ClassID:

230980

H04N2201/04729 - 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 in the main-scan direction

Recent Application in this class:
#1
20180281482
2018-10-04

Image recording apparatus

#2
20180170035
2018-06-21

Printing system control

#3
20180152584
2018-05-31

Image sensor unit, paper sheet distinguishing apparatus, image reading apparatus, and image forming apparatus

#4
20160291502
2016-10-06

Method for adjusting position of light beam sensor

#5
20160119501
2016-04-28

Image reading device

#6
20150251411
2015-09-10

Printing system control

#7
20140320916
2014-10-30

Image forming apparatus and method of controlling the image forming apparatus

#8
20130234048
2013-09-12

Device and method for reading out X-ray information stored in a fluorescent storage layer

#9
20130016169
2013-01-17

Registration adjustment method for image forming apparatus and image forming apparatus

#10
20120293783
2012-11-22

Light source drive device, optical scanning device and image forming apparatus

#11
20120243023
2012-09-27

OPTICAL SCANNING DEVICE, LIGHT CONTROL METHOD THEREFOR, AND IMAGE FORMING APPARATUS

#12
20120200632
2012-08-09

Method for calibrating an array of imaging elements

#13
20120194630
2012-08-02

Image forming apparatus and image forming method

#14
20120141146
2012-06-07

APPARATUS TO CONTROL COLOR REGISTRATION AND IMAGE DENSITY

#15
20120133726
2012-05-31

Optical scanning device and image forming apparatus

#16
20120113485
2012-05-10

Optical scanning apparatus and image forming apparatus

#17
20120062683
2012-03-15

Image forming apparatus

#18
20120008968
2012-01-12

Image forming apparatus and control method thereof

#19
20110317228
2011-12-29

Optical scanning apparatus provided with resonance-driven swing mirror and image forming apparatus

#20
20110280595
2011-11-17

Detecting apparatus and image forming apparatus including the same

#21
20110229206
2011-09-22

Optical scanner used in color image-forming device

#22
20110221739
2011-09-15

Pixel clock generating device and image forming apparatus

#23
20110211241
2011-09-01

DRIVE CONTROL DEVICE OF LIGHT SCANNING APPARATUS

#24
20110032323
2011-02-10

IMAGE FORMING APPARATUS, LIGHT-INTENSITY CORRECTION METHOD, AND COMPUTER PROGRAM PRODUCT

#25
20110026550
2011-02-03

Method for compensating misalignment errors in electrophotographic device

#26
20100321742
2010-12-23

High speed deterministic, non-contact, 3-axis free trajectory measurement device and free trajectory imaging device

#27
20100296137
2010-11-25

Continuous scanning with a handheld scanner

#28
20100296129
2010-11-25

Automatic sizing of images acquired by a handheld scanner

#29
20100277776
2010-11-04

Image scanning device

#30
20100245520
2010-09-30

Image forming apparatus

#31
20100238261
2010-09-23

Image forming apparatus, optical writing process control method, and optical writing process control program

#32
20100195181
2010-08-05

Optical scanning device and image forming apparatus

#33
20100133451
2010-06-03

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

#34
20100028058
2010-02-04

Apparatus to control color registration and image density

#35
20090324293
2009-12-31

Image forming apparatus

#36
20090323147
2009-12-31

Optical scanning apparatus and image forming apparatus

#37
20090285590
2009-11-19

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

#38
20090284788
2009-11-19

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF

#39
20090214239
2009-08-27

Image forming apparatus and control method thereof

#40
20090201525
2009-08-13

Image forming apparatus

#41
20090174915
2009-07-09

Light source driving device with relationship-based drive signal generating circuit, optical scanning device, and image forming apparatus

#42
20090168132
2009-07-02

Optical scanning apparatus and image forming apparatus

#43
20090086233
2009-04-02

Printing device, printing method, and print program for coloring a white area of a print image

#44
20090080035
2009-03-26

High speed deterministic, non-contact, 3-axis free trajectory measurement device and free trajectory imaging device

#45
20090074459
2009-03-19

Optical scanning device and image forming apparatus

#46
20090067022
2009-03-12

Optical beam scanning apparatus, optical beam scanning method, image forming apparatus and image forming method

#47
20090059249
2009-03-05

IMAGE FORMING APPARATUS, MAINTENANCE MANAGEMENT METHOD THEREOF AND IMAGE FORMING MANAGEMENT SYSTEM

#48
20090051751
2009-02-26

Image forming apparatus and control method thereof

#49
20090045324
2009-02-19

Scanning optical system measuring device and scanning optical system measuring method

#50
20090015885
2009-01-15

Image forming apparatus and control method thereof

#51
20080273230
2008-11-06

Optical scanning device, printing apparatus, and method for adjusting oscillation amplitude of oscillating mirror

#52
20080130032
2008-06-05

Line position calculating method, correction value obtaining method, and storage medium having program stored thereon

#53
20080123139
2008-05-29

Image forming apparatus

#54
20080117280
2008-05-22

Smart start of scan (SOS) detector

#55
20080055692
2008-03-06

Optical scanning device and image forming apparatus

#56
20080055690
2008-03-06

Optical scanning device and image forming apparatus

#57
20080049094
2008-02-28

Optical scanner used in color image-forming device

#58
20080024538
2008-01-31

Printer

#59
20080024533
2008-01-31

Printer

#60
20080002018
2008-01-03

Method and apparatus for image alignment

#61
20070297024
2007-12-27

Light scanning unit and electrophotographic image forming apparatus including the same

#62
20070296983
2007-12-27

Method and apparatus for recording digital data on image-receiving medium

#63
20070210245
2007-09-13

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

#64
20070201110
2007-08-30

Optical scanning apparatus and image forming apparatus

#65
20070188831
2007-08-16

Method of detecting position of printing medium performed in printing apparatus

#66
20070146856
2007-06-28

Light deflector, optical scanner, and image forming apparatus

#67
20070146472
2007-06-28

Method for scanner control in at least one scan axis in a laser scanning microscope

#68
20070139746
2007-06-21

Image correction in an image forming apparatus and image forming method

#69
20070120937
2007-05-31

System and method for hand-held printing

#70
20070103728
2007-05-10

Image forming apparatus, control method, and program for preventing image omission cause by registration error correction

#71
20070076259
2007-04-05

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

#72
20070058234
2007-03-15

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

#73
20070047085
2007-03-01

Image forming apparatus and control method therefor

#74
20070047022
2007-03-01

Optical writing device, image forming device, and optical writing method

#75
20060285186
2006-12-21

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

#76
20060274140
2006-12-07

Optical scanning device and image forming apparatus

#77
20060267968
2006-11-30

Circuit for detecting a clock error in a swept-beam system and related systems and methods

#78
20060203263
2006-09-14

Beam light scanning apparatus, image forming apparatus, and method for controlling generation of beam light

#79
20060203262
2006-09-14

Beam light scanning apparatus, image forming apparatus, and method for controlling generation of beam light

#80
20060197997
2006-09-07

Image reading apparatus, and image expansion and contraction correcting method

#81
20060187497
2006-08-24

Circuit for detecting a clock error in a scanned-image system and related circuits, systems, and methods

#82
20060181753
2006-08-17

Image forming apparatus, image forming method, program and computer readable information recording medium

#83
20060098994
2006-05-11

Optical scanning device

#84
20060076920
2006-04-13

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

#85
20060072002
2006-04-06

Scanning optical apparatus and color image forming apparatus using the same

#86
20060064019
2006-03-23

Bi-directional scanning and imaging with scanning compensation

#87
20060033021
2006-02-16

Scanning system with feedback for a MEMS oscillating scanner

#88
20060023231
2006-02-02

Color image forming apparatus and process cartridge

#89
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

#90
20060001734
2006-01-05

Image printing apparatus and image printing method

#91
20050275918
2005-12-15

Characterization of a scan line produced from a facet of a scanning device

#92
20050243392
2005-11-03

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

#93
20050237374
2005-10-27

Image forming apparatus

#94
20050219351
2005-10-06

Optical scanning method, optical scanner and image forming apparatus

#95
20050219292
2005-10-06

Printer

#96
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

#97
20050111010
2005-05-26

Scanner linearity tester

#98
20050104950
2005-05-19

Apparatus to control color registration and image density using a single mark and method using the same

#99
20050093962
2005-05-05

Optical scanning unit, image forming apparatus, and method of correcting positional misalignment

#100
20050045813
2005-03-03

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

#101
20050007440
2005-01-13

Image forming apparatus