ClassID:

230919

H04N2201/02493 - CPC Classification

Classification description:

Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted Additional optical elements not otherwise provided for, e.g. filters, polarising plates, masks or apertures

Recent Application in this class:
#1
20210234986
2021-07-29

Optical device, image reading apparatus, and image forming apparatus for suppressing stray light using light shielding body that overlap rows of lens array and covered by regulating body with through holes

#2
20190094661
2019-03-28

Camera filter identification system

#3
20180227462
2018-08-09

Document reading unit that ensures distinguishing and reading fluorescent color

#4
20180063417
2018-03-01

Lens barrel, imaging device body, and imaging device with apodization filters

#5
20170276543
2017-09-28

Light receiving sensor, sensor module, and paper sheet handling apparatus

#6
20170272599
2017-09-21

Reading apparatus, reading method, and reading program

#7
20170180631
2017-06-22

Lens barrel, imaging device body, and imaging device

#8
20160381249
2016-12-29

Image processing apparatus, control method of image processing apparatus, and storage medium with performing smoothing on object other than character

#9
20160282750
2016-09-29

Optical scanning device, image forming apparatus, aperture fixing method

#10
20150062670
2015-03-05

Illumination apparatus, image sensor unit, and image reading apparatus

#11
20140246570
2014-09-04

Image reading device

#12
20130258421
2013-10-03

Image reading device and image forming apparatus

#13
20130094091
2013-04-18

Image forming optical element and image reading device

#14
20130016179
2013-01-17

Imager

#15
20110279813
2011-11-17

Alignment method for an image reading apparatus

#16
20110249304
2011-10-13

Image reading apparatus and optical module using the same

#17
20110205610
2011-08-25

Optical scanning apparatus and image forming apparatus provided with the same

#18
20110157393
2011-06-30

Lensless imaging with controllable apertures

#19
20110122461
2011-05-26

Image-forming apparatus

#20
20110090544
2011-04-21

Image reader and image forming apparatus

#21
20100128329
2010-05-27

Image optical system and image reading apparatus equipped with same

#22
20100118358
2010-05-13

Image reading apparatus and image forming apparatus

#23
20090322847
2009-12-31

Exposure device, LED head, image forming apparatus, and reading apparatus

#24
20090279178
2009-11-12

Scanhead For Image Illumination Uniformity And Method Thereof

#25
20090213441
2009-08-27

LIGHT SOURCE DEVICE AND ORIGINAL DOCUMENT READING DEVICE

#26
20090109501
2009-04-30

CONTACT IMAGE SENSOR AND IMAGE FORMING APPARATUS

#27
20090059599
2009-03-05

Optical scanner illumination system and method

#28
20090003016
2009-01-01

Light guide having reflective protruding portion, and lighting devices including such light guide

#29
20080320479
2008-12-25

TELECOM ADAPTER LAYER SYSTEM, AND METHOD AND APPARATUS FOR ACQUIRING NETWORK ELEMENT INFORMATION

#30
20080260044
2008-10-23

FFT-BASED MULTICHANNEL VIDEO RECEIVER

#31
20080239140
2008-10-02

Adaptive aperture for an imaging scanner

#32
20080088890
2008-04-17

Scanner that scans to film

#33
20080088750
2008-04-17

Display Device with Speaker Grill

#34
20070273790
2007-11-29

Television apparatus

#35
20070171486
2007-07-26

Image reading apparatus and image forming machine provided with the same

#36
20070139728
2007-06-21

Optical reading device of scanning apparatus

#37
20070103760
2007-05-10

Optical Image Reading Device having Adjustable Amplification Rate and Method for Adjusting the same

#38
20070094362
2007-04-26

Method for automatically configuring terminal equipment

#39
20070081200
2007-04-12

Lensless imaging with controllable apertures

#40
20070070462
2007-03-29

Optical device of scanner

#41
20070046512
2007-03-01

Data conversion system

#42
20070045550
2007-03-01

Miniature camera module with lens containing image sensor

#43
20070007432
2007-01-11

Apparatus and method for acquiring and evaluating an image from a predetermined extract of a printed product

#44
20060269012
2006-11-30

Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data

#45
20060215933
2006-09-28

Imaging apparatus

#46
20060212903
2006-09-21

Moving picture processing device, information processing device, and program thereof

#47
20060192894
2006-08-31

Moving picture processing device, information processing device, and program thereof

#48
20060182246
2006-08-17

Maintenance information communication terminal, image forming apparatus provided with same, maintenance information management host, and communication method

#49
20060181631
2006-08-17

Moving picture processing device, information processing device, and program thereof

#50
20060140600
2006-06-29

Image sensing apparatus with camera shake correction function

#51
20060114315
2006-06-01

Mixed media telecommunication call manager

#52
20060109365
2006-05-25

Optical image reading device having adjustable amplification rate and method for adjusting the same

#53
20060098291
2006-05-11

Image capturing device

#54
20060055987
2006-03-16

Image optical system and image reading apparatus equipped with same

#55
20060044628
2006-03-02

Scanning module and the method thereof

#56
20060002478
2006-01-05

Coding image signal

#57
20050248816
2005-11-10

Scanner device and image forming apparatus

#58
20050242860
2005-11-03

FFT-based multichannel video receiver

#59
20050219564
2005-10-06

Image forming device, pattern formation method and storage medium storing its program

#60
20050218294
2005-10-06

Image sensor

#61
20050213169
2005-09-29

Image reader and image processor having a light source forming trapezoid-shaped illuminance distribution in sub-scanning direction

#62
20050140667
2005-06-30

Connection device capable of converting a pixel clock to a character clock

#63
20050128308
2005-06-16

Imaging device for the stabilized imaging of an object onto a detector

#64
20050128216
2005-06-16

Connection device capable of mixing an RGB graphics signal and a YUV video signal and related method

#65
20050128202
2005-06-16

GRAPHICS CARD FOR SMOOTHING THE PLAYING OF VIDEO

#66
20050099694
2005-05-12

Image capturing device

#67
20050055551
2005-03-10

Interactive protocol for remote management of access control to scrambled data

#68
20050050202
2005-03-03

Application instance level workload distribution affinities

#69
20050046907
2005-03-03

Optical mechanism for increasing optical path and office machine having said optical mechanism

#70
20050046600
2005-03-03

Robust system for transmitting and receiving map data

#71
20050002069
2005-01-06

Device and method for scanning an original copy involving a lifting and rotational movement of a camera

#72
20050001925
2005-01-06

Exposure control device

#73
13027946
2014-06-10

3D light field cameras, images and files, and methods of using, operating, processing and viewing same