ClassID:

230986

H04N2201/04739 - CPC Classification

Classification description:

Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof; Scanning arrangements; Detection, control or error compensation of scanning velocity or position; Detection of scanning velocity or position by detecting the scanning head or scanning carriage

Recent Application in this class:
#1
20170142277
2017-05-18

IMAGE READING APPARATUS

#2
20120293848
2012-11-22

Image reading apparatus

#3
20120287481
2012-11-15

Light scanning device and image forming device

#4
20120274696
2012-11-01

Image recording apparatus

#5
20120257262
2012-10-11

Light scanning device and image formation apparatus

#6
20120044514
2012-02-23

Image reading device and image forming apparatus for detecting that document reading unit is positioned at document reference line

#7
20100245449
2010-09-30

Image recording apparatus

#8
20100156328
2010-06-24

Method of controlling motor in image reading apparatus

#9
20090002781
2009-01-01

Apparatus for detecting front edge of a document and determining the home position of an image scanning module

#10
20080031543
2008-02-07

Wide-field image input method and device

#11
20080024837
2008-01-31

Image reading apparatus

#12
20070159676
2007-07-12

High performance dynamic mirror

#13
20070091383
2007-04-26

Synchronization of two ASICs for dual-sided scanning of a document

#14
20070047048
2007-03-01

Optical beam scanner, image forming device, and optical beam scanning method

#15
20070036126
2007-02-15

Laser position measurement system

#16
20070013976
2007-01-18

Apparatus for detecting front edge of a document and determining the home position of an image scanning module

#17
20060266937
2006-11-30

Image forming apparatus with noise reduction

#18
20060119905
2006-06-08

Optimized scanning speed self adaptive scanner

#19
20060092405
2006-05-04

Measuring instrument of polygon-mirror motor

#20
20050248648
2005-11-10

Image-forming device

#21
20050225788
2005-10-13

Exposure apparatus and exposure method

#22
20050196209
2005-09-08

Image reading apparatus and document scanning method using the same

#23
20050073728
2005-04-07

Movement control apparatus, image scan apparatus and image scanning method