H04N1/0311 - CPC Classification Index

ClassID:

228838 ⎘

H04N1/0311 - CPC Classification

Classification description:

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof; Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors using an array of elements to project the scanned image elements onto the photodetectors

Sub-classes:

H04N1/0312 » {using an array of optical fibres or rod-lenses} 55

Recent Application in this class:

20250063127

2025-02-20

OPTICAL DEVICE

20210356627

2021-11-18

Optical head, image forming apparatus, image reading apparatus, and method of producing optical head

20210281703

2021-09-09

Image scanning apparatus, and method and apparatus for controlling receiving of image scanning optical signal

20210263403

2021-08-26

Image forming system, image forming apparatus and image reading apparatus

20180288253

2018-10-04

Image scanning apparatus, and method and computer-readable medium therefor

20170134613

2017-05-11

Image reading device illuminating a white reference member at a lower luminous intensity to generate black correction data for shading correction

20170078527

2017-03-16

Image reading device generating black correction data for shade correction determined at positions in the sub-scanning direction based on intermediate data and stored reference black correction data

20170054872

2017-02-23

Image reading device generating black correction data for shade correction based on intermediate data acquired at different positions in the sub-scanning direction

20150339555

2015-11-26

Image interpolating unit, program product, and reading apparatus that inserts an interpolated pixel value in a lost pixel position based on edge amounts of reference pixels and total of differences between pixel values

#10

20130314754

2013-11-28

Imaging device array and image forming apparatus

#11

20120300309

2012-11-29

Lens array, lens unit, LED head, exposure unit, image formation apparatus, and reading apparatus

#12

20120300308

2012-11-29

Lens unit, LED head, exposure device, image forming device, and scanning device

#13

20120274993

2012-11-01

Lens plate, lens unit, exposing apparatus, image forming apparatus, and image reading apparatus

#14

20120261556

2012-10-18

Image sensor IC having linearly and obliquely disposed light receiving elements and contact image sensor using same

#15

20120224241

2012-09-06

Erecting equal-magnification lens array plate, optical scanning unit, image reading device, and image writing device

#16

20110176183

2011-07-21

Erecting equal-magnification lens array plate and image reading device

#17

20110149306

2011-06-23

Image scanning apparatus and method which controls time and intensity of light emitting elements

#18

20110007368

2011-01-13

Image sensor unit and image reading apparatus using the same

#19

20100309533

2010-12-09

Method and apparatus for contact image scanning

#20

20100220375

2010-09-02

Lens unit, light emitting diode head, exposure device, image forming apparatus, and reading apparatus

#21

20100214633

2010-08-26

Surface-emitting laser array, optical scanning device, and image forming device

#22

20100195167

2010-08-05

Image reading apparatus

#23

20100128353

2010-05-27

IMAGING OPTICAL SYSTEM, IMAGE READING APPARATUS AND IMAGE READING APPARATUS USING THE IMAGING OPTICAL SYSTEM

#24

20100067070

2010-03-18

Image reading device

#25

20100046045

2010-02-25

Image reading apparatus

#26

20100027254

2010-02-04

Illumination device

#27

20100002307

2010-01-07

Lens array, LED head, exposure device, image forming apparatus and reading apparatus

#28

20090296085

2009-12-03

UV enhanced full width array scanning spectrophotometer

#29

20090173899

2009-07-09

Light stimulating and collecting methods and apparatus for storage-phosphor image plates

#30

20090141362

2009-06-04

Erecting equal-magnification lens array plate

#31

20090128866

2009-05-21

Image reading apparatus

#32

20090109501

2009-04-30

CONTACT IMAGE SENSOR AND IMAGE FORMING APPARATUS

#33

20090016077

2009-01-15

Light guiding member and linear light source apparatus using same

#34

20090010020

2009-01-08

Linear lighting apparatus and image reader using the same

#35

20080179493

2008-07-31

Image Reading Device

#36

20070097250

2007-05-03

Imaging system and method

#37

20070045510

2007-03-01

CONTACT IMAGE SENSOR

#38

20070035721

2007-02-15

Light-collecting apparatus and contact-type solid-state imaging apparatus using the same

#39

20060273262

2006-12-07

LIGHT STIMULATING AND COLLECTING METHODS AND APPARATUS FOR STORAGE-PHOSPHOR IMAGE PLATES

#40

20060077480

2006-04-13

Image sensor and image reading apparatus

#41

20050218353

2005-10-06

Radiation image scanning apparatus and method

#42

20050128534

2005-06-16

Image reading apparatus and image forming apparatus

#43

20050040321

2005-02-24

Lens array for image sensor and image-scanning device incorporating the lens array

#44

20050024706

2005-02-03

Non-uniform light valve