H04N2201/04744 - CPC Classification Index

#1

20200137258

2020-04-30

IMAGE FORMATION APPARATUS

#2

20180293470

2018-10-11

Light scanning device and image forming apparatus with the same

#3

20160110634

2016-04-21

Light scanning device and image forming apparatus with the same

#4

20150326746

2015-11-12

Single-facet spindle implementation for a laser scanner system

#5

20150268463

2015-09-24

Light scanning device having reduced size and parts count, and image forming apparatus with the same

#6

20150248009

2015-09-03

Light scanning device and image forming apparatus with the same

#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

20130021655

2013-01-24

Electrophotographic image forming apparatus and scanning method thereof

#10

20120293783

2012-11-22

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

#11

20120287483

2012-11-15

Method of measuring irradiation position shift and focus shift in optical scanning apparatus

#12

20120243023

2012-09-27

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

#13

20120212565

2012-08-23

Exposure apparatus

#14

20120113485

2012-05-10

Optical scanning apparatus and image forming apparatus

#15

20120062683

2012-03-15

Image forming apparatus

#16

20120008968

2012-01-12

Image forming apparatus and control method thereof

#17

20110317228

2011-12-29

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

#18

20110292471

2011-12-01

Optical scanner

#19

20110292156

2011-12-01

Optical scanning apparatus and image forming apparatus provided with the same

#20

20110229206

2011-09-22

Optical scanner used in color image-forming device

#21

20110229172

2011-09-22

Image forming apparatus and image forming method using the apparatus

#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

20110175975

2011-07-21

Apparatus for alignment of video clock with the ROS start of scan sensor signal in printing systems

#25

20110164273

2011-07-07

Pixel clock generator and image forming apparatus

#26

20110032323

2011-02-10

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

#27

20110026550

2011-02-03

Method for compensating misalignment errors in electrophotographic device

#28

20100302553

2010-12-02

Methods and apparatus for ascertaining sensor signal delay in an electrophotographic device

#29

20100245520

2010-09-30

Image forming apparatus

#30

20100238261

2010-09-23

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

#31

20100231985

2010-09-16

Plotting state adjusting method and device

#32

20100195181

2010-08-05

Optical scanning device and image forming apparatus

#33

20100189453

2010-07-29

IMAGE FORMING APPARATUS

#34

20100142018

2010-06-10

Light scanning unit and method of detecting scanning synchronization signal

#35

20100103240

2010-04-29

Multibeam laser control device for image forming apparatus

#36

20100097664

2010-04-22

Optical scanning unit and color image forming apparatus using the same

#37

20100091342

2010-04-15

Optical scanning device and image forming apparatus

#38

20100067069

2010-03-18

Image forming apparatus and image forming method

#39

20100045769

2010-02-25

Exposure apparatus

#40

20100044556

2010-02-25

OSCILLATING DEVICE AND LIGHT- DEFLECTION APPARATUS EMPLOYING THE SAME

#41

20090324293

2009-12-31

Image forming apparatus

#42

20090284788

2009-11-19

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF

#43

20090185242

2009-07-23

Optical beam scanning apparatus and digital writing apparatus

#44

20090174915

2009-07-09

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

#45

20090168132

2009-07-02

Optical scanning apparatus and image forming apparatus

#46

20090153644

2009-06-18

Optical scanning apparatus and color image forming apparatus

#47

20090103156

2009-04-23

Image forming apparatus with laser scanning device and method of aligning the laser scanning device

#48

20090103115

2009-04-23

Image printing apparatus and method of adjusting and correcting main-scanning offset in image printing apparatus

#49

20090080039

2009-03-26

Light scanning device and image forming apparatus including a controller that determines a scanning direction of light beam

#50

20090074459

2009-03-19

Optical scanning device and image forming apparatus

#51

20090067022

2009-03-12

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

#52

20090052916

2009-02-26

Apparatus for and method of forming image using oscillation mirror

#53

20090051751

2009-02-26

Image forming apparatus and control method thereof

#54

20090045324

2009-02-19

Scanning optical system measuring device and scanning optical system measuring method

#55

20090040584

2009-02-12

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

#56

20090040583

2009-02-12

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

#57

20090040567

2009-02-12

Image forming appartus and control method thereof

#58

20090028196

2009-01-29

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

#59

20090015885

2009-01-15

Image forming apparatus and control method thereof

#60

20090009582

2009-01-08

Frequency modulation apparatus and frequency modulation method

#61

20080285104

2008-11-20

Optical scanner and image forming apparatus including a common optical deflector and synchronization detector

#62

20080273230

2008-11-06

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

#63

20080225304

2008-09-18

Optical scanning unit and image forming apparatus using same

#64

20080204846

2008-08-28

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

#65

20080174653

2008-07-24

Image forming apparatus and signal synchronizing method thereof

#66

20080158634

2008-07-03

Optical scanning apparatus and image forming apparatus comprising the same

#67

20080144122

2008-06-19

Optical scanning apparatus and optical scanning method

#68

20080136742

2008-06-12

Method and Apparatus for Compensating for Distortion in a Scanned Beam System

#69

20080117280

2008-05-22

Smart start of scan (SOS) detector

#70

20080106589

2008-05-08

APPARATUS FOR AND METHOD OF ADJUSTING WRITE START POSITION

#71

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

#72

20080088889

2008-04-17

Light scanning device, light scanning device production method, and color image forming apparatus

#73

20080068678

2008-03-20

Optical scanning apparatus and image forming apparatus

#74

20080055697

2008-03-06

Timing detection circuit and apparatus for modulating light beam

#75

20080055692

2008-03-06

Optical scanning device and image forming apparatus

#76

20080055690

2008-03-06

Optical scanning device and image forming apparatus

#77

20080049262

2008-02-28

Variation of synchronization gain based upon laser power

#78

20080049096

2008-02-28

Methods and apparatus for ascertaining sensor signal delay in an electrophotographic device

#79

20080049094

2008-02-28

Optical scanner used in color image-forming device

#80

20080043308

2008-02-21

Method to improve scan-line alignment by adjusting the pixel rate

#81

20080036848

2008-02-14

Frequency modulation apparatus and frequency modulation method

#82

20080018728

2008-01-24

Apparatus for and method of forming image using oscillation mirror

#83

20080012933

2008-01-17

Pixel clock and pulse-modulation-signal generating device, optical scanner, and image forming apparatus

#84

20080002018

2008-01-03

Method and apparatus for image alignment

#85

20080002016

2008-01-03

Optical scanning unit and method thereof

#86

20070297024

2007-12-27

Light scanning unit and electrophotographic image forming apparatus including the same

#87

20070247510

2007-10-25

Optical scanner and image forming apparatus

#88

20070242315

2007-10-18

Image forming apparatus and control method thereof

#89

20070210245

2007-09-13

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

#90

20070201110

2007-08-30

Optical scanning apparatus and image forming apparatus

#91

20070200911

2007-08-30

IMAGE FORMING APPARATUS AND IMAGE WRITE START POSITION ADJUSTING METHOD FOR THE SAME

#92

20070188590

2007-08-16

Exposure apparatus

#93

20070139746

2007-06-21

Image correction in an image forming apparatus and image forming method

#94

20070132830

2007-06-14

Image forming apparatus

#95

20070115342

2007-05-24

Image forming apparatus and image write start position adjusting method for the same

#96

20070097452

2007-05-03

Image forming apparatus for generating stable horizontal sync signal and method thereof

#97

20070091165

2007-04-26

Image forming apparatus capable of effectively correcting main scanning misregistration

#98

20070058234

2007-03-15

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

#99

20070053011

2007-03-08

Optical scanning apparatus

#100

20070047085

2007-03-01

Image forming apparatus and control method therefor

#101

20070047048

2007-03-01

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

#102

20070047022

2007-03-01

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

#103

20060285186

2006-12-21

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

#104

20060284790

2006-12-21

Optical scanning system with correction

#105

20060267968

2006-11-30

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

#106

20060256182

2006-11-16

Image forming apparatus

#107

20060244810

2006-11-02

Light emitting timing adjustment method, laser scanning apparatus, and image formation apparatus

#108

20060243886

2006-11-02

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

#109

20060227207

2006-10-12

Light beam scanning apparatus and image forming apparatus with parallel modulating and driving channels

#110

20060209170

2006-09-21

Clock signal generation circuit, optical scanning apparatus, and image forming apparatus

#111

20060203263

2006-09-14

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

#112

20060203262

2006-09-14

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

#113

20060187497

2006-08-24

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

#114

20060158712

2006-07-20

Image forming apparatus

#115

20060119700

2006-06-08

Torsion oscillator current control driver

#116

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

#117

20060098994

2006-05-11

Optical scanning device

#118

20060082612

2006-04-20

Image forming method and apparatus, and a recording medium storing a program for performing an image forming method

#119

20060072002

2006-04-06

Scanning optical apparatus and color image forming apparatus using the same

#120

20060064019

2006-03-23

Bi-directional scanning and imaging with scanning compensation

#121

20060055769

2006-03-16

Optical writing apparatus and image forming apparatus

#122

20060055765

2006-03-16

Light scanning device

#123

20060033021

2006-02-16

Scanning system with feedback for a MEMS oscillating scanner

#124

20060023231

2006-02-02

Color image forming apparatus and process cartridge

#125

20060001734

2006-01-05

Image printing apparatus and image printing method

#126

20060001732

2006-01-05

Light beam scanning apparatus

#127

20050281571

2005-12-22

Apparatus for and method of forming image using oscillation mirror

#128

20050275918

2005-12-15

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

#129

20050248648

2005-11-10

Image-forming device

#130

20050243163

2005-11-03

Pixel clock generation circuit

#131

20050231581

2005-10-20

Apparatus for and method of forming image using oscillation mirror

#132

20050219354

2005-10-06

Pixel clock generator, optical scanner, and image forming apparatus

#133

20050219351

2005-10-06

Optical scanning method, optical scanner and image forming apparatus

#134

20050206744

2005-09-22

Image forming apparatus

#135

20050206719

2005-09-22

Image forming apparatus

#136

20050168559

2005-08-04

Scanning system

#137

20050146596

2005-07-07

Pixel clock and pulse-modulation-signal generating device, optical scanner, and image forming apparatus

#138

20050111010

2005-05-26

Scanner linearity tester

#139

20050098716

2005-05-12

Light scanner and image forming apparatus using the same

#140

20050094164

2005-05-05

Independent video hardware blocks to support laser printers

#141

20050093962

2005-05-05

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

#142

20050045813

2005-03-03

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

#143

20050036028

2005-02-17

Image-forming apparatus and optical scanner

#144

20050036027

2005-02-17

Light beam scanning apparatus

#145

20050024697

2005-02-03

Light beam scanning apparatus and image forming apparatus

#146

20050007440

2005-01-13

Image forming apparatus