ClassID:

228856

H04N1/0414 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or; Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards; Different densities of dots per unit length in the sub scanning direction

Recent Application in this class:
#1
20260059065
2026-02-26

IMAGE PROCESSING APPARATUS AND IMAGE FORMING APPARATUS FOR CONVERTING RESOLUTION OF DOCUMENT IMAGE

#2
20170094115
2017-03-30

Image processing system and image processing method that perform correction of shifting bitmap data in a sub-scanning direction to cancel bending of and electro-photographic laser scanning line

#3
20160180202
2016-06-23

Image forming apparatus having an assignment unit that assigns pulse modulation signals in accordance with a predetermined rule and a specific pixel position information

#4
20160173715
2016-06-16

Processing image read by overlapping adjacent line sensors by detecting frequency of density variations in seam-read image and synthesizing seam-read images based on detection result to form seam image

#5
20160150117
2016-05-26

Image forming apparatus and density correction method

#6
20130003137
2013-01-03

Image reader and image forming apparatus

#7
20120119111
2012-05-17

Method and apparatus for reading out image information stored in a storage phosphor of a storage medium

#8
20110164258
2011-07-07

Image processing apparatus and image processing method

#9
20110122472
2011-05-26

Optical scanning apparatus

#10
20110116837
2011-05-19

Optical scanning apparatus

#11
20100277777
2010-11-04

Image processing apparatus and image processing method

#12
20100149605
2010-06-17

Scanner

#13
20100091340
2010-04-15

Scan bar for scanning media sheet in image scanning device and method thereof

#14
20090323137
2009-12-31

Image writing unit, image forming apparatus, image writing method and computer-readable information recording medium

#15
20090231598
2009-09-17

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

#16
20090168128
2009-07-02

Image processing apparatus, image processing method, and program to execute the image processing method

#17
20090153641
2009-06-18

Light scanning apparatus, image forming apparatus equipped with such light scanning apparatus, and control method or image forming method for such image forming apparatus

#18
20090040568
2009-02-12

Image scanning device including a combine unit which superimposes conversion results of a plurality of photoelectric converters

#19
20080304703
2008-12-11

Image reading apparatus capable of reading infrared and visible images

#20
20080286009
2008-11-20

Light scanning apparatus, image forming apparatus equipped with such light scanning apparatus, and control method or image forming method for such image forming apparatus

#21
20080246984
2008-10-09

IMAGE DATA CREATION METHOD AND INFORMATION PROCESSING APPARATUS

#22
20080218773
2008-09-11

Image scaling for an electrophotographic device to obtain various media output speeds

#23
20080175622
2008-07-24

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

#24
20080174836
2008-07-24

Scanner device, printing device and scan method

#25
20080123160
2008-05-29

Optical scanning device moving gravity center of pixel in sub-scanning direction, image forming apparatus having light sources, and method

#26
20080117468
2008-05-22

Image processing apparatus and method for converting image data into a specified resolution

#27
20080101820
2008-05-01

Conveying device for adjusting scanning resolution

#28
20080068677
2008-03-20

Optical scanning apparatus

#29
20080002240
2008-01-03

Image reading apparatus and image reading system

#30
20070258107
2007-11-08

Double-sided image forming device

#31
20070205355
2007-09-06

Image reading apparatus capable of reading infrared and visible images

#32
20070002416
2007-01-04

Image forming apparatus and laser scanning method thereof

#33
20060268023
2006-11-30

Light scanning apparatus, image forming apparatus equipped with such light scanning apparatus, and control method or image forming method for such image forming apparatus

#34
20060158965
2006-07-20

Gear train module and electronic device utilizing the same

#35
20060062427
2006-03-23

Method and arrangements for image recording for data detection and high-security checking of documents

#36
20060005650
2006-01-12

Transmission device with switchable gear ratios

#37
20050264681
2005-12-01

Automatic focusing device for film scanner

#38
20050206970
2005-09-22

Apparatus and method of forming an image

#39
20050206719
2005-09-22

Image forming apparatus

#40
20050201251
2005-09-15

Optical scanning apparatus including a plurality of optical members for adjusting an interval between laser beams on a surface

#41
20050185226
2005-08-25

Image reading apparatus and image reading method

#42
20050105156
2005-05-19

Method and apparatus for multi-beam optical scanning capable of effectively adjusting a scanning line pitch

#43
20050046910
2005-03-03

Image reading apparatus and image reading method