ClassID:

230820

H04N2201/0006 - CPC Classification

Classification description:

Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof; Diagnosis, testing or measuring; Detecting, analysis or monitoring not otherwise provided for; Method used using a reference pattern designed for the purpose, e.g. a test chart details of the reference pattern (DM 1105)

Recent Application in this class:
#1
20260089271
2026-03-26

PRINTING DEVICE AND AMOUNT-OF-CONVEYANCE ADJUSTMENT METHOD THEREFOR

#2
20250301070
2025-09-25

IMAGE FORMING SYSTEM, NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM, AND IMAGE FORMING METHOD

#3
20250203021
2025-06-19

IMAGE READING APPARATUS

#4
20220210277
2022-06-30

Image processing apparatus, method, and computer program product excludes specific anomalies among detected anomalies

#5
20190208079
2019-07-04

Information processing device, portable terminal, control device, and non-transitory computer readable medium

#6
20190166274
2019-05-30

Reading device, image forming apparatus, reference pattern reading method, and storage medium storing program code

#7
20190158682
2019-05-23

Multi-function printing (MFP) device calibration

#8
20180220010
2018-08-02

Medium storing program, image processing apparatus, and image processing method

#9
20180139337
2018-05-17

Long range image calibration

#10
20180054544
2018-02-22

Information processing device, portable terminal, control device, and non-transitory computer readable medium

#11
20170180587
2017-06-22

Apparatus and method for optimizing the calibration position for document scanner calibration using a calibration strip

#12
20160277643
2016-09-22

Image reading device and image forming apparatus performing image correction using color patches on a curved surface

#13
20160248925
2016-08-25

Image forming apparatus, control method therefor, and storage medium

#14
20150172514
2015-06-18

Image processing device, image processing method, and computer program product

#15
20150015926
2015-01-15

Document scanning method, system, and device having sets of parallel lines as background

#16
20150015922
2015-01-15

Scanning implemented software for time economy without rescanning (S.I.S.T.E.R.) identifying multiple documents with first scanning pass and generating multiple images with second scanning pass

#17
20140118796
2014-05-01

Scanning device having a bed cover including a pattern of repeated design elements

#18
20140071504
2014-03-13

Control device controlling amount of colorant based on linear correlations between difference ratios and offsets

#19
20130114113
2013-05-09

Method and system for generating a document having a layered void pantograph

#20
20130050763
2013-02-28

Multiple sided media pattern registration system

#21
20120287485
2012-11-15

Flatbed scanner and method for controlling same

#22
20120133996
2012-05-31

Image reading apparatus for reading adjustment document used for image adjustment, image forming apparatus with image reading apparatus and adjustment document used in image reading apparatus

#23
20120050771
2012-03-01

Image forming apparatus, image forming method, image density measuring apparatus, and image density measuring method

#24
20120026557
2012-02-02

Calibrating and positioning structure of scanning apparatus

#25
20110243589
2011-10-06

Image processing apparatus and density correction method

#26
20110211235
2011-09-01

Image reader

#27
20110205370
2011-08-25

METHOD, DEVICE AND SYSTEM FOR IMAGE CAPTURE, PROCESSING AND STORAGE

#28
20110149316
2011-06-23

Printing system for printing patches having different length to measure gradation values

#29
20110122778
2011-05-26

Multiple watermarks for fidelity assessment

#30
20110096378
2011-04-28

Duplex scanning apparatus

#31
20110090547
2011-04-21

Inspection method and inspection apparatus for an image reading apparatus

#32
20110085212
2011-04-14

Document scanning device having light guide that illuminates document and reference plate

#33
20110043865
2011-02-24

Visual uniformity adjustment procedure using areas of different screen geometries and frequencies

#34
20110026087
2011-02-03

Calibrating field uniformity

#35
20110013242
2011-01-20

Image reading apparatus, image forming apparatus, image information conversion method and computer readable medium

#36
20100245944
2010-09-30

Image reading apparatus and image forming apparatus

#37
20100195167
2010-08-05

Image reading apparatus