making same  
In one embodiment, a method for manufacturing an identification document is provided. A substrate is provided that is constructed and arranged to receive printing thereon. A first variable indicium...
7059532 System and method for storing and synchronizing forms between printer and device for attaching personalized cards by creating shingled stacks  
An apparatus that stores and synchronizes printed forms that are being transferred between a high speed forms printer and a mechanism for attaching plastic cards to the forms. The apparatus is also...
7049958 Integrated circuit for a transponder  
An integrated circuit is combined with a transponder to function either as a voltage or power supply for the transponder by extracting energy out of an electromagnetic field transmitted by a base...
7044386 Information encoding on surfaces by varying spectral emissivity  
A method for applying surface modifications in at least two patterns that differ in spectral emissivity by known amounts. The patterns form an information-encoding sequence of transitions of...
7021539 Ballot system and method adapted for optical scanning  
A ballot system including a printed ballot wherein the locations intended for marking voter choices are pre-treated with invisible ink, the remainder of the ballot being untreated; a marking pen...
6996252 Low visibility watermark using time decay fluorescence  
A physical object is embedded with a first digital watermark component and a second digital watermark component. The first component is printed using a first ultraviolet (UV) ink. The first UV ink...
6994254 Tape indicia on clear film media  
A print medium is encoded with information bearing indicia. A transparent layer or substrate which receives the printed information during printing has a first surface, a second surface and a...
6993655 Record and related method for storing encoded information using overt code characteristics to identify covert code characteristics  
A record and related method is provided for storing encoded information comprising a storage media, first marks on the storage media having a covert code characteristic, with the first marks...
6969549 Techniques to prevent leakage of fluorescing signals through print media or indicia tape  
A substrate structure encoded with information bearing indicia includes a substrate having a first surface and a second surface. Formed on the first surface is a first information bearing indicia...
6969007 Device and method for reading out information stored in a storage layer  
A device and a method for reading out information stored in a storage layer. In this connection it is possible to support the storage layer on a support surface. An emission radiation transmitted...
6966496 Chip module  
The chip module comprises a semiconductor chip, which is fixed on a main side of a substrate of planar extent. A component, which is provided for taking up, emitting, reflecting or partially...
6957774 Luminescent card and casing assembly  
A luminescent card and casing assembly has a luminescent card and a casing. The luminescent card has a plastic layer, a luminescent layer and a memory device. The luminescent card is inserted into...
6952167 Noncontact communication medium and noncontact communication system  
An output of a resonant circuit 60 which electromagnetically couples with an external communications apparatus is rectified and taken out, and a resultant output voltage V is monitored by a...
6945460 Imaged coded data source transducer product  
The product comprises an imager ( 21 ), a coded data source ( 11 ), and a variable property having a first use, with light emanating from the coded data source ( 11 ) representing the first use and...
6908035 Optical security system  
A system and security card comprising a support substrate having a diffuse layer disposed thereon, the support substrate having a substantially uniform light transmitting characteristic, the lens...
6892949 Low visual impact labeling method and system  
A method of forming symbols, characters, and other images from a light polarizing material including machine readable indicia enabling automated identification of articles is disclosed. A light...
6892948 Method of measuring dose of local radiation  
A method of measuring an absorbed dose of ionizing radiation using a measuring device that bears an integral identification mark, comprising the steps of: providing a support; disposing on the...
Matches 1 - 50 out of 255 1 2 3 4 5 6 >