H04N1/125 - CPC Classification Index

#1

20250193325

2025-06-12

SYSTEMS AND METHODS RELATING TO DOCUMENT AND FASTENER IDENTIFICATION

#2

20250106336

2025-03-27

IMAGE READING SYSTEM AND IMAGE FORMING SYSTEM

#3

20240348730

2024-10-17

IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

#4

20230224416

2023-07-13

SYSTEMS AND METHODS RELATING TO DOCUMENT AND FASTENER IDENTIFICATION

#5

20220377201

2022-11-24

Image reading apparatus and image forming apparatus

#6

20220239798

2022-07-28

READING APPARATUS, METHOD OF CONTROLLING READING APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM CAUSING COMPUTER TO CONTROL READING APPARATUS

#7

20220182503

2022-06-09

Image reading device and image forming system

#8

20220078302

2022-03-10

MEDIA SCANNER

#9

20210306520

2021-09-30

Image reading apparatus and image forming apparatus

#10

20210227085

2021-07-22

Systems and methods relating to document and fastener identification

#11

20210195052

2021-06-24

Sheet conveying device and document reading unit

#12

20210006680

2021-01-07

Systems and methods relating to document and fastener identification

#13

20200195799

2020-06-18

Systems and methods relating to document and fastener identification

#14

20200186662

2020-06-11

Image reading apparatus

#15

20200153998

2020-05-14

Image reading apparatus with a reference roller having flat planar surfaces and an arcuate surface

#16

20200106912

2020-04-02

Scanner

#17

20190068830

2019-02-28

Image reading apparatus with reference surface to generate reference data for shading correction, and related image forming apparatus and method

#18

20190068815

2019-02-28

Image reading device configured to selectively stop a sheet based on image reading readiness and image forming apparatus incorporating same

#19

20180316825

2018-11-01

Image reading apparatus and method for performing shading correction using reference data generated by reading a moving surface of reference plate and positioning that plate based on sheet size

#20

20180295248

2018-10-11

Systems and methods relating to document and fastener identification

#21

20180198953

2018-07-12

Image reading apparatus with reference surface to generate reference data for shading correction, and related image forming apparatus and method

#22

20180198952

2018-07-12

Image reading apparatus and method for generating image data with reference member used for shading correction having a reference surface and background surface at different positions

#23

20180198934

2018-07-12

Sensor mounting structure, fixing device, and image forming apparatus therewith

#24

20180084150

2018-03-22

Reading apparatus with shading correction using a white reference member, reading method, image forming apparatus, and image forming system

#25

20180063358

2018-03-01

Scanner having a merging mark and white reference to correct output of the sensor chip

#26

20180020108

2018-01-18

Image reading device and image forming apparatus incorporating the image reading device

#27

20180013907

2018-01-11

Image reading device and image forming apparatus

#28

20170353618

2017-12-07

Image reading device

#29

20170280015

2017-09-28

Image reading device, image forming apparatus, and method of setting white reference value

#30

20170280014

2017-09-28

Image scanning apparatus and method implemented in the same

#31

20170214827

2017-07-27

Scanner and image production method for sequentially storing image correction value in plurality of storage regions

#32

20170214816

2017-07-27

METHOD FOR ADJUSTING STOP POSITION OF READING UNIT PROVIDED IN IMAGE READING APPARATUS

#33

20170208209

2017-07-20

Image reader acquiring black data and white data for shading correction when cover is in open state

#34

20170180603

2017-06-22

Shade correcting image reading by biasing force of a color reference body in the document width direction

#35

20170149989

2017-05-25

Image reading device, image forming apparatus and method using the image reading device employing movable guide plate holding the medium and shading correction plate

#36

20170134613

2017-05-11

Image reading device illuminating a white reference member at a lower luminous intensity to generate black correction data for shading correction

#37

20170094114

2017-03-30

Image reading apparatus creating shade correction data based on intermediate shade data and sensing a reference member a plurality of times

#38

20170078527

2017-03-16

Image reading device generating black correction data for shade correction determined at positions in the sub-scanning direction based on intermediate data and stored reference black correction data

#39

20170054872

2017-02-23

Image reading device generating black correction data for shade correction based on intermediate data acquired at different positions in the sub-scanning direction

#40

20160344894

2016-11-24

Image forming apparatus providing continued processing in the event of sensor failure

#41

20160219157

2016-07-28

Image forming apparatus, image reading apparatus and image reading method

#42

20160134777

2016-05-12

Document reading device capable of document reading by both methods of fixed document reading and conveyed document reading which performs black reference correction and image forming apparatus provided with same

#43

20160119494

2016-04-28

Image reading apparatus, computer readable medium for the image reading apparatus, and method to correct an image read by the image reading apparatus

#44

20160028922

2016-01-28

Image reading apparatus, including abnormal pixel detection, and image reading method

#45

20160028916

2016-01-28

Image reading apparatus and image reading method

#46

20150281504

2015-10-01

Image scanning apparatus

#47

20150229811

2015-08-13

Image reading apparatus with adjustable read timing

#48

20150229810

2015-08-13

Image reader, and method and computer-readable medium therefor

#49

20150022868

2015-01-22

Image reading apparatus, and image forming apparatus

#50

20150002913

2015-01-01

Document reading device and image formation apparatus

#51

20140168722

2014-06-19

Image reading apparatus and image forming apparatus for removing foreign matters from a document surface

#52

20140153058

2014-06-05

Scanner calibration correcting for foreign matter debris

#53

20130293937

2013-11-07

Reading apparatus

#54

20130094043

2013-04-18

Image reading device with illumination movement based on sheet characteristics, and sheet handling apparatus including the same

#55

20130050771

2013-02-28

Retractable calibration strip for a digital printer or image scanner

#56

20120243059

2012-09-27

IMAGE READING APPARATUS

#57

20120218610

2012-08-30

Image reading device

#58

20120147441

2012-06-14

Duplex scanning apparatus with elastic pressing member disposed between two scan positions

#59

20120099884

2012-04-26

Detection device having detachably attached plural units and image forming apparatus having the same

#60

20120092731

2012-04-19

Image reading apparatus

#61

20120070200

2012-03-22

Image scanner, image forming apparatus and image adjusting method of image scanner

#62

20120057210

2012-03-08

Image reading apparatus, image forming apparatus, and shading correction method

#63

20110242628

2011-10-06

Image reading apparatus and image reading method

#64

20110211235

2011-09-01

Image reader

#65

20110164290

2011-07-07

Image reading apparatus

#66

20110157656

2011-06-30

SCANNER WITH REAL-TIME CALIBRATION

#67

20110149356

2011-06-23

Image capturing device

#68

20110102864

2011-05-05

Image reader, image forming device having the same, and computer-readable storage medium for the same

#69

20110032580

2011-02-10

SCANNING DEVICE AND SCANNING METHOD THEREOF

#70

20100134852

2010-06-03

Image reader and medium processor

#71

20100110502

2010-05-06

Image reading device and image forming apparatus having the same, and methods thereof

#72

20100103482

2010-04-29

Image reading device and control method thereof

#73

20100072691

2010-03-25

Recording sheet feeder and image forming apparatus providing easy maintenance with simple structure

#74

20100046043

2010-02-25

Image reading apparatus capable of separating pages of images

#75

20100027081

2010-02-04

Image reader, auto document feeder, and image forming apparatus capable of generating shading data

#76

20090316222

2009-12-24

Image reading apparatus

#77

20090284808

2009-11-19

Document reading apparatus

#78

20090185243

2009-07-23

Image reading device

#79

20090185237

2009-07-23

Image reading apparatus and image forming apparatus with a control device for adjusting a white reference member to a set position according to shading correction or image reading operation

#80

20090180157

2009-07-16

Image scanning device

#81

20090122367

2009-05-14

Image scanning device and image forming device

#82

20090122361

2009-05-14

Apparatus, method, and computer program product for processing image

#83

20090034027

2009-02-05

Original transport and reading apparatus, reading position adjustment method of original transport and reading apparatus, and image forming apparatus

#84

20090000348

2009-01-01

Sensor calibration system and method

#85

20080316549

2008-12-25

Method For Scanning And Processing A Document With An Imaging Apparatus

#86

20080316544

2008-12-25

Image reading apparatus

#87

20080297857

2008-12-04

Image reading apparatus

#88

20080239416

2008-10-02

Image reading apparatus and control method thereof

#89

20080218827

2008-09-11

Optical scanning device and image forming apparatus

#90

20080180763

2008-07-31

Image reading apparatus

#91

20080170873

2008-07-17

Original conveying apparatus, original conveying program, and original conveying method

#92

20080137155

2008-06-12

Image scanning device and image forming apparatus

#93

20080137107

2008-06-12

Image reading apparatus

#94

20080100886

2008-05-01

Read device and copying machine

#95

20070247676

2007-10-25

Paper pressing device for a scanning apparatus

#96

20070223066

2007-09-27

Scanning apparatus

#97

20070160399

2007-07-12

Automatic document feeder having a document control roller

#98

20070103735

2007-05-10

Image reading apparatus, and method for detecting size of document

#99

20070013971

2007-01-18

Imaging System Utilizing Illumination and Optical Modules Contained within Rotating Optical Platens

#100

20060268377

2006-11-30

Imaging system and method

#101

20060256402

2006-11-16

Image reading apparatus

#102

20060139700

2006-06-29

Image scanning device and image forming device

#103

20060087701

2006-04-27

Prescanning in image printing/reading apparatus

#104

20060082839

2006-04-20

System for processing image signals from an image scanner having a platen and a document handler

#105

20060001919

2006-01-05

Auto-document feed scanning apparatus and method

#106

20050243382

2005-11-03

Multiple-background device for a scanner and calibration device utilizing the same principle

#107

20050162710

2005-07-28

Scanner with removable image guides

#108

20050157351

2005-07-21

Image reading apparatus

#109

20050141051

2005-06-30

Image reading device and image processing apparatus

#110

16455474

2020-06-02

Total information digitalization from detachable-note-adhered documents

#111

14602349

2016-02-16

Image forming apparatus, image reading apparatus and image reading method