Patents-Review.com
ClassID:

178259 ⎘

G03G2215/0407 - CPC Classification

Classification description:

Apparatus for electrophotographic processes; Arrangements for exposing and producing an image; Exposure devices Light-emitting array or panel

Sub-classes:
Recent Application in this class:
#1
20250348019
2025-11-13

IMAGE FORMING APPARATUS THAT COOLS AN EXPOSURE DEVICE

 #2
20250348018
2025-11-13

IMAGE FORMING APPARATUS INCLUDING DUCT STRUCTURE THAT SUPPORTS LIGHT EMITTING ELEMENTS FOR EXPOSING A PHOTOCONDUCTOR

 #3
20250278036
2025-09-04

LIGHT EMITTING CHIP INCLUDING A PLURALITY OF LIGHT EMITTING UNITS AND IMAGE FORMING APPARATUS

 #4
20250251677
2025-08-07

IMAGE FORMING APPARATUS INCLUDING EXPOSURE HEAD PROVIDED WITH PLURALITY OF LIGHT EMITTING CHIPS

 #5
20250181007
2025-06-05

IMAGE FORMING APPARATUS

 #6
20250081791
2025-03-06

OLED CHIP, EXPOSURE HEAD, IMAGE FORMING APPARATUS, AND METHOD OF MANUFACTURING OLED CHIP

 #7
20250060688
2025-02-20

IMAGE FORMING APPARATUS INCLUDING RETRACTABLE EXPOSURE PORTION

 #8
20240393733
2024-11-28

IMAGE FORMATION APPARATUS

 #9
20240361711
2024-10-31

IMAGE FORMING APPARATUS

 #10
20240353773
2024-10-24

IMAGE FORMING APPARATUS THAT COOLS AN EXPOSURE DEVICE

 #11
20240345502
2024-10-17

IMAGE FORMING APPARATUS INCLUDING DUCT STRUCTURE THAT SUPPORTS LIGHT EMITTING ELEMENTS FOR EXPOSING A PHOTOCONDUCTOR

 #12
20240231254
2024-07-11

Image forming apparatus including exposure head provided with plurality of light emitting chips

 #13
20240069463
2024-02-29

Image-forming apparatus, correction chart, and method

 #14
20240069461
2024-02-29

LIGHT EMITTING CHIP INCLUDING A PLURALITY OF LIGHT EMITTING UNITS AND IMAGE FORMING APPARATUS

 #15
20230350322
2023-11-02

Image forming apparatus

 #16
20230324828
2023-10-12

Image forming apparatus

 #17
20230305427
2023-09-28

Image forming apparatus including exposure head provided with plurality of light emitting chips

 #18
20230288840
2023-09-14

Image forming apparatus including retractable exposure portion

 #19
20230288839
2023-09-14

Image forming apparatus including duct structure that supports light emitting elements for exposing a photoconductor

 #20
20230288837
2023-09-14

Image forming apparatus that cools an exposure device

 #21
20230280672
2023-09-07

Image forming apparatus, control method thereof, and storage medium for correcting variations in light amount from light source

 #22
20230205125
2023-06-29

Image forming apparatus

 #23
20220413411
2022-12-29

Light emitting device and drawing apparatus

 #24
20220404732
2022-12-22

Print head and image forming device

 #25
20220365460
2022-11-17

Light emitting device and drawing apparatus

 #26
20220357682
2022-11-10

Light-emitting device and drawing apparatus

 #27
20220197176
2022-06-23

Image forming apparatus

 #28
20210341866
2021-11-04

Apparatus and method for adjusting output value of optical sensor having light-receiving element that receives regularly-reflected light and diffusely-reflected light

 #29
20200272090
2020-08-27

Exposure apparatus and image forming apparatus

 #30
20200241463
2020-07-30

Image formation apparatus including cover with exposure unit

 #31
20200209801
2020-07-02

Image forming apparatus with orientation setting mechanism for use with exposure units disposed on apparatus cover

 #32
20200117110
2020-04-16

Image forming apparatus

 #33
20200089155
2020-03-19

Printing apparatus and light-emitting element driving device

 #34
20190361368
2019-11-28

Exposure device, reading head, image formation apparatus, and image reading apparatus

 #35
20180149995
2018-05-31

Exposure device and image formation apparatus having cut fringe holding member

 #36
20170031310
2017-02-02

Image forming apparatus and process unit

 #37
20150346482
2015-12-03

Optical scanning device, image forming apparatus

 #38
20130033416
2013-02-07

Organic compound and organic light emitting device having the same

 #39
20110236073
2011-09-29

Image forming device

 #40
20110102873
2011-05-05

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH OPTICAL SCANNING DEVICE

 #41
20100237772
2010-09-23

Electro-optical device, electronic device, and method for manufacturing electro-optical device

 #42
20100201612
2010-08-12

Photoreceptor with a TFT backplane for xerography without a ROS system

 #43
20100183337
2010-07-22

Light source apparatus, optical-beam scanning apparatus, and image forming apparatus

 #44
20100172665
2010-07-08

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

 #45
20100123937
2010-05-20

Image processing controller and printing apparatus

 #46
20100098444
2010-04-22

Image forming apparatus, image forming method and image processing apparatus

 #47
20100039489
2010-02-18

Line head and image forming apparatus using the same

 #48
20090175657
2009-07-09

Optical scanning device and image forming apparatus

 #49
20090074464
2009-03-19

Exposing device and image forming apparatus including the same

 #50
20090016753
2009-01-15

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR

 #51
20080298842
2008-12-04

Light source driver, light source device, light scanning device and image forming apparatus

 #52
20080267663
2008-10-30

Optical scanning device and image forming apparatus for optimizing arrangement intervals in a main-scanning direction and a sub-scanning direction

 #53
20080267662
2008-10-30

LIGHT SCANNING DEVICE AND IMAGE FORMING APPARATUS

 #54
20080130065
2008-06-05

IMAGE FORMING APPARATUS

 #55
20080056762
2008-03-06

Image forming apparatus to form an image using a display unit, and printing method thereof

 #56
20080055672
2008-03-06

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

 #57
20080030566
2008-02-07

Line Head and Image Forming Apparatus Using the Same

 #58
20070166077
2007-07-19

Line head and image forming apparatus using the same

 #59
20070160379
2007-07-12

Electronic device and image forming apparatus

 #60
20070146738
2007-06-28

Multiple-beam scanning device and image forming apparatus having the multiple-beam scanning device