ClassID:

230983

H04N2201/04734 - CPC Classification

Classification description:

Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof; Scanning arrangements; Detection, control or error compensation of scanning velocity or position; Detection of scanning velocity or position Detecting at frequent intervals, e.g. once per line for sub-scan control

Sub-classes:
Recent Application in this class:
#1
20220345573
2022-10-27

Image scanning apparatus, method for controlling image scanning apparatus, and storage medium

#2
20180170035
2018-06-21

Printing system control

#3
20150251411
2015-09-10

Printing system control

#4
20140320916
2014-10-30

Image forming apparatus and method of controlling the image forming apparatus

#5
20140063532
2014-03-06

Multi-resolution segmented image sensor

#6
20130100503
2013-04-25

Scanner belt load and stretch compensation control system

#7
20130046324
2013-02-21

Application of color imagery to a rewritable color surface

#8
20130033640
2013-02-07

HANDY SCANNER APPARATUS AND CONTROL METHOD THEREOF

#9
20130033535
2013-02-07

System and method for dynamic stretch reflex printing

#10
20130003144
2013-01-03

PORTABLE CCD CONTACT SCANNER

#11
20120287485
2012-11-15

Flatbed scanner and method for controlling same

#12
20120274696
2012-11-01

Image recording apparatus

#13
20120262764
2012-10-18

Handheld portable scanner

#14
20120194873
2012-08-02

Image registration parameters and confidence estimation from sensor data

#15
20120183240
2012-07-19

Hand-held scanning system and method thereof

#16
20120113485
2012-05-10

Optical scanning apparatus and image forming apparatus

#17
20120105926
2012-05-03

Image reading apparatus, image reading method and program

#18
20120062683
2012-03-15

Image forming apparatus

#19
20120008968
2012-01-12

Image forming apparatus and control method thereof

#20
20110299136
2011-12-08

Overhead scanner device, image acquiring method, and computer-readable recording medium

#21
20110292469
2011-12-01

Image reader and image forming apparatus using same using multiple image sensors and which corrects misalignment

#22
20110242611
2011-10-06

Image reading apparatus

#23
20110221739
2011-09-15

Pixel clock generating device and image forming apparatus

#24
20110190960
2011-08-04

Apparatus for motor control of an apparatus with a motor

#25
20110101596
2011-05-05

Sheet Processing Apparatus And Sheet Processing Method

#26
20100284041
2010-11-11

Geometric correction of a recording apparatus

#27
20100284040
2010-11-11

Calibration of a recording apparatus

#28
20100283813
2010-11-11

Adjusting the calibration of a recording apparatus with recording head movement changes

#29
20100270738
2010-10-28

Automatic document feeder and scanning apparatus having device for detecting document speed

#30
20100245520
2010-09-30

Image forming apparatus

#31
20100245449
2010-09-30

Image recording apparatus

#32
20100238522
2010-09-23

Method for controlling a TDI-CCD image sensor

#33
20100177169
2010-07-15

Compensating for distortion in digital images

#34
20100156328
2010-06-24

Method of controlling motor in image reading apparatus

#35
20100133451
2010-06-03

Determining position of a media page using a slot in the imaging drum

#36
20100067069
2010-03-18

Image forming apparatus and image forming method

#37
20090322848
2009-12-31

Image forming apparatus and manufacturing method thereof

#38
20090303000
2009-12-10

Linearisation of Scanned Data

#39
20090285590
2009-11-19

Closed-loop printing registration systems, devices, components and methods

#40
20090273628
2009-11-05

Clock signal extracting during printing

#41
20090257074
2009-10-15

Recording material moving device to position a record material within a movable range of a predetermined width and image forming device

#42
20090045324
2009-02-19

Scanning optical system measuring device and scanning optical system measuring method

#43
20090040583
2009-02-12

LIGHT SCANNING UNIT, CONTROL METHOD THEREOF AND IMAGE FORMING APPARATUS HAVING THE SAME

#44
20090040567
2009-02-12

Image forming appartus and control method thereof

#45
20090028196
2009-01-29

CONTINUOUS FORM ELECTROPHOTOGRAPHIC APPARATUS AND WRITE-START POSITION CONTROL METHOD THEREOF

#46
20090015885
2009-01-15

Image forming apparatus and control method thereof

#47
20080266634
2008-10-30

Light scanning device and image forming apparatus

#48
20080258382
2008-10-23

Calibration of sheet velocity measurement from encoded idler rolls

#49
20080204846
2008-08-28

Laser scanning apparatus having a photodetector having first and second light receiving units

#50
20080174836
2008-07-24

Scanner device, printing device and scan method

#51
20080158634
2008-07-03

Optical scanning apparatus and image forming apparatus comprising the same

#52
20080123139
2008-05-29

Image forming apparatus

#53
20080117280
2008-05-22

Smart start of scan (SOS) detector

#54
20080106773
2008-05-08

Image reading apparatus

#55
20080106589
2008-05-08

APPARATUS FOR AND METHOD OF ADJUSTING WRITE START POSITION

#56
20080094018
2008-04-24

Motor controlling method, motor controlling device, original reading apparatus, and storage medium having program stored thereon

#57
20080088893
2008-04-17

Optical scanning device, optical scanning method, computer program product for executing optical scanning method, recording medium with computer program recorded thereon, image forming apparatus, and color image forming apparatus using the same

#58
20080080013
2008-04-03

Multiplied pulse generation device, multiplied pulse generation method, image forming apparatus, and image reading apparatus

#59
20080074485
2008-03-27

Methods and apparatus for handheld printing with optical positioning

#60
20080062476
2008-03-13

Image forming device capable of controlling scanning unit and method to control scanning unit thereof

#61
20080024538
2008-01-31

Printer

#62
20080024533
2008-01-31

Printer

#63
20080019615
2008-01-24

Digital image acquisition system capable of compensating for changes in relative object velocity

#64
20070247510
2007-10-25

Optical scanner and image forming apparatus

#65
20070237558
2007-10-11

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, SHEET CONVEYING APPARATUS, AND SHEET CONVEYING METHOD

#66
20070195348
2007-08-23

Method for correction of a trapezoidal distortion of images

#67
20070076259
2007-04-05

Position detector that prevents erroneous detection of a scale and liquid ejecting apparatus incorporating the same

#68
20070058234
2007-03-15

Method and apparatus for maintaining a constant image amplitude in a resonant mirror system

#69
20070058221
2007-03-15

Systems and methods that compensate for scan path errors in a multi-beam electrophotographic imaging apparatus

#70
20070047085
2007-03-01

Image forming apparatus and control method therefor

#71
20070047048
2007-03-01

Optical beam scanner, image forming device, and optical beam scanning method

#72
20070008600
2007-01-11

Image forming apparatus

#73
20070007433
2007-01-11

Method of image joining for scanner

#74
20060285186
2006-12-21

Dot position correcting apparatus, optical scanning apparatus, imaging apparatus, and color imaging apparatus

#75
20060250491
2006-11-09

Printhead that uses data track for print registration on print medium

#76
20060243886
2006-11-02

Apparatus and method for adjusting write start position of a scanning light beam of an image forming apparatus

#77
20060241893
2006-10-26

Analysis and annotation of printed time-varying signals

#78
20060170723
2006-08-03

Media transport encoder accuracy

#79
20060140076
2006-06-29

Driver circuit, related drive control method and image reading apparatus

#80
20060114309
2006-06-01

Method and apparatus for compensating for image misalignment due to variations in laser power in a bi-directional raster imaging system

#81
20060076920
2006-04-13

Evaluation device and method for rotary drive, corrective manipulated variable setting device and method, control device and method, and program

#82
20060001891
2006-01-05

Method and apparatus for image forming capable of effectively correcting alignment errors of elementary color outputs to be superposed into an image

#83
20060001732
2006-01-05

Light beam scanning apparatus

#84
20050243392
2005-11-03

Method of controlling the motion of a spinner in an imaging device

#85
20050231768
2005-10-20

Scanner and exposure control method thereof

#86
20050231581
2005-10-20

Apparatus for and method of forming image using oscillation mirror

#87
20050225788
2005-10-13

Exposure apparatus and exposure method

#88
20050219292
2005-10-06

Printer

#89
20050206744
2005-09-22

Image forming apparatus

#90
20050206719
2005-09-22

Image forming apparatus

#91
20050205671
2005-09-22

Cellular phone with scanning capability

#92
20050185229
2005-08-25

Sheet transfer apparatus having a light volume detection means for detecting a deviation amount of a sheet and image reading apparatus having the sheet transfer apparatus

#93
20050141060
2005-06-30

Printer pen

#94
20050141053
2005-06-30

Controlling apparatus and method for image scanning system

#95
20050111056
2005-05-26

Image reader

#96
20050073728
2005-04-07

Movement control apparatus, image scan apparatus and image scanning method

#97
20050045813
2005-03-03

Optical scanning apparatus for accurately detecting and correcting position of optical beam in subscanning direction, and the method

#98
20050036028
2005-02-17

Image-forming apparatus and optical scanner

#99
20050036027
2005-02-17

Light beam scanning apparatus

#100
20050007440
2005-01-13

Image forming apparatus