Patents-Review.com
ClassID:

177634 ⎘

G03G15/04054 - page 2 - CPC Classification

Classification description:

Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material; Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by LED arrays

Recent Application in this class:
#301
20120274668
2012-11-01

DRIVING CIRCUIT FOR LIGHT EMITTING ELEMENT

 #302
20120269552
2012-10-25

Image forming apparatus

 #303
20120256998
2012-10-11

Light emitting device, print head, and image forming apparatus

 #304
20120251181
2012-10-04

Driver apparatus, print head and image forming apparatus

 #305
20120249715
2012-10-04

Light emitting apparatus, print head and image forming apparatus

 #306
20120249712
2012-10-04

Light-emitting chip, print head, and image forming apparatus

 #307
20120236373
2012-09-20

Light-source control device, light-source control method, image reading device, and image forming apparatus

 #308
20120236280
2012-09-20

Exposure device and image forming apparatus

 #309
20120230724
2012-09-13

Image forming apparatus having detachably mounted process cartridge and fixed exposure device

 #310
20120224162
2012-09-06

Image forming apparatus

 #311
20120194628
2012-08-02

Exposure device and image forming apparatus

 #312
20120163868
2012-06-28

Drive device, LED array, LED head, and image forming apparatus provided therewith

 #313
20120148292
2012-06-14

Image forming apparatus, optical print head, and process cartridge with plates for positioning image bearing member and developing member

 #314
20120148277
2012-06-14

Image forming apparatus that forms image by scanning photosensitive member with multiple beams

 #315
20120147114
2012-06-14

Light emission control device, light emission control method, and image forming apparatus

 #316
20120141153
2012-06-07

IMAGE FORMING APPARATUS

 #317
20120120176
2012-05-17

Light-emitting chip, light-emitting device, print head and image forming apparatus

 #318
20120114373
2012-05-10

Image forming apparatus capable of effectively utilizing interior space

 #319
20120070189
2012-03-22

Image forming apparatus

 #320
20120069127
2012-03-22

Optical writing unit and image forming apparatus for performing enhanced optical writing

 #321
20120057889
2012-03-08

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

 #322
20120013961
2012-01-19

Exposure apparatus and image forming apparatus having hologram elements

 #323
20120001996
2012-01-05

Driving device, print head and image forming device

 #324
20110304681
2011-12-15

Light-emitting device, print head and image forming apparatus

 #325
20110299882
2011-12-08

Image forming apparatus

 #326
20110299873
2011-12-08

Image forming apparatus

 #327
20110261138
2011-10-27

Reference voltage generation circuit, drive device, print head, and image forming apparatus

 #328
20110242264
2011-10-06

Optical head and electronic device

 #329
20110242262
2011-10-06

Exposure head and image forming apparatus with light emitting element emitting light forming first and second diagrams having angle

 #330
20110236073
2011-09-29

Image forming device

 #331
20110235011
2011-09-29

EXPOSURE DEVICE, SIGNAL TRANSMISSION MECHANISM FOR THE EXPOSURE DEVICE, AND IMAGE FORMING APPARATUS

 #332
20110234743
2011-09-29

Drive device, print head and image forming apparatus

 #333
20110234742
2011-09-29

Drive device, print head and image forming apparatus

 #334
20110234734
2011-09-29

Driving device, optical print head and image forming device

 #335
20110234001
2011-09-29

Drive circuit, light print head, and image forming apparatus

 #336
20110228027
2011-09-22

Image forming apparatus and method for detecting position deviation

 #337
20110205606
2011-08-25

EXPOSING DEVICE AND IMAGE FORMING APPARATUS

 #338
20110199662
2011-08-18

FOCUSING ELEMENT, FOCUSING ELEMENT ARRAY, EXPOSURE DEVICE AND IMAGE FORMING DEVICE

 #339
20110181798
2011-07-28

Exposing device

 #340
20110164103
2011-07-07

Light emitting element array, light emitting device, and image forming apparatus

 #341
20110149404
2011-06-23

Lens array, light emitting diode head, exposure device, image forming apparatus, and image reading apparatus

 #342
20110102536
2011-05-05

Exposure device and image forming apparatus, with driving unit setting barycentric position

 #343
20110024788
2011-02-03

Semiconductor composite apparatus, LED, LED printhead, and image forming apparatus

 #344
20110020035
2011-01-27

Image forming apparatus

 #345
20100271639
2010-10-28

Image writing apparatus and image recording apparatus having a positioning unit

 #346
20100259739
2010-10-14

Exposure device and image forming device

 #347
20100245794
2010-09-30

Exposure device and image-forming apparatus

 #348
20100245529
2010-09-30

LED print head grounding structure and image forming apparatus provided therewith

 #349
20100238531
2010-09-23

Light-collecting device, light-collecting device array, exposure device and image-forming apparatus

 #350
20100238259
2010-09-23

Image forming apparatus with exposing unit and photosensitive member

 #351
20100238257
2010-09-23

Exposure device and image forming apparatus

 #352
20100232092
2010-09-16

IMAGE WRITING UNIT AND IMAGE RECORDING DEVICE USING THE SAME

 #353
20100220375
2010-09-02

Lens unit, light emitting diode head, exposure device, image forming apparatus, and reading apparatus

 #354
20100208024
2010-08-19

Exposure device, image forming apparatus and computer readable medium storing program for exposure control

 #355
20100201612
2010-08-12

Photoreceptor with a TFT backplane for xerography without a ROS system

 #356
20100196029
2010-08-05

Image forming apparatus

 #357
20100195079
2010-08-05

Exposure device and image forming apparatus having a forcing portion

 #358
20100183352
2010-07-22

Image forming apparatus with exposure units

 #359
20100177400
2010-07-15

Lens array, lens unit, led head, exposing unit, image forming apparatus, and image reading apparatus

 #360
20100141998
2010-06-10

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

 #361
20100129116
2010-05-27

Light projecting device, image reading device including same, and image forming apparatus including the image reading device

 #362
20100124440
2010-05-20

Image forming apparatus

 #363
20100124438
2010-05-20

Light emitting element array, drive circuit, optical print head, and image forming apparatus

 #364
20100097437
2010-04-22

Driver circuit, optical print head, and image forming apparatus

 #365
20100080616
2010-04-01

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

 #366
20100054813
2010-03-04

Image forming apparatus including positioning member for exposure unit

 #367
20100054812
2010-03-04

Exposing device, method of manufacturing the same, and image forming apparatus

 #368
20100054802
2010-03-04

Image forming apparatus

 #369
20100052492
2010-03-04

EXPOSURE DEVICE AND LIGHT-EMITTING DEVICE

 #370
20100026214
2010-02-04

Light-emitting element array, driving device, and image forming apparatus

 #371
20100020301
2010-01-28

Exposure device and method for producing the same

 #372
20100020155
2010-01-28

Image forming apparatus having a printhead guide and locking mechanism

 #373
20090322851
2009-12-31

Image forming apparatus and method of manufacturing the same

 #374
20090322850
2009-12-31

Image forming apparatus

 #375
20090322848
2009-12-31

Image forming apparatus and manufacturing method thereof

 #376
20090295903
2009-12-03

Image forming apparatus, manufacturing method thereof, and exposing device

 #377
20090274488
2009-11-05

Image forming device with exposure unit and pressing member

 #378
20090245850
2009-10-01

Image exposure apparatus, cleaning device of image exposure apparatus, and image forming apparatus

 #379
20090243512
2009-10-01

Drive circuit, light emitting diode head, and image forming apparatus

 #380
20090237802
2009-09-24

Lens array, light emitting diode head, exposure device, image forming apparatus, and image reading apparatus

 #381
20090237483
2009-09-24

Drive circuit, light print head, and image forming apparatus

 #382
20090220250
2009-09-03

Image forming apparatus and development cartridge in which information stored on the development cartridge can be read by the image forming apparatus

 #383
20090219501
2009-09-03

OPTICAL UNIT USING OPTICAL ATTENUATOR AND PRINTING APPARATUS PROVIDED THEREWITH

 #384
20090213203
2009-08-27

Image forming apparatus

 #385
20090202272
2009-08-13

Image-forming device having a positioning structure

 #386
20090190953
2009-07-30

Image forming apparatus

 #387
20090169260
2009-07-02

Image forming apparatus

 #388
20090169249
2009-07-02

Image forming apparatus having a lock mechanism releasable by lifting an upper cover

 #389
20090169245
2009-07-02

Image forming apparatus

 #390
20090162091
2009-06-25

Image forming apparatus

 #391
20090121237
2009-05-14

LED array for microdisplays or like application

 #392
20090116875
2009-05-07

Image forming apparatus

 #393
20090115833
2009-05-07

Light emitting array for printing or copying

 #394
20090087210
2009-04-02

Image forming device

 #395
20090087209
2009-04-02

Image forming device having exposure unit provided to first device body rotataby joined to second device body

 #396
20090080938
2009-03-26

Exposure device and image forming apparatus with supporting member for focusing lens and light emitting element array

 #397
20090060581
2009-03-05

Image forming apparatus

 #398
20090058978
2009-03-05

Image forming apparatus

 #399
20090041504
2009-02-12

Light Exposure Head and Image Formation Apparatus Using the Same

 #400
20090028592
2009-01-29

Exposure device, light emitting diode head, and image forming apparatus

 #401
20090009580
2009-01-08

Line head, and an image forming apparatus using the line head

 #402
20080304860
2008-12-11

Image forming apparatus with exposure units

 #403
20080292359
2008-11-27

Image forming device having a positioning mechanism for positioning an exposure unit

 #404
20080292344
2008-11-27

Drive circuit, light emitting diode head, and image forming apparatus

 #405
20080285992
2008-11-20

Image forming apparatus

 #406
20080240785
2008-10-02

Exposure apparatus and image forming apparatus

 #407
20080232856
2008-09-25

Exposure apparatus, image forming apparatus and heat adjustment method

 #408
20080232844
2008-09-25

Image forming apparatus, exposure apparatus and image forming method

 #409
20080226347
2008-09-18

Electronic apparatus and image forming apparatus

 #410
20080199219
2008-08-21

Writing device

 #411
20080166645
2008-07-10

PYRANTHRONE TYPE COMPOUND, ORGANIC PHOTORECEPTOR, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

 #412
20080166149
2008-07-10

Drive device, LED array, LED head, and image forming apparatus provided therewith

 #413
20080158330
2008-07-03

Image forming apparatus

 #414
20080158328
2008-07-03

Image forming apparatus

 #415
20080145103
2008-06-19

Image forming apparatus, exposure apparatus, image holder, image forming method, and exposing method

 #416
20080130065
2008-06-05

IMAGE FORMING APPARATUS

 #417
20080079025
2008-04-03

Exposure device, exposure system, light-emitting element circuit board and image forming apparatus

 #418
20080068439
2008-03-20

Focus adjustment method of LED print head and image forming apparatus

 #419
20080063431
2008-03-13

Semiconductor device, light emitting diode head, and image forming apparatus

 #420
20080055670
2008-03-06

Recording head, LED head, and image forming apparatus

 #421
20080024460
2008-01-31

Writing device for color electronic paper

 #422
20080019707
2008-01-24

Image forming apparatus and image forming method

 #423
20080012803
2008-01-17

Image forming device

 #424
20070196118
2007-08-23

Image formation apparatus with image correction capability

 #425
20070126852
2007-06-07

Image forming apparatus and method for adjusting the interval between a write head and a photoreceptor

 #426
20070115340
2007-05-24

Image forming device with LED array head

 #427
20070109396
2007-05-17

White vector adjustment via exposure using two optical sources

 #428
20070109395
2007-05-17

Led array head and image recording device

 #429
20070064082
2007-03-22

Image forming unit and image forming apparatus

 #430
20060286463
2006-12-21

Manufacturing method of display device

 #431
20060268098
2006-11-30

System and method for reducing non-linearity errors between two imaging stations

 #432
20060227203
2006-10-12

Wide format ROB assembly

 #433
20060215009
2006-09-28

Device and method for registering multiple LED bar imagers in an image-on-image system

 #434
20060197821
2006-09-07

APPARATUS FOR IMAGE CORRECTION OF A LASER PRINTER AND METHOD FOR THE SAME

 #435
20060197102
2006-09-07

Semiconductor composite apparatus, LED, LED printhead, and image forming apparatus

 #436
20060192843
2006-08-31

LED array exposing apparatus and image forming apparatus using the same

 #437
20060146120
2006-07-06

Image forming apparatus with LED head

 #438
20060132578
2006-06-22

LED array package structure and method thereof

 #439
20060120739
2006-06-08

White vector adjustment via exposure

 #440
20060098075
2006-05-11

Image forming device

 #441
20050260012
2005-11-24

High resolution image forming apparatus

 #442
20050134677
2005-06-23

Image-forming apparatus

 #443
20050110859
2005-05-26

Image forming apparatus

 #444
20050093963
2005-05-05

Optical writing unit, image forming apparatus, process cartridge, and method of adjusting light intensity

 #445
17121886
2021-06-22

Image forming apparatus

 #446
17024972
2021-12-14

Exposure head and image forming apparatus

 #447
16822798
2020-12-29

Image forming apparatus

 #448
15151727
2017-09-26

Printhead focus adjustment mechanism including an eccentric pin

 #449
15151715
2017-07-18

In-situ printhead focus adjustment

 #450
14477859
2016-02-02

LED print bar imaging apparatus and systems useful for electrophotographic printing