Compensating for the effects of ageing

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H04N1/40006

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N1/00Scanning, transmission or reproduction of documents or the like

Current Industry

H04N1/40006Compensating for the effects of ageing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus and method evaluating print quality base...
- Patent number 11,968,332
- Issue date Apr 23, 2024
- Canon Kabushiki Kaisha
- Kyohei Kikuta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, control method, and product for determi...
- Patent number 11,627,226
- Issue date Apr 11, 2023
- Canon Kabushiki Kaisha
- Hideyasu Tashiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Print property control by generating print color mapping as convex...
- Patent number 11,265,442
- Issue date Mar 1, 2022
- Hewlett-Packard Development Company, L.P.
- Peter Morovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus, method, and product for reducing color...
- Patent number 11,247,482
- Issue date Feb 15, 2022
- Canon Kabushiki Kaisha
- Junichi Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reading apparatus with a reference roller having flat planar...
- Patent number 10,999,470
- Issue date May 4, 2021
- Kabushiki Kaisha Toshiba
- Naoyuki Misaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display and color correction method
- Patent number 10,965,840
- Issue date Mar 30, 2021
- QISDA Corporation
- Chun-Hsiang Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device, signal processing device, and method for controllin...
- Patent number 10,855,884
- Issue date Dec 1, 2020
- Seiko Epson Corporation
- Nobuyuki Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus that determines whether a cartridge must be...
- Patent number 10,855,880
- Issue date Dec 1, 2020
- Canon Kabushiki Kaisha
- Hidemi Sasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information detecting device to perform a color conversion operatio...
- Patent number 10,735,625
- Issue date Aug 4, 2020
- Ricoh Company, Ltd.
- Masamoto Nakazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus with reference surface to generate referenc...
- Patent number 10,574,856
- Issue date Feb 25, 2020
- Kabushiki Kaisha Toshiba
- Naoyuki Misaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and method for performing shading correctio...
- Patent number 10,404,891
- Issue date Sep 3, 2019
- Kabushiki Kaisha Toshiba
- Takeshi Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus with reference surface to generate referenc...
- Patent number 10,136,027
- Issue date Nov 20, 2018
- Kabushiki Kaisha Toshiba
- Naoyuki Misaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and method for generating image data with r...
- Patent number 10,021,268
- Issue date Jul 10, 2018
- Kabushiki Kaisha Toshiba
- Takeshi Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device illuminating a white reference member at a low...
- Patent number 9,992,375
- Issue date Jun 5, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryo Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device generating black correction data for shade cor...
- Patent number 9,930,212
- Issue date Mar 27, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hirotsugu Fusayasu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device generating black correction data for shade cor...
- Patent number 9,930,213
- Issue date Mar 27, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hirotsugu Fusayasu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus creating shade correction data based on int...
- Patent number 9,917,982
- Issue date Mar 13, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsuo Inokuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control unit, control system, control method, and recording medium
- Patent number 9,894,249
- Issue date Feb 13, 2018
- Canon Kabushiki Kaisha
- Yasuhiko Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and computer program product controlling printer color ca...
- Patent number 9,871,951
- Issue date Jan 16, 2018
- Konica Minolta, Inc.
- Toshiki Tsukano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Guided color grading for extended dynamic range
- Patent number 9,679,366
- Issue date Jun 13, 2017
- Dolby Laboratories Licensing Corporation
- Ning Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus that acquires of appropriate white referenc...
- Patent number 9,635,210
- Issue date Apr 25, 2017
- Kyocera Document Solutions Inc.
- Yasuyuki Horiguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inkjet printer correcting image data based on calculated inkjet hea...
- Patent number 9,594,986
- Issue date Mar 14, 2017
- Riso Kagaku Corporation
- Takashi Ebisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image compensation device, image processing apparatus and methods t...
- Patent number 9,270,867
- Issue date Feb 23, 2016
- Samsung Electronics Co., Ltd.
- Kyeong-man Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and method for performing gradation correct...
- Patent number 9,191,550
- Issue date Nov 17, 2015
- Canon Kabushiki Kaisha
- Koichi Unno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printer consistency measurement, evaluation and correction
- Patent number 9,060,078
- Issue date Jun 16, 2015
- Ricoh Company, Ltd.
- Kirk Szymanski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tone reproduction curve error reduction
- Patent number 9,014,578
- Issue date Apr 21, 2015
- Hewlett-Packard Development Company, L.P.
- YanFu Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Print color managing apparatus, print color managing method, and re...
- Patent number 8,861,024
- Issue date Oct 14, 2014
- FUJIFILM Corporation
- Eiji Teraue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and density correction method
- Patent number 8,861,036
- Issue date Oct 14, 2014
- Ricoh Company, Ltd.
- Takehiro Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming devices, hard imaging methods, and methods of determi...
- Patent number 8,823,996
- Issue date Sep 2, 2014
- Hewlett-Packard Development Company, L.P.
- Gregory Braveman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image processing apparatus, control method for image processing app...
- Patent number 8,760,693
- Issue date Jun 24, 2014
- Canon Kabushiki Kaisha
- Takashi Yabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PRINT PROPERTY CONTROL
- Publication number 20210360122
- Publication date Nov 18, 2021
- Hewlett-Packard Development Company, L.P.
- Peter Morovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS WITH REFERENCE SURFACE TO GENERATE REFERENC...
- Publication number 20200153998
- Publication date May 14, 2020
- Kabushiki Kaisha Toshiba
- Naoyuki MISAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE, SIGNAL PROCESSING DEVICE, AND METHOD FOR CONTROLLIN...
- Publication number 20190238721
- Publication date Aug 1, 2019
- SEIKO EPSON CORPORATION
- Nobuyuki SHIMIZU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE READING APPARATUS WITH REFERENCE SURFACE TO GENERATE REFERENC...
- Publication number 20190068830
- Publication date Feb 28, 2019
- Kabushiki Kaisha Toshiba
- Naoyuki MISAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS AND METHOD FOR GENERATING IMAGE DATA
- Publication number 20180316825
- Publication date Nov 1, 2018
- Kabushiki Kaisha Toshiba
- Takeshi ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS, IMAGE FORMING APPARATUS, AND METHOD FOR GE...
- Publication number 20180198953
- Publication date Jul 12, 2018
- Kabushiki Kaisha Toshiba
- Naoyuki MISAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS, CONTROL METHOD THEREOF, STORAGE MEDIUM, AN...
- Publication number 20170230540
- Publication date Aug 10, 2017
- Canon Kabushiki Kaisha
- Hidemi Sasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTER CONSISTENCY MEASUREMENT, EVALUATION AND CORRECTION
- Publication number 20130322701
- Publication date Dec 5, 2013
- RICOH COMPANY, LTD.
- Kirk SZYMANSKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND DENSITY CORRECTION METHOD
- Publication number 20130242349
- Publication date Sep 19, 2013
- RICOH COMPANY, LTD.
- Takehiro NAKAJIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD FOR PERFORMING GRADATION CORRECT...
- Publication number 20130176579
- Publication date Jul 11, 2013
- Canon Kabushiki Kaisha
- Koichi Unno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TONE REPRODUCTION CURVE ERROR REDUCTION
- Publication number 20130114965
- Publication date May 9, 2013
- YanFu Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CORRECTION APPARATUS, IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM...
- Publication number 20130016371
- Publication date Jan 17, 2013
- FUJI XEROX CO., LTD
- Satoshi TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CORRECTION OF LINE WIDTH VARIATION DUE TO TONER AGE
- Publication number 20130002788
- Publication date Jan 3, 2013
- Xerox Corporation
- W. BRADFORD WILLARD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE COMPENSATION DEVICE, IMAGE PROCESSING APPARATUS AND METHODS T...
- Publication number 20120262473
- Publication date Oct 18, 2012
- Samsung Electronics Co., Ltd.
- Kyeong-man KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-FUNCTION PRINTER AND CALIBRATING METHOD FOR MULTI-FUNCTION PR...
- Publication number 20120257223
- Publication date Oct 11, 2012
- HON HAI Precision Industry CO., LTD.
- YU-CHU HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINT COLOR MANAGING APPARATUS, PRINT COLOR MANAGING METHOD, AND RE...
- Publication number 20120250044
- Publication date Oct 4, 2012
- Eiji TERAUE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPDATING A FLEET CMYK TO ENGINE cmyk LUT IN A COLOR MANAGEMENT STRA...
- Publication number 20120212752
- Publication date Aug 23, 2012
- Xerox Corporation
- Yao Rong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS, CONTROL METHOD FOR IMAGE PROCESSING APP...
- Publication number 20120057198
- Publication date Mar 8, 2012
- Canon Kabushiki Kaisha
- Takashi Yabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT EMITTING DEVICE AND IMAGE SCANNING APPARATUS
- Publication number 20120002248
- Publication date Jan 5, 2012
- Toshiba Tec Kabushiki Kaisha
- Koji SHIMOKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing apparatus
- Publication number 20110292478
- Publication date Dec 1, 2011
- RICOH COMPANY, LIMITED
- Hiroshi Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPDATING AN IMAGE QUALITY METRIC DATABASE TO ACCOUNT FOR PRINTER DRIFT
- Publication number 20110286014
- Publication date Nov 24, 2011
- Xerox Corporation
- Wencheng Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND CONTROL METHOD FOR THE SAME
- Publication number 20110222893
- Publication date Sep 15, 2011
- Canon Kabushiki Kaisha
- Takuro Mita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Assigning Pre-Press Curves
- Publication number 20110216374
- Publication date Sep 8, 2011
- ESKO IP NV
- Mark SAMWORTH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINTING
- Publication number 20110199634
- Publication date Aug 18, 2011
- Behnam Bastani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM
- Publication number 20110135323
- Publication date Jun 9, 2011
- RICOH COMPANY, LTD.
- Masaichi Sawada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING DEVICE AND METHOD
- Publication number 20110123211
- Publication date May 26, 2011
- Konica Minolta Business Technologies, Inc.
- Takaaki Kooriya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNER AND IMAGING APPARATUS USING THE SAME
- Publication number 20110069137
- Publication date Mar 24, 2011
- Seizo Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110063683
- Publication date Mar 17, 2011
- Satoshi Kaneko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEM FOR IMPROVED COLOR CHARACTERIZATION
- Publication number 20110063631
- Publication date Mar 17, 2011
- Palo Alto Research Center Incorporated
- Juan Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TONER MASS SENSING PRECISION BY NORMALIZATION TO SUBSTRATE REFLECTA...
- Publication number 20110040524
- Publication date Feb 17, 2011
- Xerox Corporation
- Aaron Michael BURRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Compensating for the effects of ageing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image processing apparatus and method evaluating print quality base...

Image processing apparatus, control method, and product for determi...

Print property control by generating print color mapping as convex...

Image processing apparatus, method, and product for reducing color...

Image reading apparatus with a reference roller having flat planar...

Display and color correction method

Display device, signal processing device, and method for controllin...

Image forming apparatus that determines whether a cartridge must be...

Information detecting device to perform a color conversion operatio...

Image reading apparatus with reference surface to generate referenc...

Image reading apparatus and method for performing shading correctio...

Image reading apparatus with reference surface to generate referenc...

Image reading apparatus and method for generating image data with r...

Image reading device illuminating a white reference member at a low...

Image reading device generating black correction data for shade cor...

Image reading device generating black correction data for shade cor...

Image reading apparatus creating shade correction data based on int...

Control unit, control system, control method, and recording medium

Apparatus and computer program product controlling printer color ca...

Guided color grading for extended dynamic range

Image reading apparatus that acquires of appropriate white referenc...

Inkjet printer correcting image data based on calculated inkjet hea...

Image compensation device, image processing apparatus and methods t...

Image forming apparatus and method for performing gradation correct...

Printer consistency measurement, evaluation and correction

Tone reproduction curve error reduction

Print color managing apparatus, print color managing method, and re...

Image forming apparatus and density correction method

Image forming devices, hard imaging methods, and methods of determi...

Image processing apparatus, control method for image processing app...

Patents Applicationslast 30 patents

PRINT PROPERTY CONTROL

IMAGE READING APPARATUS WITH REFERENCE SURFACE TO GENERATE REFERENC...

DISPLAY DEVICE, SIGNAL PROCESSING DEVICE, AND METHOD FOR CONTROLLIN...

IMAGE READING APPARATUS WITH REFERENCE SURFACE TO GENERATE REFERENC...

IMAGE READING APPARATUS AND METHOD FOR GENERATING IMAGE DATA

IMAGE READING APPARATUS, IMAGE FORMING APPARATUS, AND METHOD FOR GE...

IMAGE FORMING APPARATUS, CONTROL METHOD THEREOF, STORAGE MEDIUM, AN...

PRINTER CONSISTENCY MEASUREMENT, EVALUATION AND CORRECTION

IMAGE FORMING APPARATUS AND DENSITY CORRECTION METHOD

IMAGE FORMING APPARATUS AND METHOD FOR PERFORMING GRADATION CORRECT...

TONE REPRODUCTION CURVE ERROR REDUCTION

CORRECTION APPARATUS, IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM...

CORRECTION OF LINE WIDTH VARIATION DUE TO TONER AGE

IMAGE COMPENSATION DEVICE, IMAGE PROCESSING APPARATUS AND METHODS T...

MULTI-FUNCTION PRINTER AND CALIBRATING METHOD FOR MULTI-FUNCTION PR...

PRINT COLOR MANAGING APPARATUS, PRINT COLOR MANAGING METHOD, AND RE...

UPDATING A FLEET CMYK TO ENGINE cmyk LUT IN A COLOR MANAGEMENT STRA...

IMAGE PROCESSING APPARATUS, CONTROL METHOD FOR IMAGE PROCESSING APP...

LIGHT EMITTING DEVICE AND IMAGE SCANNING APPARATUS

Image processing apparatus

UPDATING AN IMAGE QUALITY METRIC DATABASE TO ACCOUNT FOR PRINTER DRIFT

IMAGE FORMING APPARATUS AND CONTROL METHOD FOR THE SAME

Method for Assigning Pre-Press Curves

PRINTING

IMAGE FORMING APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM

IMAGE FORMING DEVICE AND METHOD

OPTICAL SCANNER AND IMAGING APPARATUS USING THE SAME

IMAGE FORMING APPARATUS

METHODS AND SYSTEM FOR IMPROVED COLOR CHARACTERIZATION

TONER MASS SENSING PRECISION BY NORMALIZATION TO SUBSTRATE REFLECTA...