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US20130068841 SYMBOL-BASED DECODING OF OPTICAL CODES  
Techniques and systems for decoding optical codes using symbol-based algorithms are described. In one example, a method includes acquiring a signal representative of light reflected from an...
US20130228619 Unique Identification Information From Marked Features  
Utilizing natural variations in marked features on an item as a way of establishing an identifier specific to that item, storing the identifier separately from the item, and subsequently accessing...
US20110068175 SYSTEM AND METHOD FOR ESTIMATION AND CLASSIFICATION OF BARCODES USING HEURISTIC AND STATISTICAL MEASURES  
In a system and method of estimating and classifying a barcode using heuristic and statistical measures, a classification determination is generated for each of a plurality of estimated barcode...
US20120067960 MACHINE-READABLE SYMBOLS  
A variety of forms of machine-readable symbols are disclosed, as well as methods and systems of constructing machine-readable symbols, methods and systems of acquiring machine-readable symbols,...
US20120067959 MACHINE-READABLE SYMBOLS  
A variety of forms of machine-readable symbols are disclosed, as well as methods and systems of constructing machine-readable symbols, methods and systems of acquiring machine-readable symbols,...
US20140252092 INDENTIFIER ELIGIBILITY  
In various disclosed examples, an identifier is selected from a first set of identifiers, the selected identifier having a representation of at least two different characters. An indication of a...
US20130126615 BAR CODE READERS AND METHODS OF READING BAR CODES  
Bar code readers and methods of reading bar codes are described herein. One device includes a camera configured to produce a motion invariant image of a bar code while the bar code is in motion...
US20110290884 BAR CODE DECODING DEVICE  
An exemplary bar code decoding unit includes an interface unit. The bar code image is input into the bar code decoding unit via the interface unit, and the bar code decoding unit decodes the bar...
US20090039162 Tag reader and the tag  
A tag reader and the tag are disclosed. The tag comprises a barcode pattern layer and horizontal line segments, which are connected to form an RF antenna. The antenna is further electrically...
US20130043314 MOTION TOLERANT BAR CODE READER  
A 2D bar code reader with improved motion tolerance is presented. The 2D bar code reader includes a lens configuration that enhances chromatic aberration to separate the focal planes on which bar...
US20120048939 METHOD OF BARCODE SEQUENCING WHEN AREA IMAGING  
An exemplary method of operating a hand held optical indicia reader includes: capturing in a setup mode a plurality of images of setup symbologies; displaying symbology representations of the...
US20090272809 Bar Code Reading Apparatus and Bar Code Reading Method  
Reading result information about whether bar code information has been able to be read normally in a scanning cycle unit is stored in association with a plurality of locations and information on a...
US20110215152 Method and Apparatus for Creating Pixel Tokens from Machine-Readable Symbols to Improve Decoding Accuracy in Low Resolution Images  
The present invention is directed towards systems and methods for decoding a bar code. Decoding the bar code includes segmenting the bar code into black tokens, white tokens and gray boundary...
US20110309150 INTELLIGENT INDICIA READER  
Operating an indicia reader configured for hand held operation by a user is performed by controlling the indicia reader according to a plurality of configuration setting to: scan information...
US20120223142 RFID DEVICES USING METAMATERIAL ANTENNAS  
A radio frequency identifier (RFID) tag can comprise an RFID chip, an antenna, and a feed line electrically coupling the RFID chip to the antenna. An encoded information reading (EIR) terminal can...
US20110163163 MULTISPECTRAL BARCODE IMAGING  
Methods and systems are provided for performing a biometric measurement on an individual. A purported skin site of the individual is illuminated under a plurality of distinct optical conditions...
US20080119258 GAMING TICKET COMPRISING VALIDATION DATA, SECURITY METHOD AND OPTICAL READER FOR SUCH A GAMING TICKET  
The invention relates to a gaming ticket (10) comprising validation data which are printed on a face (12) thereof and which are covered with at least one layer of ink which is opaque with respect...
US20080073435 CODE SCANNING DEVICE AND CODE SCANNING METHOD USING THE SAME  
The present invention discloses a code scanning device including a code scanner, a supporting member and a data processing and controlling unit. The unit is configured for receiving data...
US20060065734 Dual scanner signal acquisition  
A system and method for processing scanner signals by storing both a standard digitizer signal and a more detailed digitizer signal for decoding. The decoder can then use the standard digitizer...
US20100296753 BAR-CODE TICKET PROCESSING APPARATUS AND METHOD OF CONTROLLING BAR-CODE TICKET PROCESSING APPARATUS  
A burden of an operation of manually inputting identification information of an error bar-code ticket by using an external device can be reduced, and both image information and identification...
US20090039163 OPTICAL READER HAVING IMAGE SENSOR FOR READING DECODABLE INDICIA  
An optical reader for reading decodable indicia is provided. In one embodiment, the optical reader can include an image sensor. In one aspect, the optical reader can be configured to read bar...
US20080156877 Device for producing a laser beam of reduced coherency using high-frequency modulation of the laser diode current and optical multiplexing of the output laser beam  
A laser beam despeckling device including a laser diode for producing a laser beam having a central characteristic wavelength. The device includes diode current drive circuitry for producing a...
US20060138237 System and method for improved statistical bar code reading for electronic devices having a camera  
A system and method for statistical bar code reading for electronic devices having a camera. After a bar code is captured by the camera, a one-dimensional wave form is created based upon the...
US20070119943 System and method for bar code decoding  
Described is a system and method for bar code decoding. The system comprises first and second digitizers and a processor. The first digitizer outputs a first digitized representation of a bar...
US20090108069 BARCODE READER  
A barcode reader converts an electric signal generated from reflection light received from a barcode to a differential signal by a differential processing unit, and detects an extreme of the...
US20120043384 Multi-Modal One-Dimensional Barcodes  
Techniques for decoding a multi-modal barcode are provided. The techniques include scanning a multi-modal barcode into a grayscale image, applying a threshold to quantize the grayscale image into...
US20100038428 DATA CONVERTER AND ITS CONVERTING METHOD  
A data converter and its converting method having both the functions of barcode technology and RFID technology, and conforming with related regulations of international civil aviation are...
US20070164115 Automatic exposure system for imaging-based bar code reader  
An automatic exposure system for an imaging-based bar code reader. The automatic identification system includes: an aiming apparatus generating a beam to aid in aiming the system at a target...
US20080265034 Bar code scanner having an adaptive threshold using a first derivative amplitude  
Briefly, in accordance with one or more embodiments, a scanner system may scan a target based on a first derivative of a reflectance profile received from a scanned target. Positive and negative...
US20110315772 FOCUS ADJUSTMENT WITH MEMS ACTUATOR IN IMAGING SCANNER  
A method and apparatus for using in an imaging scanner. The apparatus includes a solid-state imager, an imaging lens assembly comprising a base lens and a MEMS lens, and an electric circuitry...
US20150193646 Read-in Device, Read-in Result Output Method, and Medium  
Plural input formats of information are set in advance, information in a read-in area is read as input information, and from input information which matches one of the set input formats among the...
US20130062413 INDIVIDUALIZED SCANNER  
A method of operating a reader system includes: providing a reader for reading information data carriers; an operator loading a configuration overlay onto the configuration settings of the reader...
US20140034736 Scenario Windowing For Expedited Decoding of Multiple Barcodes  
A process system for expediting the interpretation of information encoded or contained with an optical image capture for barcode decoding and machine vision applications that uses one or more each...
US20080121715 Method for updating indicia readers  
A data reader system comprising: a plurality of indicia readers for reading symbol indicia and producing a symbol signal representative of the symbol indicia, at least two of the indicia readers...
US20060213999 Synthesis decoding and methods of use thereof  
Systems and methods for successfully decoding optical images of objects of interest when such objects are situated outside a conventional working range of an imaging system, or when such objects...
US20110068173 SYSTEM AND METHOD FOR RECOGNIZING DEFORMED LINEAR BARCODES FROM A STREAM OF VARIED-FOCUS VIDEO FRAMES  
In a system and method of recognizing a barcode from a stream of video frames, a processor-implemented camera module receives a stream of video frames, with at least one video frame including a...
US20100163625 Minimizing misdecodes in electro-optical readers  
An arrangement for, and a method of, minimizing misdecodes of GS1 DataBar Limited (Databar-limited) symbols in a reader for electro-optically reading symbols of different symbologies, such as...
US20060266837 Method and system for decoding a barcode  
Described is a method and system for obtaining a digitized representation of a bar code, estimating a set of parameters from the digitized representation and acquiring a waveform representation of...
US20090112748 TRANSACTION PRODUCT WITH ELECTRICAL CIRCUIT  
A transaction product includes an enclosure, an account identifier and an electrical circuit. The enclosure defines an aperture. The account identifier is at least one of connected to or enclosed...
US20120305649 ENCODED INFORMATION READING TERMINAL OPERATING IN INFRASTRUCTURE MORE AND AD-HOC MODE  
An encoded information reading (EIR) terminal can comprise a central processing unit (CPU), a memory an EIR device, and a wireless communication. The EIR device can be provided by a bar code...
US20090114727 LASER BARCODE SCANNER EMPLOYING HETERODYNING TECHNIQUES  
A system and method of scanning machine-readable symbols with a signal source modulated by a local oscillator to create by heterodyne mixing upconverted signals at the sum and difference...
US20100090007 APPARATUS HAVING COORDINATED EXPOSURE PERIOD AND ILLUMINATION PERIOD  
The invention features an image reader and a corresponding method for capturing a sharp distortion free image of a target, such as a one or two-dimensional bar code. In one embodiment, the image...
US20130313325 LASER SCANNING CODE SYMBOL READING SYSTEM EMPLOYING PROGRAMMABLE DECODE TIME-WINDOW FILTERING  
A method and system for reading code symbols using a code symbol reading system having a programmable decode time-window filter mode of operation. During this mode of operation, only decoded code...
US20050082370 System and method for decoding barcodes using digital imaging techniques  
The present invention discloses a system and method for decoding barcodes from images acquired using a mobile device. Generally, the barcode image is acquired via a digital camera attached to the...
US20130256406 METHOD OF MEASURING LENGTH USING NEW BARCODE SYMBOLOGY  
The system proposes software barcode mechanism and Hardware barcode mechanism to read new barcode symbology. In the software barcode based system, a scanner is used to scan the barcode. The...
US20120054048 SHORT-CHARGE CORDLESS SCANNER FOR RETAIL TERMINALS  
A bar code reading terminal includes a cordless optical reader. The optical reader includes a microprocessor, a scan engine coupled to the microprocessor, a hand held housing supporting the scan...
US20120085821 BARCODE EVALUATION METHOD AND BARCODE EVALUATION APPARATUS  
A barcode evaluation method for receiving an input image, performing an evaluation along a scanning direction upon the input image, and generating a barcode evaluation data includes: deriving at...
US20120012657 DECODING A PHYSICAL IMAGE  
A method for decoding information from a physical image having a plurality of payload patches includes generating a digital representation of the physical image. A plurality of regions are mapped...
US20150227946 GENERATING BARCODE AND AUTHENTICATING BASED ON BARCODE  
Operation identification is obtained from a captured barcode. An authentication criterion is determined whether is satisfied. If the authentication criterion is met, the operation identification...
US20110290883 HAND-SUPPORTABLE DIGITAL IMAGE CAPTURE AND PROCESSING SYSTEM SUPPORTING A MULTI-TIER MODULAR SOFTWARE ARCHITECTURE  
A hand-supportable digital image capture and processing system supporting a multi-tier modular software, and plug-in extendable, architecture. The digital image capture and processing system can...

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