Soft dot halftoning

Industry

CPC
H04N1/40081

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Parent Industries

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

Current Industry

H04N1/40081Soft dot halftoning

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Spectral colorimetry apparatus and image forming apparatus to contr...
- Patent number 10,728,399
- Issue date Jul 28, 2020
- Canon Kabushiki Kaisha
- Hitoshi Furukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Texture printing system
- Patent number 10,659,657
- Issue date May 19, 2020
- Kyocera Document Solutions Inc.
- Hui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dithering in sRGB space
- Patent number 10,536,608
- Issue date Jan 14, 2020
- Facebook Technologies, LLC
- Edward Buckley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method thereof
- Patent number 9,734,439
- Issue date Aug 15, 2017
- Canon Kabushiki Kaisha
- Yuji Hara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computing array of high-resolution halftone pixel values by address...
- Patent number 9,565,337
- Issue date Feb 7, 2017
- Eastman Kodak Company
- Chung-Hui Kuo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for generating dots in image reproduction
- Patent number 9,560,239
- Issue date Jan 31, 2017
- Peking University Founder Group Co., Ltd.
- Haifeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method thereof
- Patent number 8,976,416
- Issue date Mar 10, 2015
- Canon Kabushiki Kaisha
- Hiroyuki Horii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser print apparatus with dual halftones
- Patent number 8,649,061
- Issue date Feb 11, 2014
- Marvell International Technology Ltd.
- Douglas Gene Keithley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of manufacturing an engraved plate
- Patent number 8,574,714
- Issue date Nov 5, 2013
- KBA-Giori S.A.
- Fausto Giori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser print apparatus with dual half tones
- Patent number 8,405,877
- Issue date Mar 26, 2013
- Marvell International Technology Ltd.
- Douglas Gene Keithley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of manufacturing an engraved plate
- Patent number 8,230,786
- Issue date Jul 31, 2012
- KBA-Giori S.A.
- Fausto Giori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser print apparatus with dual halftones
- Patent number 8,098,405
- Issue date Jan 17, 2012
- Marvell International Technology Ltd.
- Douglas Gene Keithley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Edge transition detection in a high-addressable error diffusion env...
- Patent number 7,953,288
- Issue date May 31, 2011
- Xerox Corporation
- David J. Metcalfe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser print apparatus with dual halftones
- Patent number 7,733,532
- Issue date Jun 8, 2010
- Marvell International Technology Ltd.
- Douglas Gene Keithley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dithered encoding and decoding information transference system and...
- Patent number 7,672,532
- Issue date Mar 2, 2010
- Exphand Inc.
- David L. Weigand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Halftone proofing with inkjet printers
- Patent number 7,292,368
- Issue date Nov 6, 2007
- Eastman Kodak Company
- William A. Rozzi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for printing an image from a halftone binary bitmap using mu...
- Patent number 6,893,105
- Issue date May 17, 2005
- Eastman Kodak Company
- Kurt M. Sanger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging forming apparatus for forming an image by digital processing
- Patent number 6,226,019
- Issue date May 1, 2001
- Canon Kabushiki Kaisha
- Masao Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Moire free multilevel halftoning of color images
- Patent number 5,903,713
- Issue date May 11, 1999
- AGFA-GEVAERT N.V.
- Katrien Daels
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for enhanced print quality on print engines with at least on...
- Patent number 5,751,470
- Issue date May 12, 1998
- Lexmark International, Inc.
- Brian Wesley Damon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Halftone image ion printer
- Patent number 5,687,001
- Issue date Nov 11, 1997
- Dai Nippon Printing Co., Ltd.
- Akira Shibuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Halftone image device and its driving circuit
- Patent number 5,541,542
- Issue date Jul 30, 1996
- Dai Nippon Printing Co., Ltd.
- Akira Shibuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reflective stimulus for computer screen simulation for eye examinat...
- Patent number 5,515,118
- Issue date May 7, 1996
- Prio Corporation
- Jonathan G. Torrey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and associated apparatus for writing a halftone dot having a...
- Patent number 5,491,558
- Issue date Feb 13, 1996
- Eastman Kodak Company
- John F. Hamilton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reflective stimulus for computer screen simulation for eye examinat...
- Patent number 5,440,360
- Issue date Aug 8, 1995
- Prio Corporation
- Jonathan G. Torrey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Halftoning in a hyperacuity printer
- Patent number 5,410,414
- Issue date Apr 25, 1995
- Xerox Corporation
- Douglas N. Curry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Half-tone reproduction method employing overlapping scan lines
- Patent number 4,768,101
- Issue date Aug 30, 1988
- Crosfield Electronics (USA) Limited
- Graham Webb
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for thermal half-tone printing
- Patent number 4,679,055
- Issue date Jul 7, 1987
- Fuji Xerox, Co., Ltd.
- Toshiharu Inui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image recording method
- Patent number 4,594,599
- Issue date Jun 10, 1986
- Ricoh Company, Ltd.
- Satoru Tomita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for producing halftone dots in a halftone plate recording ap...
- Patent number 4,543,613
- Issue date Sep 24, 1985
- Dainippon Screen Seizo Kabushiki Kaisha
- Takashi Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TEXTURE PRINTING SYSTEM
- Publication number 20200084340
- Publication date Mar 12, 2020
- KYOCERA DOCUMENT SOLUTIONS, INC.
- Hui Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND APPARATUS FOR GENERATING DOTS IN IMAGE REPRODUCTION
- Publication number 20160072981
- Publication date Mar 10, 2016
- PEKING UNIVERSITY FOUNDER GROUP CO., LTD.
- Haifeng LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS AND METHOD THEREOF
- Publication number 20140355010
- Publication date Dec 4, 2014
- Yuji Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LASER PRINT APPARATUS WITH DUAL HALFTONES
- Publication number 20130182290
- Publication date Jul 18, 2013
- Douglas Gene Keithley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LASER PRINT APPARATUS WITH DUAL HALF TONES
- Publication number 20120113477
- Publication date May 10, 2012
- Marvell International Technology Ltd.
- Douglas Gene Keithley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LASER PRINT APPARATUS WITH DUAL HALFTONES
- Publication number 20100225973
- Publication date Sep 9, 2010
- Douglas Gene Keithley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EDGE TRANSITION DETECTION IN A HIGH-ADDRESSABLE ERROR DIFFUSION ENV...
- Publication number 20090238489
- Publication date Sep 24, 2009
- Xerox Corporation
- David J. METCALFE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of manufacturing an engraved plate
- Publication number 20090223927
- Publication date Sep 10, 2009
- KBA-GIORI S.A.
- Fausto Giori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMAGE PROCESSING APPARATUS AND METHOD THEREOF
- Publication number 20090002766
- Publication date Jan 1, 2009
- Canon Kabushiki Kaisha
- Hiroyuki Horii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for reducing an amount of ink used in printing an image
- Publication number 20070109336
- Publication date May 17, 2007
- Lexmark International, Inc.
- Du-Yong Ng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Laser print apparatus with dual halftones
- Publication number 20060087695
- Publication date Apr 27, 2006
- Douglas Gene Keithley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dithered encoding and decoding information transference system and...
- Publication number 20060013502
- Publication date Jan 19, 2006
- David L. Weigand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Halftone proofing with inkjet printers
- Publication number 20050248601
- Publication date Nov 10, 2005
- Kodak Polychrome Graphics, L.L.C
- William A. Rozzi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Proof, image forming method and image forming apparatus
- Publication number 20050063014
- Publication date Mar 24, 2005
- KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- Shin Shinotsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of manufacturing an engraved plate
- Publication number 20040232108
- Publication date Nov 25, 2004
- Fausto Giori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRINTING AN IMAGE FROM A HALFTONE BINARY BITMAP USING MU...
- Publication number 20040150684
- Publication date Aug 5, 2004
- Eastman Kodak Company
- Kurt M. Sanger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Soft dot halftoning

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spectral colorimetry apparatus and image forming apparatus to contr...

Texture printing system

Dithering in sRGB space

Image processing apparatus and method thereof

Computing array of high-resolution halftone pixel values by address...

Method and apparatus for generating dots in image reproduction

Image processing apparatus and method thereof

Laser print apparatus with dual halftones

Method of manufacturing an engraved plate

Laser print apparatus with dual half tones

Method of manufacturing an engraved plate

Laser print apparatus with dual halftones

Edge transition detection in a high-addressable error diffusion env...

Laser print apparatus with dual halftones

Dithered encoding and decoding information transference system and...

Halftone proofing with inkjet printers

Method for printing an image from a halftone binary bitmap using mu...

Imaging forming apparatus for forming an image by digital processing

Moire free multilevel halftoning of color images

Method for enhanced print quality on print engines with at least on...

Halftone image ion printer

Halftone image device and its driving circuit

Reflective stimulus for computer screen simulation for eye examinat...

Method and associated apparatus for writing a halftone dot having a...

Reflective stimulus for computer screen simulation for eye examinat...

Halftoning in a hyperacuity printer

Half-tone reproduction method employing overlapping scan lines

Method and apparatus for thermal half-tone printing

Image recording method

Method for producing halftone dots in a halftone plate recording ap...

Patents Applicationslast 30 patents

TEXTURE PRINTING SYSTEM

METHOD AND APPARATUS FOR GENERATING DOTS IN IMAGE REPRODUCTION

IMAGE PROCESSING APPARATUS AND METHOD THEREOF

LASER PRINT APPARATUS WITH DUAL HALFTONES

LASER PRINT APPARATUS WITH DUAL HALF TONES

LASER PRINT APPARATUS WITH DUAL HALFTONES

EDGE TRANSITION DETECTION IN A HIGH-ADDRESSABLE ERROR DIFFUSION ENV...

Method of manufacturing an engraved plate

IMAGE PROCESSING APPARATUS AND METHOD THEREOF

Method for reducing an amount of ink used in printing an image

Laser print apparatus with dual halftones

Dithered encoding and decoding information transference system and...

Halftone proofing with inkjet printers

Proof, image forming method and image forming apparatus

Method of manufacturing an engraved plate

METHOD FOR PRINTING AN IMAGE FROM A HALFTONE BINARY BITMAP USING MU...