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H04N1/1931
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Patents Grants
last 30 patents
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Patent Grant
Correcting in-track errors in a linear printhead
Patent number
11,106,954
Issue date
Aug 31, 2021
Eastman Kodak Company
Chung-Hui Kuo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Germanium-silicon light sensing apparatus II
Patent number
10,964,742
Issue date
Mar 30, 2021
Artilux, Inc.
Yun-Chung Na
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit for operating a multi-gate VIS/IR photodiode
Patent number
10,707,260
Issue date
Jul 7, 2020
Artilux, Inc.
Yun-Chung Na
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reader device, and semiconductor device
Patent number
10,326,903
Issue date
Jun 18, 2019
Seiko Epson Corporation
Takafumi Sano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording of distance profiles
Patent number
10,291,811
Issue date
May 14, 2019
Triple-IN Holding AG
Johann Hipp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and semiconductor device
Patent number
10,075,608
Issue date
Sep 11, 2018
Seiko Epson Corporation
Takafumi Sano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Image sensor IC having linearly and obliquely disposed light receiv...
Patent number
9,438,762
Issue date
Sep 6, 2016
Mitsubishi Electric Corporation
Ichihiro Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor unit, image reading apparatus, and image forming appar...
Patent number
9,100,524
Issue date
Aug 4, 2015
Canon Components, Inc.
Junichi Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor unit, image reading apparatus, and image forming appar...
Patent number
9,065,959
Issue date
Jun 23, 2015
Canon Components, Inc.
Akio Mihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor unit, image reading apparatus, image forming apparatus...
Patent number
9,059,367
Issue date
Jun 16, 2015
Canon Components, Inc.
Takeshi Sugiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor unit, image reading apparatus, and image forming appar...
Patent number
8,848,209
Issue date
Sep 30, 2014
Canon Components, Inc.
Junya Kinoshita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pixel interpolating device, image reading apparatus, pixel interpol...
Patent number
8,564,858
Issue date
Oct 22, 2013
Fuji Xerox Co., Ltd.
Akihiko Naya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus, control method thereof, and image forming...
Patent number
8,537,428
Issue date
Sep 17, 2013
Kabushiki Kaisha Toshiba
Jun Sakakibara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light-emitting device, print head and image forming apparatus
Patent number
8,502,849
Issue date
Aug 6, 2013
Fuji Xerox Co., Ltd.
Seiji Ohno
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Pixel interpolation apparatus, method for pixel interpolation, and...
Patent number
8,405,886
Issue date
Mar 26, 2013
Konica Minolta Business Technologies, Inc.
Yuhei Kurigata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
8,400,689
Issue date
Mar 19, 2013
Canon Kabushiki Kaisha
Mitsuo Shiraishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus, multifunction printer apparatus, and image...
Patent number
8,294,955
Issue date
Oct 23, 2012
Canon Kabushiki Kaisha
Hidetsugu Kagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and image reading method
Patent number
8,149,469
Issue date
Apr 3, 2012
Canon Kabushiki Kaisha
Satoshi Tada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging system and method
Patent number
8,125,695
Issue date
Feb 28, 2012
Hewlett-Packard Development Company, L.P.
Kurt E. Spears
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor, image sensor unit, and image reader
Patent number
8,064,111
Issue date
Nov 22, 2011
PFU Limited
Satoshi Kubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Line sensor and image information reading apparatus
Patent number
7,847,984
Issue date
Dec 7, 2010
Seiko Epson Corporation
Kazunobu Kuwazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and light conductor used for the same
Patent number
7,436,556
Issue date
Oct 14, 2008
Rohm Co., Ltd.
Hiroaki Onishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor for reading image and image reading apparatus includin...
Patent number
7,408,683
Issue date
Aug 5, 2008
Brother Kogyo Kabushiki Kaisha
Tatsuya Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical print head
Patent number
7,136,086
Issue date
Nov 14, 2006
Sanyo Electric Co., LTD
Mitsuhiro Omae
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensing module capable of fast transferring signal and method...
Patent number
7,095,004
Issue date
Aug 22, 2006
Lite-On Semiconductor Corporation
Ming-Chieh Tsou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and light conductor used for the same
Patent number
6,714,323
Issue date
Mar 30, 2004
Rohm Co., Ltd.
Hiroaki Onishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method of measuring image sensor chip shift
Patent number
6,600,568
Issue date
Jul 29, 2003
Benq Corporation
Yu-Yang Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus having plural sensors arranged adjacently i...
Patent number
6,539,129
Issue date
Mar 25, 2003
Canon Kabushiki Kaisha
Akihiko Yushiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
6,532,083
Issue date
Mar 11, 2003
Matsushita Electric Industrial Co., Ltd.
Eiji Kitsutaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Liquid jet recording using a multi-part drive signal sequentially a...
Patent number
6,264,297
Issue date
Jul 24, 2001
Canon Kabushiki Kaisha
Naoki Ayata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
GERMANIUM-SILICON LIGHT SENSING APPARATUS II
Publication number
20230369376
Publication date
Nov 16, 2023
Artilux, Inc.
Yun-Chung Na
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GERMANIUM-SILICON LIGHT SENSING APPARATUS II
Publication number
20210225922
Publication date
Jul 22, 2021
Artilux, Inc.
Yun-Chung Na
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COLOR PRINTER WITH PRINTING PRECISION CALIBRATING FUNCTION
Publication number
20200230973
Publication date
Jul 23, 2020
Avision Inc.
Shao-Lan SHENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GERMANIUM-SILICON LIGHT SENSING APPARATUS II
Publication number
20200161364
Publication date
May 21, 2020
Artilux, Inc.
Yun-Chung Na
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGE READING APPARATUS
Publication number
20190335059
Publication date
Oct 31, 2019
Toshiba Tec Kabushiki Kaisha
Naoyuki Misaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GERMANIUM-SILICON LIGHT SENSING APPARATUS II
Publication number
20180233528
Publication date
Aug 16, 2018
Artilux Corporation
Yun-Chung Na
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRINTING PRECISION CALIBRATING STRUCTURE AND METHOD
Publication number
20180207948
Publication date
Jul 26, 2018
Avision Inc.
Shao-Lan SHENG
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE READER DEVICE, AND SEMICONDUCTOR DEVICE
Publication number
20180091692
Publication date
Mar 29, 2018
SEIKO EPSON CORPORATION
Takafumi SANO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECORDING OF DISTANCE PROFILES
Publication number
20180020115
Publication date
Jan 18, 2018
Triple-IN Holding AG
Johann Hipp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS AND SEMICONDUCTOR DEVICE
Publication number
20170374226
Publication date
Dec 28, 2017
SEIKO EPSON CORPORATION
Takafumi SANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGE SENSOR UNIT, IMAGE READING APPARATUS, AND IMAGE FORMING APPAR...
Publication number
20140376061
Publication date
Dec 25, 2014
CANON COMPONENTS, INC.
Junichi KATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SENSOR UNIT, IMAGE READING APPARATUS, IMAGE FORMING APPARATUS...
Publication number
20130181311
Publication date
Jul 18, 2013
CANON COMPONENTS, INC.
Takeshi SUGIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGE SENSOR UNIT, IMAGE READING APPARATUS, AND IMAGE FORMING APPAR...
Publication number
20130163021
Publication date
Jun 27, 2013
CANON COMPONENTS, INC.
Junya KINOSHITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SENSOR UNIT, IMAGE READING APPARATUS, AND IMAGE FORMING APPAR...
Publication number
20130163057
Publication date
Jun 27, 2013
CANON COMPONENTS, INC.
Akio MIHARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SENSOR IC AND CONTACT IMAGE SENSOR USING SAME
Publication number
20120261556
Publication date
Oct 18, 2012
Mitsubishi Electric Corporation
Ichihiro Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PIXEL INTERPOLATING DEVICE, IMAGE READING APPARATUS, PIXEL INTERPOL...
Publication number
20120062965
Publication date
Mar 15, 2012
FUJI XEROX CO., LTD
Akihiko NAYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT-EMITTING DEVICE, PRINT HEAD AND IMAGE FORMING APPARATUS
Publication number
20110069132
Publication date
Mar 24, 2011
FUJI XEROX CO., LTD
Seiji Ohno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PIXEL INTERPOLATION APPARATUS, METHOD FOR PIXEL INTERPOLATION, AND...
Publication number
20110038018
Publication date
Feb 17, 2011
Konica Minolta Business Technologies, Inc.
Yuhei KURIGATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS
Publication number
20110007369
Publication date
Jan 13, 2011
Canon Kabushiki Kaisha
Mitsuo Shiraishi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT EMITTING DEVICE, PRINT HEAD, IMAGE FORMING APPARATUS, LIGHT A...
Publication number
20100328416
Publication date
Dec 30, 2010
FUJI XEROX CO., LTD
Chikaho Ikeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE READING APPARATUS, CONTROL METHOD THEREOF, AND IMAGE FORMING...
Publication number
20100259798
Publication date
Oct 14, 2010
Kabushiki Kaisha Toshiba
Jun Sakakibara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS, MULTIFUNCTION PRINTER APPARATUS, AND IMAGE...
Publication number
20090161139
Publication date
Jun 25, 2009
Canon Kabushiki Kaisha
Hidetsugu Kagawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE READING APPARATUS AND IMAGE READING METHOD
Publication number
20090034025
Publication date
Feb 5, 2009
Canon Kabushiki Kaisha
Satoshi Tada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SENSOR, IMAGE SENSOR UNIT, AND IMAGE READER
Publication number
20080285098
Publication date
Nov 20, 2008
PFU Limited
Satoshi Kubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LINE SENSOR AND IMAGE INFORMATION READING APPARATUS
Publication number
20070216793
Publication date
Sep 20, 2007
SEIKO EPSON CORPORATION
Kazunobu KUWAZAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Print head driving apparatus usable with an ink-jet printer and sem...
Publication number
20060023012
Publication date
Feb 2, 2006
Eun-bong Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image sensing module capable of fast transferring signal and method...
Publication number
20050218293
Publication date
Oct 6, 2005
Ming-Chieh Tsou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical print head
Publication number
20040233270
Publication date
Nov 25, 2004
Mitsuhiro Omae
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Imaging system and method
Publication number
20040190090
Publication date
Sep 30, 2004
Kurt E. Spears
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for compensating for assembly and alignment er...
Publication number
20040120017
Publication date
Jun 24, 2004
Mindy Lee Miller
H04 - ELECTRIC COMMUNICATION TECHNIQUE