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Industry

CPC
H04N1/32256

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Parent Industries

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

Current Industry

H04N1/32256in halftone data

Industries

Patents Grantslast 30 patents

Information Patent Grant
Serialized digital watermarking for variable data printing
- Patent number 12,045,908
- Issue date Jul 23, 2024
- Digimarc Corporation
- Tomas Filler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Halftone screens encoding signatures
- Patent number 11,979,536
- Issue date May 7, 2024
- Hewlett-Packard Development Company, L.P.
- Gideon Amir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for automatically identifying IR security marks...
- Patent number 11,941,937
- Issue date Mar 26, 2024
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for producing security elements in an image which are not vi...
- Patent number 11,715,309
- Issue date Aug 1, 2023
- authentic.network GmbH
- Jörg Kaufmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for reading a code stored in a halftone image and comparison...
- Patent number 11,587,339
- Issue date Feb 21, 2023
- Industry 365 UG (Haftungsbeschränkt)
- Jörg Kaufmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for using halftone screening for security marki...
- Patent number 11,516,362
- Issue date Nov 29, 2022
- Global Graphics Software Limited
- Martin Bailey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for automatically identifying IR security marks...
- Patent number 11,509,791
- Issue date Nov 22, 2022
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Serialized digital watermarking for variable data printing
- Patent number 11,386,517
- Issue date Jul 12, 2022
- Digimarc Corporation
- Tomas Filler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus
- Patent number 11,128,781
- Issue date Sep 21, 2021
- Kyocera Document Solutions Inc.
- Ryosuke Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding dot patterns into printed images based on source pixel color
- Patent number 11,089,180
- Issue date Aug 10, 2021
- Hewlett-Packard Development Company, L.P.
- Robert Ulichney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encoding information in printed images by decreasing grayscale pixe...
- Patent number 10,791,239
- Issue date Sep 29, 2020
- Hewlett-Packard Development Company, L.P.
- Robert Ulichney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, image processing method, and storage me...
- Patent number 10,587,775
- Issue date Mar 10, 2020
- Canon Kabushiki Kaisha
- Kimimori Eguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Embedding a pattern in output content
- Patent number 10,574,853
- Issue date Feb 25, 2020
- Hewlett-Packard Development Company, L.P.
- Peter Morovic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Serialized digital watermarking for variable data printing
- Patent number 10,565,669
- Issue date Feb 18, 2020
- Digimarc Corporation
- Tomas Filler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital signature authentication
- Patent number 10,558,879
- Issue date Feb 11, 2020
- Hewlett-Packard Development Company L.P.
- Stephen Pollard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple payload pantographs
- Patent number 10,154,165
- Issue date Dec 11, 2018
- Hewlett-Packard Development Company, L.P.
- Jason S Aronoff
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Data-bearing medium
- Patent number 9,984,318
- Issue date May 29, 2018
- Hewlett-Packard Development Company, L.P.
- Matthew D Gaubatz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for protecting the authenticity of an object, item, document...
- Patent number 9,854,127
- Issue date Dec 26, 2017
- Dmitri Marinkin
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Forensic verification utilizing forensic markings inside halftones
- Patent number 9,779,298
- Issue date Oct 3, 2017
- Hewlett-Packard Development Company, L.P.
- Robert Ulicheny
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data-bearing media
- Patent number 9,665,813
- Issue date May 30, 2017
- Hewlett-Packard Development Company, L.P.
- Robert Ulichney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for rendering gloss effect image patterns on a re...
- Patent number 9,661,186
- Issue date May 23, 2017
- Xerox Corporation
- Edward N. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color changing effects with cross-halftone prints on metal
- Patent number 9,531,914
- Issue date Dec 27, 2016
- Ecole Polytechnique Federale de Lausanne
- Petar Pjanic
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Color reproduction, pattern hiding and image alternations with half...
- Patent number 9,497,356
- Issue date Nov 15, 2016
- Ecole Polytechnique Federale de Lausanne (EPFL)
- Petar Pjanic
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Forensic verification utilizing forensic markings inside halftones
- Patent number 9,373,032
- Issue date Jun 21, 2016
- Hewlett-Packard Development Company, L.P.
- Robert Alan Ulichney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for tracing the source of printed pages
- Patent number 9,367,776
- Issue date Jun 14, 2016
- Hewlett-Packard Development Company, L.P.
- Robert Alan Ulichney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Forensic verification utilizing halftone boundaries
- Patent number 9,361,516
- Issue date Jun 7, 2016
- Hewlett-Packard Development Company, L.P.
- Robert Alan Ulichney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding method for generating a data-bearing halftone image, and d...
- Patent number 9,344,600
- Issue date May 17, 2016
- National Taipei University of Technology
- Yung-Yao Chen
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method for generating a security bi-level image for a banknote
- Patent number 9,317,988
- Issue date Apr 19, 2016
- EUROPEAN CENTRAL BANK (ECB)
- Nicolas Rudaz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing medium, information processing method, information process...
- Patent number 9,160,887
- Issue date Oct 13, 2015
- Kenji Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Watermark and manufacturing method therefor
- Patent number 9,124,819
- Issue date Sep 1, 2015
- National Taiwan Normal University
- Hsi-Chun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HALFTONE SCREENS ENCODING SIGNATURES
- Publication number 20240251050
- Publication date Jul 25, 2024
- Hewlett-Packard Development Company, L.P.
- Gideon AMIR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HALFTONE SCREEN TILES
- Publication number 20240064260
- Publication date Feb 22, 2024
- Hewlett-Packard Development Company, L.P.
- Tal FRANK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURITY PRINTING USING MIXED SPOT SIZES IN STOCHASTIC OR FREQUENCY...
- Publication number 20240015258
- Publication date Jan 11, 2024
- Chu-heng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SERIALIZED DIGITAL WATERMARKING FOR VARIABLE DATA PRINTING
- Publication number 20230084508
- Publication date Mar 16, 2023
- Digimarc Corporation
- Tomas Filler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HALFTONE SCREENS ENCODING SIGNATURES
- Publication number 20230044174
- Publication date Feb 9, 2023
- Hewlett-Packard Development Company, L.P.
- Gideon Amir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR AUTOMATICALLY IDENTIFYING IR SECURITY MARKS...
- Publication number 20230030524
- Publication date Feb 2, 2023
- Xerox Corporation
- Sainarayanan Gopalakrishnan
- G07 - CHECKING-DEVICES
Information Patent Application
SERIALIZED DIGITAL WATERMARKING FOR VARIABLE DATA PRINTING
- Publication number 20220301094
- Publication date Sep 22, 2022
- Digimarc Corporation
- Tomas Filler
- 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 APPARATUS
- Publication number 20210127038
- Publication date Apr 29, 2021
- KYOCERA DOCUMENT SOLUTIONS INC.
- Ryosuke Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERIALIZED DIGITAL WATERMARKING FOR VARIABLE DATA PRINTING
- Publication number 20200273139
- Publication date Aug 27, 2020
- Digimarc Corporation
- Tomas Filler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...
- Publication number 20190289168
- Publication date Sep 19, 2019
- Canon Kabushiki Kaisha
- Kimimori Eguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERIALIZED DIGITAL WATERMARKING FOR VARIABLE DATA PRINTING
- Publication number 20190279331
- Publication date Sep 12, 2019
- Digimarc Corporation
- Tomas Filler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EMBEDDING A PATTERN IN OUTPUT CONTENT
- Publication number 20180139349
- Publication date May 17, 2018
- Hewlett-Packard Development Company, L.P.
- Peter MOROVIC
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
DIGITAL SIGNATURE AUTHENTICATION
- Publication number 20170330046
- Publication date Nov 16, 2017
- Hewlett-Packard Development Company, L.P.
- Stephen POLLARD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PROTECTING THE AUTHENTICITY OF AN OBJECT, ITEM, DOCUMENT...
- Publication number 20170006182
- Publication date Jan 5, 2017
- Dmitri Marinkin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FORENSIC VERIFICATION UTILIZING FORENSIC MARKINGS INSIDE HALFTONES
- Publication number 20160307036
- Publication date Oct 20, 2016
- Hewlett-Packard Development Company, L.P.
- Robert Ulicheny
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODING SYSTEM AND METHOD FOR GENERATING A DATA-BEARING HALFTONE I...
- Publication number 20160088181
- Publication date Mar 24, 2016
- NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGY
- Yung-Yao Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WATERMARK AND MANUFACTURING METHOD THEREFOR
- Publication number 20140362414
- Publication date Dec 11, 2014
- National Taiwan Normal University
- Hsi-Chun WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Forensic Verification Utilizing Halftone Boundaries
- Publication number 20140348375
- Publication date Nov 27, 2014
- Robert Alan Ulichney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Forensic Verification Utilizing Forensic Markings Inside Halftones
- Publication number 20140348376
- Publication date Nov 27, 2014
- Robert Ulichney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Tracing the Source of Printed Pages
- Publication number 20140111831
- Publication date Apr 24, 2014
- Robert Alan Ulichney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VISIBLE AND INVISIBLE WATERMARKING OF PRINTED IMAGES VIA 2ND GENERA...
- Publication number 20130148168
- Publication date Jun 13, 2013
- Xerox Corporation
- Edgar A. Bernal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR GENERATING A SECURITY BI-LEVEL IMAGE FOR A BANKNOTE
- Publication number 20130114876
- Publication date May 9, 2013
- Nicolas Rudaz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF ROBUST ALIGNMENT AND PAYLOAD RECOVERY FOR DATA-BEARING IM...
- Publication number 20130044948
- Publication date Feb 21, 2013
- Matthew D. Gaubatz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PARALLEL TEST PAYLOAD
- Publication number 20120281920
- Publication date Nov 8, 2012
- Robert Alan Ulichney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINTING MEDIUM, INFORMATION PROCESSING METHOD, INFORMATION PROCESS...
- Publication number 20120224229
- Publication date Sep 6, 2012
- Kenji Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR HIDING DATA FOR HALFTONE IMAGES
- Publication number 20120207344
- Publication date Aug 16, 2012
- THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Oscar Chi-Lim Au
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WATERMARK ENCODING VIA PIXEL SPACING MODULATION
- Publication number 20120147429
- Publication date Jun 14, 2012
- Xerox Corporation
- Beilei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PAYLOAD RECOVERY SYSTEMS AND METHODS
- Publication number 20120070030
- Publication date Mar 22, 2012
- Robert Alan Ulichney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTI-COUNTERFEIT PRINTED MATTER, METHOD OF MANUFACTURING THE SAME,...
- Publication number 20110193334
- Publication date Aug 11, 2011
- Masato Kiuchi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

in halftone data

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Serialized digital watermarking for variable data printing

Halftone screens encoding signatures

Methods and systems for automatically identifying IR security marks...

Method for producing security elements in an image which are not vi...

Method for reading a code stored in a halftone image and comparison...

Methods and systems for using halftone screening for security marki...

Methods and systems for automatically identifying IR security marks...

Serialized digital watermarking for variable data printing

Image processing apparatus

Encoding dot patterns into printed images based on source pixel color

Encoding information in printed images by decreasing grayscale pixe...

Image processing apparatus, image processing method, and storage me...

Embedding a pattern in output content

Serialized digital watermarking for variable data printing

Digital signature authentication

Multiple payload pantographs

Data-bearing medium

Method for protecting the authenticity of an object, item, document...

Forensic verification utilizing forensic markings inside halftones

Data-bearing media

System and method for rendering gloss effect image patterns on a re...

Color changing effects with cross-halftone prints on metal

Color reproduction, pattern hiding and image alternations with half...

Forensic verification utilizing forensic markings inside halftones

Systems and methods for tracing the source of printed pages

Forensic verification utilizing halftone boundaries

Encoding method for generating a data-bearing halftone image, and d...

Method for generating a security bi-level image for a banknote

Printing medium, information processing method, information process...

Watermark and manufacturing method therefor

Patents Applicationslast 30 patents

HALFTONE SCREENS ENCODING SIGNATURES

HALFTONE SCREEN TILES

SECURITY PRINTING USING MIXED SPOT SIZES IN STOCHASTIC OR FREQUENCY...

SERIALIZED DIGITAL WATERMARKING FOR VARIABLE DATA PRINTING

HALFTONE SCREENS ENCODING SIGNATURES

METHODS AND SYSTEMS FOR AUTOMATICALLY IDENTIFYING IR SECURITY MARKS...

SERIALIZED DIGITAL WATERMARKING FOR VARIABLE DATA PRINTING

Method of Printing Authentication Indicators with Amplitude Modulat...

IMAGE PROCESSING APPARATUS

SERIALIZED DIGITAL WATERMARKING FOR VARIABLE DATA PRINTING

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...

SERIALIZED DIGITAL WATERMARKING FOR VARIABLE DATA PRINTING

EMBEDDING A PATTERN IN OUTPUT CONTENT

DIGITAL SIGNATURE AUTHENTICATION

METHOD FOR PROTECTING THE AUTHENTICITY OF AN OBJECT, ITEM, DOCUMENT...

FORENSIC VERIFICATION UTILIZING FORENSIC MARKINGS INSIDE HALFTONES

ENCODING SYSTEM AND METHOD FOR GENERATING A DATA-BEARING HALFTONE I...

WATERMARK AND MANUFACTURING METHOD THEREFOR

Forensic Verification Utilizing Halftone Boundaries

Forensic Verification Utilizing Forensic Markings Inside Halftones

Systems and Methods for Tracing the Source of Printed Pages

VISIBLE AND INVISIBLE WATERMARKING OF PRINTED IMAGES VIA 2ND GENERA...

METHOD FOR GENERATING A SECURITY BI-LEVEL IMAGE FOR A BANKNOTE

METHOD OF ROBUST ALIGNMENT AND PAYLOAD RECOVERY FOR DATA-BEARING IM...

PARALLEL TEST PAYLOAD

PRINTING MEDIUM, INFORMATION PROCESSING METHOD, INFORMATION PROCESS...

METHOD AND APPARATUS FOR HIDING DATA FOR HALFTONE IMAGES

WATERMARK ENCODING VIA PIXEL SPACING MODULATION

PAYLOAD RECOVERY SYSTEMS AND METHODS

ANTI-COUNTERFEIT PRINTED MATTER, METHOD OF MANUFACTURING THE SAME,...