ClassID:

192056

G06K7/1473 - CPC Classification

Classification description:

Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light; Methods for optical code recognition the method including quality enhancement steps error correction

Recent Application in this class:
#1
20260141199
2026-05-21

INFORMATION PROCESSING APPARATUS, METHOD, AND STORAGE MEDIUM

#2
20250371739
2025-12-04

ENCODING DATA MATRICES INTO COLOR CHANNELS OF IMAGES USING NEURAL NETWORKS AND DEEP LEARNING

#3
20250265432
2025-08-21

READING AN OPTICAL CODE

#4
20250209894
2025-06-26

TRIGGERED ITEM IDENTIFICATION

#5
20250103836
2025-03-27

GENERATING AND READING OPTICAL CODES WITH VARIABLE DENSITY TO ADAPT FOR VISUAL QUALITY AND RELIABILITY

#6
20250077818
2025-03-06

METHOD FOR TRAINING PATTERN ENHANCING MODEL AND ELECTRONIC DEVICE

#7
20250053761
2025-02-13

Devices, Systems, and Methods for Processing Indicia on Different Types of Media

#8
20240412021
2024-12-12

TWO DIMENSIONAL BARCODE WITH DYNAMIC ENVIRONMENTAL DATA SYSTEM, METHOD, AND APPARATUS

#9
20240303454
2024-09-12

One Sensor Near Far Solution To Minimize FOV Mismatch And Aiming Offsets

#10
20240242047
2024-07-18

Code reader and code reading method

#11
20240193389
2024-06-13

NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS

#12
20240185016
2024-06-06

Two-dimensional code generation and decoding methods, apparatuses, and devices

#13
20240153146
2024-05-09

ENCODING DATA MATRICES INTO COLOR CHANNELS OF IMAGES USING NEURAL NETWORKS AND DEEP LEARNING

#14
20240152716
2024-05-09

Optical information collector and method thereof

#15
20240152715
2024-05-09

DEEP INSPECTION OF VISUAL CODES IN A SCANNER DEVICE, AND APPLICATIONS THEREOF

#16
20240143961
2024-05-02

INFORMATION PROCESSING APPARATUS, METHOD, AND STORAGE MEDIUM

#17
20240095479
2024-03-21

Dynamic two-dimensional code group generation method and system

#18
20230419064
2023-12-28

One sensor near far solution to minimize FOV mismatch and aiming offsets

#19
20230325620
2023-10-12

SYSTEM AND METHOD PROVIDING FOR SELF-HEALING VISUAL CODES

#20
20230316025
2023-10-05

Reading optical codes

#21
20230306218
2023-09-28

Method for traceability of raw materials, components, objects, and products exposed to harsh operational conditions in industry

#22
20230142587
2023-05-11

METHOD, DEVICE AND SYSTEM FOR STORING, ENCODING AND DECODING INFORMATION BASED ON CODES WITH ERROR DETECTION CAPACITY

#23
20230106825
2023-04-06

Machine-readable code

#24
20230037129
2023-02-02

Two dimensional barcode with dynamic environmental data system, method, and apparatus

#25
20220383016
2022-12-01

Enhanced matrix symbol error correction method

#26
20220309266
2022-09-29

Method of correcting a geometrically distorted QR code

#27
20220274139
2022-09-01

MAILPIECE REJECT PROCESSING OF FIRST PASS DPS REJECTS

#28
20220269877
2022-08-25

Two-dimensional symbol and method for reading two-dimensional symbol

#29
20220202291
2022-06-30

Methods and systems for predicting printed label's life

#30
20220188534
2022-06-16

Symbol evaluation device and evaluation method

#31
20220133148
2022-05-05

Methods and systems for predicting printed label's life

#32
20220084628
2022-03-17

METHODS AND SYSTEMS FOR BARCODE ERROR CORRECTION

#33
20220012447
2022-01-13

Systems and methods for decoding two-dimensional matrix symbols with incomplete or absent fixed patterns

#34
20220004727
2022-01-06

Generating reading optical codes with variable density to adapt for visual quality and reliability

#35
20210295002
2021-09-23

Optical information reader, optical information reader system, and error cause analysis method

#36
20210271829
2021-09-02

Information processing apparatus, print system, and information processing method

#37
20210158000
2021-05-27

Method for optimizing improper product barcode detection

#38
20210142134
2021-05-13

Machine-readable code

#39
20210133413
2021-05-06

Reading device, reading method, reading program, and settlement processing method

#40
20210103712
2021-04-08

Auto-exposure region auto-correction

#41
20210097362
2021-04-01

Encoded geometry fabrication operation

#42
20210073501
2021-03-11

Enhanced matrix symbol error correction method

#43
20210073498
2021-03-11

Two-dimensional code and method, terminal, and apparatus for recognizing two-dimensional code

#44
20210056275
2021-02-25

QR code generation method and apparatus for terminal device

#45
20210049400
2021-02-18

MISLABELED PRODUCT DETECTION

#46
20210034831
2021-02-04

Two dimensional barcode provided with dynamic environmental indicator provided within a gap

#47
20200401772
2020-12-24

Symbol verification for an intelligent label device

#48
20200364429
2020-11-19

Two-dimensional code generation and identification

#49
20200285805
2020-09-10

SYSTEMS AND METHODS FOR USER INTERFACES THAT PROVIDE ENHANCED VERIFICATION OF EXTRACTED DATA

#50
20200242437
2020-07-30

Two-dimensional code, two-dimensional code output system, two-dimensional code output method, two-dimensional code reading system, and two-dimensional code reading method

#51
20200242392
2020-07-30

Mislabeled product detection

#52
20200234019
2020-07-23

Two dimensional barcode with dynamic environmental data system, method, and apparatus

#53
20200226339
2020-07-16

Method of barcode templating for enhanced decoding performance

#54
20200210665
2020-07-02

Assisted identification of ambiguously marked objects

#55
20200210652
2020-07-02

Utilization of imaging bar-code scanners for detecting anomalies with user scanning methods

#56
20200202096
2020-06-25

Two-dimensional code error correction decoding

#57
20200151400
2020-05-14

Symbol verification for an intelligent label device

#58
20200143132
2020-05-07

Image reading device and method

#59
20200104559
2020-04-02

System and method for recognizing deformed linear barcodes from a stream of varied focus video frames

#60
20200082141
2020-03-12

Methods and a system for verifying the authenticity of a mark using trimmed sets of metrics

#61
20200019827
2020-01-16

Occlusion-resilient optical codes for machine-read articles

#62
20190362116
2019-11-28

Two dimensional barcode with dynamic environmental data system, method, and apparatus

#63
20190347460
2019-11-14

Optical information reading apparatus and optical information reading method

#64
20190332840
2019-10-31

Generating and reading optical codes with variable density to adapt for visual quality and reliability

#65
20190311169
2019-10-10

Two-dimensional code and method, terminal, and apparatus for recognizing two-dimensional code

#66
20190268992
2019-08-29

ILLUMINATING APPARATUS

#67
20190266460
2019-08-29

Two-dimensional code, two-dimensional code output system, two-dimensional code output method, two-dimensional code reading system, and two-dimensional code reading method

#68
20190220640
2019-07-18

Method and apparatus for detecting two-dimensional barcode

#69
20190180068
2019-06-13

Enhanced matrix symbol error correction method

#70
20190138866
2019-05-09

Machine-readable code

#71
20190102590
2019-04-04

System and method for detecting optical codes with damaged or incomplete finder patterns

#72
20190102588
2019-04-04

Method and system for generating two dimensional barcode including hidden data

#73
20190080130
2019-03-14

Barcode identification method for improving decoding reliability by correcting image distortion

#74
20190065803
2019-02-28

Using dynamic occlusion to protect against capturing barcodes for fraudulent use on mobile devices

#75
20190034684
2019-01-31

METHOD AND SYSTEM FOR QUANTIFYING DAMAGED QR CODES

#76
20190018996
2019-01-17

Method of reading an optical code and optoelectronic code reader

#77
20180352627
2018-12-06

Illuminating apparatus

#78
20180314869
2018-11-01

Methods and a system for verifying the authenticity of a mark

#79
20180293418
2018-10-11

Systems and methods for decoding two-dimensional matrix symbols with incomplete or absent fixed patterns

#80
20180286187
2018-10-04

OPTICAL COMPENSATION FOR IMAGE SCANNER

#81
20180225493
2018-08-09

Processing machine-readable link

#82
20180181849
2018-06-28

Machine-readable code

#83
20170213064
2017-07-27

Enhanced matrix symbol error correction method

#84
20170206517
2017-07-20

Pick list optimization method

#85
20170193260
2017-07-06

Two dimensional barcode with dynamic environmental data system, method, and apparatus

#86
20170185818
2017-06-29

Initial point establishment using an image of a portion of an object

#87
20170147847
2017-05-25

Automatic print speed control for indicia printer

#88
20160342885
2016-11-24

Method and apparatus for proving an authentication of an original item and method and apparatus for determining an authentication status of a suspect item

#89
20160321529
2016-11-03

PRODUCING, CAPTURING AND USING VISUAL IDENTIFICATION TAGS FOR MOVING OBJECTS

#90
20160292486
2016-10-06

Two dimensional barcode with dynamic environmental data system, method, and apparatus

#91
20160267370
2016-09-15

Method for generating two-dimensional barcode, device for generating two-dimensional barcode, method for reading two-dimensional barcode, device for reading two-dimensional barcode, two-dimensional barcode, and program

#92
20160267312
2016-09-15

Increasing information size in two-dimensional barcodes

#93
20160232392
2016-08-11

Reprogramming system and method for devices including programming symbol

#94
20160180137
2016-06-23

Rolling shutter bar code imaging

#95
20160180136
2016-06-23

Method of barcode templating for enhanced decoding performance

#96
20160140374
2016-05-19

Systems and methods for decoding two-dimensional matrix symbols

#97
20160125218
2016-05-05

Systems, methods and articles for reading highly blurred machine-readable symbols

#98
20160098588
2016-04-07

Methods and systems for reducing the likelihood of false positive decodes

#99
20160098587
2016-04-07

Data determination device, library device, and data determination method

#100
20160063290
2016-03-03

Portable information code reader

#101
20160019448
2016-01-21

Support and capsule for preparing a beverage by centrifugation, system and method for preparing a beverage by centrifugation

#102
20160019407
2016-01-21

Information code, information code producing method, information code reader, and system which uses information code

#103
20160012325
2016-01-14

Method and system for encoding and decoding mobile phone based two-dimensional code

#104
20150379321
2015-12-31

METHODS AND A SYSTEM FOR VERIFYING THE AUTHENTICITY OF A MARK

#105
20150363628
2015-12-17

System and method for recognizing deformed linear barcodes from a stream of varied focus video frames

#106
20150324678
2015-11-12

Modifying Data-Bearing Images

#107
20150286915
2015-10-08

Producing, capturing and using visual identification tags for moving objects

#108
20150254489
2015-09-10

Methods and systems for reducing the likelihood of false positive decodes

#109
20150248572
2015-09-03

Reprogramming system and method for devices including programming symbol

#110
20150199545
2015-07-16

Two-dimensional code authenticating device, two-dimensional code generating device, two-dimensional code authenticating method, and program

#111
20150178541
2015-06-25

Signal processing device for reader targeted to codes, signal processing method, and signal processing program

#112
20150144693
2015-05-28

Optical code scanner optimized for reading 2D optical codes

#113
20150090796
2015-04-02

Method and system for detecting a correction pattern in a QR code

#114
20150090788
2015-04-02

Method and system for filtering detection patterns in a QR code

#115
20150053762
2015-02-26

Identifier eligibility

#116
20150001296
2015-01-01

System and method for recognizing deformed linear barcodes from a stream of varied focus video frames

#117
20150001295
2015-01-01

System and method for estimation and classification of barcodes using heuristic and statistical measures

#118
20140291402
2014-10-02

Stack barcode reader and stack barcode reading method

#119
20140267369
2014-09-18

Image encoding and decoding using color space

#120
20140252093
2014-09-11

Support and capsule for preparing a beverage by centrifugation, system and method for preparing a beverage by centrifugation

#121
20140252092
2014-09-11

Indentifier eligibility

#122
20130195373
2013-08-01

Method and system for recovering a code image including blurring

#123
20130182294
2013-07-18

Image scanning apparatus and methods of using the same

#124
20120278670
2012-11-01

Image processing apparatus

#125
20120248197
2012-10-04

Reprogramming system and method for devices including programming symbol

#126
20120203676
2012-08-09

Systems and methods for user interfaces that provide enhanced verification of extracted data

#127
20120118965
2012-05-17

Process for decoding coded data

#128
20120104099
2012-05-03

METHOD AND APPARATUS FOR CAPTURING FORM DOCUMENT WITH IMAGING SCANNER

#129
20120039529
2012-02-16

Producing, capturing and using visual identification tags for moving objects

#130
20110290880
2011-12-01

Data matrix decoding chip and decoding method thereof

#131
20110290878
2011-12-01

Matrix type two-dimensional barcode decoding chip and decoding method thereof

#132
20110290877
2011-12-01

Barcode decoding chip

#133
20110220721
2011-09-15

Method and apparatus for reading barcode information

#134
20110132778
2011-06-09

Test element coding apparatuses, systems and methods

#135
20110127329
2011-06-02

Process for decoding machine readable coded data

#136
20110114543
2011-05-19

Processing shiny mail pieces

#137
20110068175
2011-03-24

System and method for estimation and classification of barcodes using heuristic and statistical measures

#138
20110068173
2011-03-24

System and method for recognizing deformed linear barcodes from a stream of varied-focus video frames

#139
20110019883
2011-01-27

Immunoassay analysis method

#140
20100327064
2010-12-30

Method and system for coding information on a roadway surface subject to motion blur

#141
20100155488
2010-06-24

Process for tag imaging and decoding of machine readable coded data

#142
20090301947
2009-12-10

Processing shiny mail pieces

#143
20090212109
2009-08-27

Analyte disposable means and device for reading information

#144
20090139914
2009-06-04

MAILPIECE REJECT PROCESSING OF FIRST PASS DPS REJECTS

#145
20090067731
2009-03-12

Compensated virtual scan lines

#146
20090033971
2009-02-05

Image processing apparatus and associated method and computer readable storage medium for extracting an embedded marking image

#147
20090008304
2009-01-08

Mailpiece reject processing with window inserts

#148
20080317384
2008-12-25

Process for tag imaging and decoding of machine readable coded data

#149
20080203167
2008-08-28

Reprogramming system and method for devices including programming symbol

#150
20080110810
2008-05-15

MAILPIECE REJECT PROCESSING AND LABELING

#151
20070295814
2007-12-27

Apparatus for optically reading information stored in graphic symbol

#152
20070210176
2007-09-13

Method of generating interface surface

#153
20070145139
2007-06-28

Information processing device and method, and program

#154
20060236202
2006-10-19

Method of detecting two-dimensional codes

#155
20060231635
2006-10-19

Two-dimensional code having superior decoding properties making it possible to control the level of error correcting codes, and method for encoding and decoding the same

#156
20060226229
2006-10-12

Two-dimensional code having superior decoding property which is possible to control the level of error correcting codes, and method for encoding and decoding the same

#157
20060196950
2006-09-07

Method and system for creating and using redundant and high capacity barcodes

#158
20060163357
2006-07-27

Two-dimensional code having superior decoding properties making it possible to control the level of error correcting codes, and a method for encoding and decoding the same

#159
20060149998
2006-07-06

Method of writing and restoring preservation data

#160
20060118643
2006-06-08

Orientation-indicating cyclic position codes

#161
20050194445
2005-09-08

Method and apparatus for recognizing code

#162
20050150957
2005-07-14

System and method for compensating for bar code image distortions

#163
20050138527
2005-06-23

Two-dimensional printed code for storing biometric information and integrated offline apparatus for reading same

#164
20050039092
2005-02-17

Reprogramming system including reprogramming symbol

#165
20050033724
2005-02-10

Variable formatting of digital data into a pattern

#166
20050033690
2005-02-10

System and method for digital bill presentment and payment

#167
20050005102
2005-01-06

Memory data copying system for devices

#168
20050001042
2005-01-06

Information indicating machine readable coded data

#169
18970681
2026-01-13

Erasure-based quick response (QR) decoding

#170
17959731
2023-07-25

Methods and systems for determining the authenticity of an identity document

#171
17225407
2023-03-07

System for generating tags

#172
15491751
2018-10-30

Using dynamic occlusion to protect against capturing barcodes for fraudulent use on mobile devices

#173
15231260
2017-04-04

Interactive industrial maintenance, testing, and operation procedures