ClassID:

228800

H04N1/02409 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Details of scanning heads ; Means for illuminating the original Focusing, i.e. adjusting the focus of the scanning head

Recent Application in this class:
#1
20250168287
2025-05-22

IMAGE READING DEVICE

#2
20240418983
2024-12-19

LENS-MIRROR ARRAY

#3
20230236388
2023-07-27

OPTICAL SCANNER AND IMAGE FORMING APPARATUS INCLUDING THE SAME

#4
20210306505
2021-09-30

Image reading device having a rectangular-shaped opening on a side of a reading target, wherein long sides of the rectangular shaped opening including a first layer, a second layer and an interface between the first layer and the second layer that has an arched shape warping from a center portion of the rectangular-shaped opening

#5
20200106907
2020-04-02

Image reading device, image forming apparatus, and image reading method

#6
20200045199
2020-02-06

Portable scanner and scanning method thereof

#7
20190324354
2019-10-24

Automatic microform carrier systems and methods

#8
20190089859
2019-03-21

Light-emitting component, printhead, image forming apparatus, and method for manufacturing light-emitting component

#9
20180352106
2018-12-06

Scanner and scanner data generating method

#10
20180343389
2018-11-29

Document camera, method for controlling document camera, and electronic apparatus

#11
20180295254
2018-10-11

Image scanning apparatus and methods of operating an image scanning apparatus

#12
20180249033
2018-08-30

Optical flatbed scanner with document presser member

#13
20180213106
2018-07-26

Image scanning system

#14
20180160004
2018-06-07

Scanner for scanning micro-details of specimens

#15
20180013914
2018-01-11

Image reading device, method of adjusting distance between document and light receiving sensor in the device, and distance adjustment program

#16
20170223212
2017-08-03

EXPOSURE DEVICE, IMAGE FORMING APPARATUS, AND MULTI-FUNCTION APPARATUS

#17
20170176743
2017-06-22

Actuator device, optical deflector, an image projection apparatus, and image forming apparatus

#18
20170118369
2017-04-27

Laser scanning device and image forming apparatus including the same

#19
20170045839
2017-02-16

Image forming apparatus that corrects a light quantity emitted from chips having light emitting elements

#20
20160352953
2016-12-01

Image reading apparatus that illuminates an original and reads an image of the original

#21
20160303805
2016-10-20

Linear-immersed sweeping accumulation for 3D printing

#22
20160295059
2016-10-06

Beam adjustment method for optical scanning device and optical scanning device

#23
20160195717
2016-07-07

Optical apparatus, image forming apparatus, and image reading apparatus

#24
20160112595
2016-04-21

Image sensing device

#25
20150281485
2015-10-01

Image reader, and image forming apparatus

#26
20150256702
2015-09-10

Image processing apparatus and image processing method

#27
20150116787
2015-04-30

Position adjustment apparatus of imaging unit, the imaging unit, and image reading apparatus including the imaging unit

#28
20150009545
2015-01-08

Image reading device, housing of carriage and carriage

#29
20150009544
2015-01-08

MULTI-FUNCTIONAL DEVICE HAVING SCANNER MODULE AND IMAGE SCANNING APPARATUS EMPLOYING THE SCANNER MODULE

#30
20150009317
2015-01-08

Digital microform imaging apparatus

#31
20140347709
2014-11-27

METHOD AND APPARATUS FOR FORMING DIGITAL IMAGES

#32
20140253981
2014-09-11

IMAGING APPARATUS AND BRIGHTNESS ADJUSTMENT METHOD

#33
20140022614
2014-01-23

Color imaging element, imaging device, and storage medium storing a control program for imaging device

#34
20140015958
2014-01-16

Digital microform imaging apparatus

#35
20120293845
2012-11-22

Digital microform imaging apparatus

#36
20120281246
2012-11-08

Multi-functional device having scanner module and image scanning apparatus employing the scanner module

#37
20120099884
2012-04-26

Detection device having detachably attached plural units and image forming apparatus having the same

#38
20100225983
2010-09-09

Deep focus image reading system and image forming apparatus

#39
20100171997
2010-07-08

Scanner and image forming apparatus having the same

#40
20100053415
2010-03-04

Digital presenter for displaying image captured by camera with illumination system

#41
20090097080
2009-04-16

Scanner and control method thereof

#42
20090034030
2009-02-05

Multi-functional device having scanner module and image scanning apparatus employing the scanner module

#43
20090021804
2009-01-22

Image processing apparatus and control method to synthesize extracted pixels with highest clearness for a clear picture quality

#44
20090015880
2009-01-15

Method of optimal focusing for document scanner

#45
20080284847
2008-11-20

Digital microform imaging apparatus

#46
20080266618
2008-10-30

Optical scanner and image forming apparatus

#47
20080180761
2008-07-31

Image reading device

#48
20070165287
2007-07-19

Changeable means for different total tracks and its method

#49
20070103736
2007-05-10

Carriage module with image capture unit

#50
20070051810
2007-03-08

Optical reading head of scanning apparatus

#51
20070047004
2007-03-01

Light emitting device including position determining member having a height that determines a distance between a focusing lens array and an image carrier

#52
20060238847
2006-10-26

Method and apparatus for estimating an in-focus position

#53
20060187498
2006-08-24

Scanning module

#54
20060159439
2006-07-20

Presentation device

#55
20060087704
2006-04-27

Original reading unit, image forming apparatus and image scanner

#56
20060077481
2006-04-13

Height adjustment structure

#57
20060028700
2006-02-09

Image sensor with device for adjusting focus

#58
20060016890
2006-01-26

Automatic planar image capture device

#59
20050264681
2005-12-01

Automatic focusing device for film scanner

#60
20050128338
2005-06-16

Image-based check processing system and a method of operating an image-based check processing system to test focus of an imaging camera

#61
20050128312
2005-06-16

Imaging method and system for determining camera operating parameter

#62
20050094233
2005-05-05

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

#63
20050046911
2005-03-03

Focal point shifter for scanning applications

#64
20050036176
2005-02-17

Optical image scanner with adjustable object plane

#65
15170464
2017-10-24

Arrangement for, and method of, expeditiously adjusting reading parameters of an imaging reader based on target distance

#66
15151727
2017-09-26

Printhead focus adjustment mechanism including an eccentric pin

#67
15151715
2017-07-18

In-situ printhead focus adjustment