H04N1/40037 - CPC Classification Index

#1

20210176377

2021-06-10

OPTICAL PRINT HEAD, IMAGE FORMING APPARATUS AND LIGHT AMOUNT CORRECTION METHOD OF OPTICAL PRINT HEAD

#2

20200186672

2020-06-11

Method for flattening laser-based image of curved book page

#3

20190199887

2019-06-27

OPTICAL PRINT HEAD, IMAGE FORMING APPARATUS AND LIGHT AMOUNT CORRECTION METHOD OF OPTICAL PRINT HEAD

#4

20190094748

2019-03-28

Image forming apparatus and laser light detecting method

#5

20180241907

2018-08-23

Optical print head, image forming apparatus and light amount correction method of optical print head

#6

20180113408

2018-04-26

Natural frequency measuring device and image forming apparatus

#7

20170353622

2017-12-07

Optical print head, image forming apparatus and light amount correction method of optical print head

#8

20170219951

2017-08-03

Semiconductor laser driver and image forming apparatus incorporating same

#9

20170208211

2017-07-20

Image processing apparatus, image processing method, and storage medium

#10

20170195521

2017-07-06

Laser scanning unit adjusting output power of modulated beam using shading information to reduce scan line energy variation

#11

20170192373

2017-07-06

Image forming device with laser scanner unit and memory therefor

#12

20170146923

2017-05-25

Controller

#13

20170026547

2017-01-26

Image forming apparatus

#14

20160342107

2016-11-24

Determining settings for arrays of printing components

#15

20160275381

2016-09-22

Scanner, image forming apparatus, and scanning method

#16

20160255241

2016-09-01

Equipment to determine line width of check image and image-forming apparatus using the same

#17

20160234399

2016-08-11

Light source drive control device, image forming apparatus, light source drive control method, and computer program product

#18

20160050339

2016-02-18

Image forming apparatus and control method therefor

#19

20140185065

2014-07-03

Ultrashort laser micro-texture printing

#20

20140016819

2014-01-16

Method and system for isolated hole detection and growth in a document image

#21

20140016157

2014-01-16

Isolated hole detection and growth

#22

20140016146

2014-01-16

Isolated hole detection and growth

#23

20130321550

2013-12-05

Image forming apparatus and image forming method for correcting registration deviation

#24

20130222864

2013-08-29

Image forming apparatus

#25

20130120718

2013-05-16

Image display device having laser light scanning with a variation in scanning speed

#26

20130027501

2013-01-31

IMAGE FORMING APPARATUS THAT USES LASER BEAM

#27

20120218566

2012-08-30

Image forming apparatus and image forming method including a first measuring unit that measures invisible toner

#28

20110279835

2011-11-17

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR

#29

20110267635

2011-11-03

Image forming apparatus and method mitigating effects of pixel correction while compensating for shift in scanning position

#30

20110236047

2011-09-29

Optical scanning apparatus and technique for correcting optical characteristics in an image forming apparatus that employs an electrostatic recording method or an electrophotographic recording method

#31

20110122215

2011-05-26

Image forming apparatus for forming latent image on a photosensitive member

#32

20110116136

2011-05-19

Image forming apparatus and image forming method for correcting registration deviation

#33

20100165370

2010-07-01

LASER PRINT APPARATUS WITH TONER EXPLOSION COMPENSATION

#34

20100150591

2010-06-17

Multibeam image forming

#35

20090268265

2009-10-29

Ultrashort laser micro-texture printing

#36

20090214238

2009-08-27

Image forming apparatus, image forming method, and image forming program product for processing pixels of vertical and diagonal lines expressed by input multi-value pixel data

#37

20090213394

2009-08-27

Image processing apparatus and method dividing image data for multi-pass scans using mask based on beam deviations

#38

20090142004

2009-06-04

Sub-raster registration using non-redundant overwriting

#39

20090129416

2009-05-21

Semiconductor laser drive control apparatus

#40

20090097083

2009-04-16

Image forming apparatus and image processing method therefor

#41

20090059255

2009-03-05

IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, AND IMAGE PROCESSING METHOD

#42

20090034031

2009-02-05

Image forming apparatus

#43

20090015881

2009-01-15

Image forming apparatus and method mitigating effects of pixel correction while compensation for shift in scanning position

#44

20080253808

2008-10-16

Image forming method and apparatus

#45

20080247666

2008-10-09

Darkness control using pattern matching

#46

20080225905

2008-09-18

APPARATUS, METHOD AND PROGRAM FOR IMAGE FORMING

#47

20080218835

2008-09-11

Projection apparatus for scanningly projection

#48

20080218579

2008-09-11

Image forming apparatus

#49

20080212829

2008-09-04

BEAM LIGHT SCANNING DEVICE AND IMAGE FORMING APPARATUS USING SAME

#50

20080192279

2008-08-14

IMAGE FORMING APPARATUS INCLUDING VIDEO DATA PROCESSING DEVICE

#51

20080144132

2008-06-19

Optical scanning apparatus and technique for correcting optical characteristics in an image forming apparatus that employs an electrostatic recording method or an electrophotographic recording method

#52

20080123161

2008-05-29

Image forming apparatus and optical controller

#53

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

#54

20080055611

2008-03-06

Laser power compensation in a scanning electrophotographic device

#55

20080013578

2008-01-17

Laser drive device and image forming apparatus incorporating the same

#56

20080002229

2008-01-03

Systems and method for saving memory on screen

#57

20080002228

2008-01-03

Systems for generating a pulse width modulated signal

#58

20070273889

2007-11-29

Calibration method for optical modulator

#59

20070189605

2007-08-16

IMAGE FORMING DEVICE, AND DENSITY CONTROL METHOD OF THE IMAGE FORMING DEVICE

#60

20070159657

2007-07-12

Image forming apparatus

#61

20070097474

2007-05-03

Light scanning apparatus having a liquid crystal deflector and image forming apparatus using the same

#62

20070097203

2007-05-03

Image formation device

#63

20070091164

2007-04-26

Laser diode modulator and method of controlling laser diode modulator

#64

20070046767

2007-03-01

Image forming method and apparatus

#65

20070035608

2007-02-15

Image forming apparatus

#66

20070030548

2007-02-08

Apparatus for generating pulse-modulated signal

#67

20070030333

2007-02-08

Optical scanning device and image forming apparatus

#68

20070024881

2007-02-01

Semiconductor laser drive control device

#69

20070013764

2007-01-18

Light scanning device and method thereof

#70

20060285166

2006-12-21

Image-forming device for forming isolated dots

#71

20060255238

2006-11-16

Apparatus and method of controlling emission of laser beam

#72

20060244979

2006-11-02

Systems and methods for setting configuring rendering parameters for high-speed rendering devices

#73

20060215010

2006-09-28

Image forming apparatus

#74

20060209167

2006-09-21

Color image forming apparatus

#75

20060140655

2006-06-29

Image banding compensation method

#76

20060120419

2006-06-08

Image formation apparatus and image formation method

#77

20060092438

2006-05-04

Laser print apparatus with toner explosion compensation

#78

20060078018

2006-04-13

Laser drive device and image forming apparatus incorporating the same

#79

20060050138

2006-03-09

Light source control apparatus and image forming apparatus using the same

#80

20060038872

2006-02-23

Image forming apparatus and image forming method

#81

20060028688

2006-02-09

Image processing device, image processing method, and image processing program

#82

20060023761

2006-02-02

Semiconductor laser drive control apparatus

#83

20060012704

2006-01-19

Light quantity adjusting method, light quantity adjusting apparatus, and image forming apparatus

#84

20050286796

2005-12-29

Darkness control using pattern matching

#85

20050280693

2005-12-22

Multi-beam optical scanning apparatus and image forming apparatus using the same

#86

20050213623

2005-09-29

Semiconductor laser modulation driving apparatus and image forming apparatus

#87

20050158062

2005-07-21

Image formation device

#88

20050157348

2005-07-21

Image data processing methods, hard imaging devices, and articles of manufacture

#89

20050157160

2005-07-21

Parallel beam to beam uniformity correction

#90

20050157159

2005-07-21

Beam light scanning device and image forming apparatus using same

#91

20050128494

2005-06-16

Electrophotographic method and printing system for generation of a printed image

#92

20050116666

2005-06-02

Light quantity adjusting method, light quantity adjusting apparatus, and image forming apparatus

#93

20050088671

2005-04-28

Method, system and program product for multiple pel print quality enhancement

#94

20050074046

2005-04-07

Light emitting device

#95

20050057681

2005-03-17

Light amount adjustment method for use in image exposure apparatus

#96

20050030435

2005-02-10

Image forming method and apparatus

#97

20050017998

2005-01-27

Method and apparatus for controlling light power

#98

14589580

2016-05-03

Faster monochrome printing for in-line electrophotographic color printers