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producing a dispersed dots halftone pattern, the dots having substantially the same size
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H04N1/4051
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ELECTRICITY
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Electric communication
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PICTORIAL COMMUNICATION
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Scanning, transmission or reproduction of documents or the like
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H04N1/4051
producing a dispersed dots halftone pattern, the dots having substantially the same size
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Patents Grants
last 30 patents
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Patent Grant
Image processing device, recording apparatus, image processing meth...
Patent number
11,919,319
Issue date
Mar 5, 2024
Seiko Epson Corporation
Kohei Utsunomiya
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image processing device, image processing method, and storage medium
Patent number
11,770,491
Issue date
Sep 26, 2023
Canon Kabushiki Kaisha
Ryosuke Otani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Precise circular halftones
Patent number
11,611,679
Issue date
Mar 21, 2023
Adobe Inc.
Dmytro Baranovskiy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus, control method thereof, and non-transit...
Patent number
11,503,184
Issue date
Nov 15, 2022
Canon Kabushiki Kaisha
Ryosuke Otani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Selective reduction of print substance consumption
Patent number
11,445,089
Issue date
Sep 13, 2022
Hewlett-Packard Development Company, L.P.
Morgan T. Schramm
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording device and recording method using halftone processing tec...
Patent number
11,386,311
Issue date
Jul 12, 2022
Seiko Epson Corporation
Kazuyoshi Tanase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Printing system, method of generating halftone processing rule, met...
Patent number
11,375,082
Issue date
Jun 28, 2022
FUJIFILM Corporation
Kimito Katsuyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus, control method thereof, and non-transit...
Patent number
10,965,836
Issue date
Mar 30, 2021
Canon Kabushiki Kaisha
Ryosuke Otani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Printing system, method of generating halftone processing rule, met...
Patent number
10,944,886
Issue date
Mar 9, 2021
FUJIFILM Corporation
Kimito Katsuyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Generating image region dot data based on corrected number of dots...
Patent number
10,834,288
Issue date
Nov 10, 2020
Canon Kabushiki Kaisha
Yoshiki Hashioka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for amplitude modulated screening and protecting...
Patent number
10,778,868
Issue date
Sep 15, 2020
Heidelberg Polska Sp z o.o
Andrzej Kunstetter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming system, image forming device, and image forming method
Patent number
10,755,152
Issue date
Aug 25, 2020
Seiko Epson Corporation
Toshiaki Kakutani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image recording apparatus, dither mask, and image recording method
Patent number
10,744,786
Issue date
Aug 18, 2020
FUJIFILM Corporation
Kimito Katsuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, image processing method, and storage me...
Patent number
10,674,037
Issue date
Jun 2, 2020
Canon Kabushiki Kaisha
Kenichirou Haruta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording apparatus and recording method
Patent number
10,647,115
Issue date
May 12, 2020
Canon Kabushiki Kaisha
Junichi Nakagawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Image processing apparatus, image processing method and program
Patent number
10,650,294
Issue date
May 12, 2020
Canon Kabushiki Kaisha
Shigeo Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming device and method of interpolation of missing image dots
Patent number
10,609,252
Issue date
Mar 31, 2020
Konica Minolta, Inc.
Toshiyuki Mizutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Printing system, method of generating halftone processing rule, ima...
Patent number
10,594,896
Issue date
Mar 17, 2020
FUJIFILM Corporation
Kimito Katsuyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dynamic dot gain lookup table generation
Patent number
10,582,086
Issue date
Mar 3, 2020
HP INDIGO B.V.
Ran Waidman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, image processing method, and program fo...
Patent number
10,547,762
Issue date
Jan 28, 2020
Canon Kabushiki Kaisha
Naoya Takesue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus image processing method and program
Patent number
10,534,987
Issue date
Jan 14, 2020
Canon Kabushiki Kaisha
Shigeo Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing device, image processing system, and non-transitor...
Patent number
10,516,804
Issue date
Dec 24, 2019
Seiko Epson Corporation
Kohei Utsunomiya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus, method thereof, and image forming appar...
Patent number
10,511,740
Issue date
Dec 17, 2019
Canon Kabushiki Kaisha
Masashi Oya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Full color, digitally printed copy evident documents
Patent number
10,469,706
Issue date
Nov 5, 2019
HAM LTD
Judy Wailing Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Generation method, storage medium, and image forming apparatus that...
Patent number
10,455,118
Issue date
Oct 22, 2019
Canon Kabushiki Kaisha
Hirokazu Tamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inkjet printer
Patent number
10,442,210
Issue date
Oct 15, 2019
Roland DG Corporation
Seishin Yoshida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus, image processing method, and computer-r...
Patent number
10,430,699
Issue date
Oct 1, 2019
Ricoh Company, Ltd.
Hiroyuki Igawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus for outputting a halftone image and image f...
Patent number
10,404,892
Issue date
Sep 3, 2019
Canon Kabushiki Kaisha
Yoichi Kashibuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Introducing visual noise in a flat tint area of a printed image
Patent number
10,397,448
Issue date
Aug 27, 2019
Hewlett-Packard Development Company, L.P.
Frank Evan Perdicaro
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image processing apparatus, image processing method, and storage me...
Patent number
10,389,910
Issue date
Aug 20, 2019
Canon Kabushiki Kaisha
Tatsuhiro Yamagata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PRECISE CIRCULAR HALFTONES
Publication number
20220368809
Publication date
Nov 17, 2022
ADOBE INC
Dmytro BARANOVSKIY
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GRAIN PREDICTIONS
Publication number
20220321735
Publication date
Oct 6, 2022
Hewlett-Packard Development Company, L.P.
Peter MOROVIC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM
Publication number
20220263974
Publication date
Aug 18, 2022
Canon Kabushiki Kaisha
Ryosuke Otani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RASTER IMAGE PROCESSOR
Publication number
20220230031
Publication date
Jul 21, 2022
AGFA NV
Rudolf BARTELS
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of Printing Authentication Indicators with Amplitude Modulat...
Publication number
20220150378
Publication date
May 12, 2022
U-NICA SYSTEMS AG
Klaus Franken
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING DEVICE, RECORDING APPARATUS, IMAGE PROCESSING METH...
Publication number
20210402794
Publication date
Dec 30, 2021
SEIKO EPSON CORPORATION
Kohei UTSUNOMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PRINTING
Publication number
20210409572
Publication date
Dec 30, 2021
Hewlett-Packard Development Company, L.P.
Morgan T. Schramm
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECORDING DEVICE AND RECORDING METHOD
Publication number
20210224622
Publication date
Jul 22, 2021
SEIKO EPSON CORPORATION
Kazuyoshi TANASE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND NON-TRANSIT...
Publication number
20210203807
Publication date
Jul 1, 2021
Canon Kabushiki Kaisha
Ryosuke Otani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRINTING SYSTEM, METHOD OF GENERATING HALFTONE PROCESSING RULE, MET...
Publication number
20210160399
Publication date
May 27, 2021
FUJIFILM Corporation
Kimito KATSUYAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...
Publication number
20200204705
Publication date
Jun 25, 2020
Canon Kabushiki Kaisha
Yoshiki Hashioka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRINTING SYSTEM, METHOD OF GENERATING HALFTONE PROCESSING RULE, MET...
Publication number
20200169645
Publication date
May 28, 2020
FUJIFILM Corporation
Kimito KATSUYAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Controller, Printer and Non-Transitory Computer-Readable Medium Sto...
Publication number
20200145555
Publication date
May 7, 2020
BROTHER KOGYO KABUSHIKI KAISHA
Tsuyoshi Ito
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND NON-TRANSIT...
Publication number
20200028988
Publication date
Jan 23, 2020
Canon Kabushiki Kaisha
Ryosuke Otani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE RECORDING APPARATUS, DITHER MASK, AND IMAGE RECORDING METHOD
Publication number
20200001616
Publication date
Jan 2, 2020
FUJIFILM CORPORATION
Kimito KATSUYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GENERATION METHOD, STORAGE MEDIUM, AND IMAGE FORMING APPARATUS
Publication number
20190208082
Publication date
Jul 4, 2019
Canon Kabushiki Kaisha
Hirokazu Tamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS IMAGE PROCESSING METHOD AND PROGRAM
Publication number
20190197373
Publication date
Jun 27, 2019
Canon Kabushiki Kaisha
Shigeo Kodama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS FOR OUTPUTTING A HALFTONE IMAGE AND IMAGE F...
Publication number
20190191055
Publication date
Jun 20, 2019
Canon Kabushiki Kaisha
Yoichi Kashibuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FULL COLOR, DIGITALLY PRINTED COPY EVIDENT DOCUMENTS
Publication number
20190109961
Publication date
Apr 11, 2019
Judy Wailing WU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR AMPLITUDE MODULATED SCREENING AND PROTECTING...
Publication number
20190098173
Publication date
Mar 28, 2019
HEIDELBERG POLSKA SP Z O.O
ANDRZEJ KUNSTETTER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM
Publication number
20190098172
Publication date
Mar 28, 2019
Canon Kabushiki Kaisha
Naoya Takesue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DYNAMIC DOT GAIN LOOKUP TABLE GENERATION
Publication number
20190037103
Publication date
Jan 31, 2019
HP INDIGO B.V.
Ran Waidman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING SYSTEM, AND NON-TRANSITOR...
Publication number
20190028606
Publication date
Jan 24, 2019
SEIKO EPSON CORPORATION
Kohei UTSUNOMIYA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE...
Publication number
20190014232
Publication date
Jan 10, 2019
Canon Kabushiki Kaisha
Kenichirou Haruta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HALFTONE MASK MANUFACTURING METHOD AND HALFTONE MASK MANUFACTURING...
Publication number
20180352115
Publication date
Dec 6, 2018
FUJIFILM CORPORATION
KIMITO KATSUYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-R...
Publication number
20180239998
Publication date
Aug 23, 2018
Hiroyuki IGAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING SYSTEM, IMAGE FORMING DEVICE, AND IMAGE FORMING METHOD
Publication number
20180218246
Publication date
Aug 2, 2018
SEIKO EPSON CORPORATION
Toshiaki KAKUTANI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
Publication number
20180013920
Publication date
Jan 11, 2018
Canon Kabushiki Kaisha
Toshiyuki Dobashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...
Publication number
20170310851
Publication date
Oct 26, 2017
Canon Kabushiki Kaisha
Toshiyuki Dobashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
Publication number
20170289399
Publication date
Oct 5, 2017
Funai Electric Co., Ltd.
SHUNSAKU TOSHIHIRO
G06 - COMPUTING CALCULATING COUNTING