ClassID:

229308

H04N1/48 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Colour picture communication systems Picture signal generators

Sub-classes:
Recent Application in this class:
#1
20250088601
2025-03-13

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM

#2
20220407983
2022-12-22

GAIN MODIFICATION DEVICE, SIGNAL PROCESSING UNIT, IMAGING DEVICE, IMAGE READING DEVICE, IMAGE FORMING APPARATUS, AND GAIN MODIFYING METHOD

#3
20220159139
2022-05-19

Image reading apparatus, control method, and computer program product suppressing the influence of noise by comparing and managing color information

#4
20210281696
2021-09-09

INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM

#5
20190260885
2019-08-22

Service use support device, service use method, and computer program

#6
20190068831
2019-02-28

Transmitting command for scanner to generate scan data and processing data to determine size of original

#7
20190025598
2019-01-24

Image reading apparatus and reading module

#8
20180332187
2018-11-15

Image processing device and non-transitory computer-readable medium

#9
20180278809
2018-09-27

Image reading device and semiconductor device configured to image or read fluorescent colors

#10
20180160001
2018-06-07

IMAGE FORMING APPARATUS

#11
20180152601
2018-05-31

Imaging device and imaging method comprising intensity detection of yellow light, magenta light and cyan light reflected from a subject

#12
20180045572
2018-02-15

Colorimetry device and colorimetry method

#13
20170199488
2017-07-13

Image forming apparatus for adjusting image forming position

#14
20170195511
2017-07-06

Discrete color matching in a document scanner

#15
20170195503
2017-07-06

Image reading device and method, reading area display device and method, and program

#16
20160373603
2016-12-22

Image reading apparatus and image forming system

#17
20160366303
2016-12-15

Image reading device, image forming apparatus, method for controlling image reading, and non-transitory computer-readable medium

#18
20160286080
2016-09-29

Image processing apparatus, region detection method and computer-readable, non-transitory medium

#19
20160268330
2016-09-15

Photoelectric conversion element, image reading device, and image forming apparatus

#20
20160248938
2016-08-25

Multi-mode image capture systems and methods

#21
20160212292
2016-07-21

Device for acquiring image of slice medium

#22
20160119506
2016-04-28

Information processing system and information processing method

#23
20150326741
2015-11-12

Image reading device outputting output image and explanation image, and image processing system having the same

#24
20150304518
2015-10-22

PORTABLE DOCUMENT EXAMINER

#25
20150248597
2015-09-03

Imaging device, image forming apparatus, and method of controlling driving of two-dimensional image sensor

#26
20150244894
2015-08-27

Image forming apparatus and program thereof

#27
20150212979
2015-07-30

Multi-mode image capture systems and methods

#28
20150181081
2015-06-25

Image processing apparatus equipped with auto-color mode

#29
20150131132
2015-05-14

Image reading apparatus capable of outputting a plurality of types of image data

#30
20150124300
2015-05-07

Capturing a scan line with two colors

#31
20150124271
2015-05-07

System to enable development and usage of fifth color separation forms

#32
20150124270
2015-05-07

Image erasing apparatus and method for processing image on sheet

#33
20150077817
2015-03-19

Image processing apparatus, image processing method, and computer-readable, non-transitory medium

#34
20140293381
2014-10-02

Image processing apparatus and image processing method

#35
20140240804
2014-08-28

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

#36
20140185070
2014-07-03

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

#37
20140111836
2014-04-24

Color uniformity correction using a scanner

#38
20140078564
2014-03-20

Document reading device

#39
20130335793
2013-12-19

Recording and recalling of scan build job and scan batch job settings

#40
20130321887
2013-12-05

Image processing using multiple imaging devices

#41
20130250332
2013-09-26

Imaging device for an image reading apparatus, and image reading method

#42
20130235438
2013-09-12

Image reader, image eraser, and related methods

#43
20130128323
2013-05-23

IMAGE SCANNING APPARATUS AND METHOD FOR IMAGE SCANNING

#44
20130070319
2013-03-21

Image reading apparatus, image forming apparatus and computer-readable medium

#45
20130010338
2013-01-10

Image reading apparatus

#46
20130003133
2013-01-03

Image reading control apparatus and method for executing image reading processing based on a reading instruction and inhibiting a reading apparatus from accepting new tasks

#47
20120318961
2012-12-20

Image sensor module for image reading apparatus with improved reading flexibility

#48
20120287487
2012-11-15

SYSTEM AND METHOD FOR DETERMINING SCAN LIMITS WITH CONTROL TIERS AND AUTOMATICALLY SCANNING DOCUMENTS ACCORDING TO SAME

#49
20120113483
2012-05-10

Booklet reading device

#50
20120075647
2012-03-29

Image reading apparatus, image forming apparatus, and method of image reading using wavelength distribution control unit to produce plural durations each having different peak wavelength in each main scanning

#51
20120057188
2012-03-08

Image forming apparatus

#52
20120033274
2012-02-09

Scanning method and device for obtaining color images

#53
20110317177
2011-12-29

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND RECORDING APPARATUS

#54
20110058237
2011-03-10

Image reading apparatus

#55
20110032550
2011-02-10

LED emission wavelength estimation method, image reading apparatus, and multifunction printer apparatus

#56
20100296141
2010-11-25

IMAGE READING APPARATUS

#57
20100208097
2010-08-19

Image processing apparatus and image processing method

#58
20100202004
2010-08-12

Image forming apparatus

#59
20100149147
2010-06-17

DIGITAL PHOTO FRAME HAVING A BUILT-IN SCANNER

#60
20100039501
2010-02-18

Image recording device and image recording method

#61
20080297861
2008-12-04

Image processing of a portion of multiple patches of a colorbar

#62
20080291506
2008-11-27

Analog front-end circuit and electronic instrument

#63
20080218815
2008-09-11

Scan movement indicator and an image forming apparatus having the same

#64
20070291331
2007-12-20

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

#65
20070273940
2007-11-29

Color adjusting apparatus and method for light source

#66
20070268532
2007-11-22

Color adjusting apparatus and method for light source

#67
20060274389
2006-12-07

Image reading apparatus for processing color components in sequence

#68
20060098096
2006-05-11

Imaging systems, imaging device analysis systems, imaging device analysis methods, and light beam emission methods

#69
20060069793
2006-03-30

System and method using a circular buffer for detecting packet loss in streaming applications

#70
20060050330
2006-03-09

Image forming apparatus

#71
20060045331
2006-03-02

Transformation structures for approximating color matching functions

#72
20050270598
2005-12-08

System and method for reading color images

#73
20050264849
2005-12-01

Printer

#74
20050194517
2005-09-08

Image-reading apparatus

#75
20050157350
2005-07-21

Method for controlling the on/off function of an LED in a scanner

#76
20050088674
2005-04-28

Image reading apparatus

#77
14074000
2014-09-16

Method and apparatus for reducing color in a fringe