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using the same detector device sequentially for different colour components
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using the same detector device sequentially for different colour components
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last 30 patents
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Patent Grant
Scrolling spectral filter
Patent number
12,041,325
Issue date
Jul 16, 2024
Viavi Solutions Inc.
Curtis R. Hruska
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Image reading apparatus, control method, and computer program produ...
Patent number
11,503,186
Issue date
Nov 15, 2022
Seiko Epson Corporation
Toshinori Matsunami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Coordinated illumination and image signal capture for enhanced sign...
Patent number
11,386,281
Issue date
Jul 12, 2022
Digimarc Corporation
Jacob L. Boles
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Scrolling spectral filter
Patent number
11,245,877
Issue date
Feb 8, 2022
VIAVI Solutions Inc.
Curtis R. Hruska
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Image processing apparatus that specifies edge pixel in target imag...
Patent number
11,233,921
Issue date
Jan 25, 2022
Brother Kogyo Kabushiki Kaisha
Ryuji Yamada
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Coordinated illumination and image signal capture for enhanced sign...
Patent number
10,713,456
Issue date
Jul 14, 2020
Digimarc Corporation
Jacob L. Boles
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Image processing apparatus and image processing method for designat...
Patent number
10,715,690
Issue date
Jul 14, 2020
Toshiba Tec Kabushiki Kaisha
Yoshihito Hiroe
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Method for creating and filtering combined sets of lines from scann...
Patent number
10,602,024
Issue date
Mar 24, 2020
Global Scanning Denmark A/S
Poul Overgaard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Image scanner
Patent number
10,574,860
Issue date
Feb 25, 2020
Brother Kogyo Kabushiki Kaisha
Hidekazu Okada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Image processing apparatus that specifies edge pixel in target imag...
Patent number
10,506,131
Issue date
Dec 10, 2019
Brother Kogyo Kabushiki Kaisha
Ryuji Yamada
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Optimizing optical scanners for digital watermark detection
Patent number
10,455,112
Issue date
Oct 22, 2019
Digimarc Corporation
Kristyn R. Falkenstern
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Coordinated illumination and image signal capture for enhanced sign...
Patent number
10,223,560
Issue date
Mar 5, 2019
Digimarc Corporation
Jacob L. Boles
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging sensor coupled with layered filters
Patent number
10,178,360
Issue date
Jan 8, 2019
Sony Corporation
Kazunori Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Methods and systems for laser speckle imaging of tissue using a col...
Patent number
10,169,862
Issue date
Jan 1, 2019
NOVADAQ TECHNOLOGIES ULC
Marc André
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Optical apparatus and image reader
Patent number
9,826,119
Issue date
Nov 21, 2017
Fuji Xerox Co., Ltd.
Takashi Hiramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Coordinated illumination and image signal capture for enhanced sign...
Patent number
9,749,607
Issue date
Aug 29, 2017
Digimarc Corporation
Jacob L. Boles
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optimizing optical scanners for digital watermark detection
Patent number
9,727,941
Issue date
Aug 8, 2017
Digimarc Corporation
Kristyn R. Falkenstern
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Coordinated illumination and image signal capture for enhanced sign...
Patent number
9,609,296
Issue date
Mar 28, 2017
Digimarc Corporation
Jacob L. Boles
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Paper sheet processing apparatus and paper sheet processing method
Patent number
8,937,743
Issue date
Jan 20, 2015
Glory Ltd.
Tomohiko Kasuya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Image reading apparatus and related methods
Patent number
8,873,113
Issue date
Oct 28, 2014
Kabushiki Kaisha Toshiba
Naoya Koseki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Image correction system and image correction method
Patent number
8,740,343
Issue date
Jun 3, 2014
Canon Kabushiki Kaisha
Yoshinori Kawai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Method, apparatus, and program for processing an image
Patent number
8,692,901
Issue date
Apr 8, 2014
Sony Corporation
Mitsuharu Ohki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Image correction system and image correction method
Patent number
8,474,942
Issue date
Jul 2, 2013
Canon Kabushiki Kaisha
Yoshinori Kawai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method, apparatus, and program for processing an image
Patent number
8,085,313
Issue date
Dec 27, 2011
Sony Corporation
Mitsuharu Ohki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Image sensing module
Patent number
7,973,284
Issue date
Jul 5, 2011
Hon Hai Precision Industry Co., Ltd.
Wen-Lin Chiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Control and/or making aspects related to chromatic aberration corre...
Patent number
7,792,387
Issue date
Sep 7, 2010
The Invention Science Fund I, Inc
W. Daniel Hillis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Methods and apparatuses for determining a color calibration for dif...
Patent number
7,616,314
Issue date
Nov 10, 2009
Radiant Imaging, Inc.
Douglas Kreysar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus, and program for processing an image
Patent number
7,486,318
Issue date
Feb 3, 2009
Sony Corporation
Mitsuharu Ohki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Spectrum and color reproduction system to convert a color signal fr...
Patent number
7,450,158
Issue date
Nov 11, 2008
National Institute of Information and Communications Technology
Kenro Ohsawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus and image reading method
Patent number
7,212,690
Issue date
May 1, 2007
FUJIFILM Corporation
Yoshirou Yamazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SCROLLING SPECTRAL FILTER
Publication number
20220141428
Publication date
May 5, 2022
VIAVI Solutions Inc.
Curtis R. HRUSKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COORDINATED ILLUMINATION AND IMAGE SIGNAL CAPTURE FOR ENHANCED SIGN...
Publication number
20210042483
Publication date
Feb 11, 2021
Digimarc Corporation
Jacob L. Boles
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS THAT SPECIFIES EDGE PIXEL IN TARGET IMAG...
Publication number
20200068092
Publication date
Feb 27, 2020
BROTHER KOGYO KABUSHIKI KAISHA
Ryuji YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
Publication number
20200036868
Publication date
Jan 30, 2020
Toshiba Tec Kabushiki Kaisha
Yoshihito HIROE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE SCANNER
Publication number
20190268505
Publication date
Aug 29, 2019
BROTHER KOGYO KABUSHIKI KAISHA
Hidekazu OKADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COORDINATED ILLUMINATION AND IMAGE SIGNAL CAPTURE FOR ENHANCED SIGN...
Publication number
20190266369
Publication date
Aug 29, 2019
Digimarc Corporation
Jacob L. Boles
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information processing device, program, and control method of an in...
Publication number
20190037111
Publication date
Jan 31, 2019
SEIKO EPSON CORPORATION
Takashi EZOE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS THAT SPECIFIES EDGE PIXEL IN TARGET IMAG...
Publication number
20180288278
Publication date
Oct 4, 2018
BROTHER KOGYO KABUSHIKI KAISHA
Ryuji YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTIMIZING OPTICAL SCANNERS FOR DIGITAL WATERMARK DETECTION
Publication number
20180131837
Publication date
May 10, 2018
Digimarc Corporation
Kristyn R. Falkenstern
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL APPARATUS AND IMAGE READER
Publication number
20170280013
Publication date
Sep 28, 2017
FUJI XEROX CO., LTD
Takashi HIRAMATSU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND SYSTEMS FOR LASER SPECKLE IMAGING OF TISSUE USING A COL...
Publication number
20160328848
Publication date
Nov 10, 2016
Novadaq Technologies Inc.
Marc ANDRÉ
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR REDUCING IMAGE ARTEFACTS
Publication number
20150172612
Publication date
Jun 18, 2015
Contex A/S
Poul Overgaard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS, AND IMAGE READING METHOD
Publication number
20150131131
Publication date
May 14, 2015
FUJI XEROX CO., LTD
Kazuya FUKUNAGA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and device for adapting a filter property of an adaptive col...
Publication number
20140333806
Publication date
Nov 13, 2014
Tobias Ehlgen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COORDINATED ILLUMINATION AND IMAGE SIGNAL CAPTURE FOR ENHANCED SIGN...
Publication number
20130329006
Publication date
Dec 12, 2013
Digimarc Corporation
Jacob L. Boles
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE CORRECTION SYSTEM AND IMAGE CORRECTION METHOD
Publication number
20130293615
Publication date
Nov 7, 2013
Yoshinori Kawai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE READING APPARATUS AND RELATED METHODS
Publication number
20130235437
Publication date
Sep 12, 2013
Toshiba Tec Kabushiki Kaisha
Naoya KOSEKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND PROGRAM FOR PROCESSING AN IMAGE
Publication number
20120320229
Publication date
Dec 20, 2012
MITSUHARU OHKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE SENSING MODULE
Publication number
20110036982
Publication date
Feb 17, 2011
HON HAI Precision Industry CO., LTD.
WEN-LIN CHIANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE CORRECTION SYSTEM AND IMAGE CORRECTION METHOD
Publication number
20100207972
Publication date
Aug 19, 2010
Canon Kabushiki Kaisha
Yoshinori Kawai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, apparatus, and program for processing an image
Publication number
20090225200
Publication date
Sep 10, 2009
Sony Corporation
Mitsuharu Ohki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-PRIMARY COLOR DISPLAY METHOD AND DEVICE
Publication number
20090091582
Publication date
Apr 9, 2009
OLYMPUS CORPORATION
Takeyuki Ajito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and apparatuses for determining a color calibration for dif...
Publication number
20070177230
Publication date
Aug 2, 2007
Radiant Imaging, Inc.
Douglas Kreysar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTACT IMAGE SENSOR
Publication number
20070024926
Publication date
Feb 1, 2007
Ho-Min Chung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Control and/or making aspects related to chromatic aberration corre...
Publication number
20070025640
Publication date
Feb 1, 2007
W. Daniel Hillis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image sensor having color wheel
Publication number
20060146381
Publication date
Jul 6, 2006
Sang Sik Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing method and device, and program
Publication number
20060140507
Publication date
Jun 29, 2006
MITSUHARU OHKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image acquiring device with background filtering function
Publication number
20060098239
Publication date
May 11, 2006
Avision Inc.
Yu-Lang Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Chromatic aberration correction by moving photo-detector array
Publication number
20050185857
Publication date
Aug 25, 2005
W. Daniel Hillis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Spectrum and color reproduction system
Publication number
20040246345
Publication date
Dec 9, 2004
Kenro Ohsawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE