TOOL IDENTIFIER RECOGNITION AND SENSOR CALIBRATION IN A TOOL CONTROL SYSTEM

System and method using a histogram and colorspaces to create a matrix barcode having a plurality of colors

Information code, information code generation device, information code readout device, program, and information code utilization system

COMPOSITE TWO-DIMENSIONAL CODE AND INFORMATION PROCESSING SYSTEM

System and method using a histogram and colospaces to generate a matrix barcode having a plurality of colors and an ultraviolent layer

System and method using a histogram and colorspaces to create a matrix barcode

System and method using a histogram and colorspaces to generate a matrix barcode having a plurality of colors and an ultraviolet layer

SECURE MARKING METHOD AND DEVICE AND AUTHENTICATION METHOD AND DEVICE

System and method using a histogram and colorspaces to generate a matrix barcode having a plurality of colors and an infrared layer

System and method using a histogram and colorspaces to create a matrix barcode having a plurality of colors, an infrared layer, and an ultraviolet layer

Information code, information code generation device, information code readout device, program, and information code utilization system

Data matrix code, generating method and device thereof, and decoding method and device thereof

Matrix barcode having a plurality of colors and a least prevalent color

System and method for transmitting financial information via color matrix code

Ballot and envelope system and methods thereof

METHOD AND SYSTEM FOR DISPLAYING SECURITY RISK VALUE OF ONLINE PAYMENT BY COLOR

Matrix barcode having a plurality of colors, an ultraviolet layer, and infrared layer for conveying spatial information

Matrix barcode having a plurality of colors and an infrared layer for conveying spatial information

Matrix barcode having a plurality of colors and an ultraviolet layer for conveying spatial information

System and method of product authentication

Programmable logic array and colorspace conversions

System and method for transmitting financial information via color matrix code

Detecting in an environment a matrix having a least prevalent color

Object on which two-dimensional code is disposed, and two-dimensional code generation method, identification method, generation apparatus, and identification apparatus

Detection of images in relation to targets based on colorspace transformation techniques and utilizing ultraviolet and infrared light

Detection of images in relation to targets based on colorspace transformation techniques and utilizing infrared light

Detection of images in relation to targets based on colorspace transformation techniques and utilizing ultraviolet light

Optimizing detection of images in relation to targets based on colorspace transformation techniques

CODE INCLUDING ADDITIONAL INFORMATION AND METHOD OF GENERATING AND READING THE SAME

System and method for trasmitting financial information via color matrix code

Code reading device, method, and program

SYSTEM AND METHOD FOR UNIQUE IDENTIFIER DETECTION BASED ON INVISIBLE LIGHT

Method for detecting and recognizing long-range high-density visual markers

System and method of product authentication

Graphic identification code generation method and apparatus

Embedding an optically-detectable pattern of information in an electrical element

Color detection algorithm

Optical code, method of producing optical code, method of authenticating optical code, device for reading optical code, and reading assist device

Graphic identification code generation method and apparatus

Information encoding methods, information decoding methods, computer-readable media, information encoders, and information decoders

Machine recognizable pattern generation

Composite security marking

Composite security marking

Certification of items

Image processing apparatus, image processing method, and image processing system

Translucent mark, method for synthesis and detection of translucent mark, transparent mark, and method for synthesis and detection of transparent mark

Optical code, and method and apparatus for reading optical code

Symbol detector, image processing device, and symbol detecting method

Image processing apparatus, image processing method, and image processing system

Calibration coded sensors and apparatus, systems and methods for reading same

Terminal with flicker-corrected aimer and alternating illumination

Information exchange using color space encoded image

High capacity 2D color barcode and method for decoding the same

System for Authenticating Goods

Radar based interpretation of 3D codes

High capacity 2D color barcode and method for decoding the same

Anti-copy optical materials and methods

Four dimensional (4D) color barcode for high capacity data encoding and decoding

Method of authenticating an item

Data backup using color space encoded image

Image encoding and decoding using color space

Broadcasting independent of network availability using color space encoded image

Information exchange using color space encoded image

Robust decoding of color barcode printed with extremely small data cells

Steganography with photo-responsive dyes

Color matrix code

Four dimensional (4D) color barcode for high capacity data encoding and decoding

Color barcodes for mobile applications: a per channel framework

Combination of luminescent substances

Photoluminescent markings with functional overlayers

Terminal with flicker-corrected aimer and alternating illumination

Color target authenticated using grayscale information

PRINTED MEDIA PRODUCTS INCLUDING DATA FILES PROVIDED IN MULTIPLE LAYERS OF ENCODED, COLORED DOTS

METHOD FOR RETRIEVING AUDIO SIGNAL STORED ON PHOTOGRAPH

Photoluminescent markings with functional overlayers

Security campaign and method of creating the same

Printed security mark

Steganography with photo-responsive dyes

Secure authentication feature

System and method for encoding and decoding large capacity 2-dimensional color bar code which can be color-corrected

Optical reader system for substrates having an optically readable code

INFORMATION CODE

METHOD AND DEVICE FOR READING REPRODUCED IMAGE

Photoluminescent markings with functional overlayers

Method for denoting optical recognition data with multicolor light emitters, method for marking the same, light-emitting device, and method for detecting data and position

Calibration coded sensors and apparatus, systems and methods for reading same

Procedure for data encoding and reading starting from interference of wave patterns generated in a printed chromatic system

Optical recognition code, method for marking the same, method for reading out the same, and articles marked with the same

System and method for encoding high density geometric symbol set

Systems and methods for reading indicium

Camera with printhead for printing images with encoded audio data

METHOD AND SYSTEM FOR CLOSE RANGE COMMUNICATION USING CONCENTRIC ARCS MODEL

Thin film transistor liquid crystal display barcodes

Method for playing audio signals provided on a photograph

SYSTEM FOR READING AT LEAST ONE BARCODE

Data encryption method implemented on a pattern displaying medium with at least two types of ink

Apparatus for recognizing an optical recognition code in which a code symbol of a 1-dimensional color bit code indicative of certain data is divided into a plurality of code symbols

Two-dimensional code having rectangular region provided with specific patterns for specification of cell positions and distinction from background

System for embedding machine-readable information with fluorescent materials

Reducing a visible presence of an optically readable tag

Color barcode producing method and apparatus, color barcode reading method and apparatus and color barcode reproducing method and apparatus

Optical reader system for substrates having an optically readable code

Layered two-dimensional code, creation method thereof, and read method

LumID barcode format

Audio reader device

Method of expression, recording, reproduction, and communication of computer object using color, apparatus for recording and/or reproduction, recording medium, and method of preparation of code

Printing job control system and method

Apparatus for observing and capturing latent images on objects, and method for using same

Method of classifying colors of color based image code

Printed security mark

Item carrying at least two data storage elements

Method and system for creating and reading multi-color co-planar emissive indicia using printable dyes and pigments

Printed photograph with high capacity encoded audio

Color Barcode Producing, Reading and/or Reproducing Method and Apparatus

Color barcode producing, reading and/or reproducing method and apparatus

Bar code generation method using color code, data compression method, and internet service method thereof

Color barcode producing, reading and/or reproducing method and apparatus

Barcode reading apparatus and reading method

Counterfeit-proof labels having an optically concealed, invisible universal product code and an online verification system using a mobile phone

Method for embedding machine-readable information with fluorescent materials

Method of transferring information from a plant for the production of packaging material to a filling machine, a method of providing a packaging material with information, as well as packaging material and the use thereof

Multi-dimensional symbologies and related methods

Infra-red data structure printed on a photograph

System and method for encoding and decoding large capacity 2-dimensional color bar code which can be color-corrected

WRITING AND READING DATA SYSTEM, STARTING FROM A CHROMATIC PRINTED INFORMATION THAT MODIFIES PATTERNS EMITED BY AN ELECTROMAGNETIC WAVES SOURCE, INTRODUCING BIASES THAT CONFORM NEW PATTERNS, GIVING PLACE TO NEW DATA CATEGORIES MATCHED TO A CODE

Writing and reading data system, starting from a chromatic printed information that modifies patterns emited by an electromagnetic waves source, introducing biases that conform new patterns, giving place to new data categories matched to a code

Two-dimensional color barcode and method of generating and decoding the same

Coaligned bar codes and validation means

Automotive parts kit differentiation system

Commercial Product Sales System, Commercial Product Sales-Use Print for Same and Printing Method for the Print

Temperature stable color coded chip

Product information display body and product authentication method

Identification of units in customized production

Infrared tag and track technique

Methods for producing low-visibility retroreflective visual tags

System, method, and program for extracting invisible information

Black fluorescent optical codes and process for printing and reading

THREE DIMENSIONAL BARCODE

Document edge encoding using multi-spectral encoding tags

Data encoding pattern

Spectrally-encoded labeling and reading

Secure printing method to thwart counterfeiting

Color identification system

Information encoding on surfaces by varying spectral emissivity

Apparatus and method for recognizing pattern data in a mobile terminal

Color bar code system

System and method for selectively encoding a symbol code in a color space

Method of recording a computer object using color enabled by a recording device and communication device

Method of expression, recording, reproduction, and communication of computer object using color, apparatus for recording and/or reproduction, recording medium, and method of preparation of code

Identification of units in customized production

Method and apparatus for decoding mixed code

Systems and methods for reading indicium

Color-identifying system for colored barcode and a method thereof

Optical reader for diffraction grating-based encoded optical identification elements

Color dot code system

Method of transferring from a plant for the production of packaging material to a filling machine, a method of providing a packaging material with information, as well as packaging material and the use thereof

Tape indicia on clear film media

Color-coding system

Color barcode producing method and apparatus, color barcode reading method and apparatus and color barcode reproducing method and apparatus

Products with data-encoding pattern

Coaligned bar codes and validation means

Playing cards with separable components

System and method for encoding high density geometric symbol set

Color barcode producing, reading and/or reproducing method and apparatus

Tamper-resistant authentication mark for use in product or product packaging authentication

System for recording and playing audio signals provided on a photograph

Substrate having photograph and encoded audio signal simultaneously printed thereon

Substrate including digital photographic image and coded image data

Photograph including coded image data

Camera for encoding audio signals

Methods for application of a tag onto a media article

Fragile water mark printed with two component inks and process

Multi-imager multi-source multi-use coded data source data input product

Fluorescent hidden indicium

Printed media with machine readable markings

Valuable document and security mark using a marking substance

Variable formatting of digital data into a pattern

System and method for digital bill presentment and payment

Selection of colors for color bar codes

Color calibration for color bar codes

Authentication method and apparatus for use with compressed fluid printed swatches

Information code and its reading device

System for detecting corners of an optical tag

System to generate high precision optical tag with gradient features at the corners

Programmable logic array and colorspace conversions

Detection of images in relation to targets based on colorspace transformation techniques and utilizing infrared light

Detection of images in relation to targets based on colorspace transformation techniques and utilizing ultraviolet light

Detection of images in relation to targets based on colorspace transformation techniques and utilizing ultraviolet and infrared light

Detection of images in relation to targets based on colorspace transformation techniques and utilizing infrared light

Detection of images in relation to targets based on colorspace transformation techniques and utilizing ultraviolet and infrared light

Optimizing detection of images in relation to targets based on colorspace transformation techniques

Detection of images in relation to targets based on colorspace transformation techniques and utilizing ultraviolet light

System and method for transmitting financial information via color matrix code

System and method for unique identifier detection based on invisible light