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G03G21/043
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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
G03G21/00
Arrangements not provided for by groups G03G13/00 - G03G19/00
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G03G21/043
by using an original which is not reproducible or only reproducible with a different appearence
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Patents Grants
last 30 patents
Information
Patent Grant
Optical security device based on a surface of revolution
Patent number
12,045,001
Issue date
Jul 23, 2024
Viavi Solutions Inc.
Vladimir P. Raksha
G07 - CHECKING-DEVICES
Information
Patent Grant
Instant ticket redundancy via multi-chromatic indicia
Patent number
11,707,942
Issue date
Jul 25, 2023
HYDRAGRAPHIX LLC
Fred W. Finnerty
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Pattern discharge to photoconductor
Patent number
11,269,284
Issue date
Mar 8, 2022
Hewlett-Packard Development Company, L.P.
Paul Jeran
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Instant ticket redundancy via multi-chromatic indicia
Patent number
11,203,218
Issue date
Dec 21, 2021
Hydragraphix, LLC
Fred W. Finnerty
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Optical security device based on a surface of revolution
Patent number
11,150,595
Issue date
Oct 19, 2021
VIAVI Solutions Inc.
Vladimir P. Raksha
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Instant ticket redundancy via multi-chromatic indicia
Patent number
10,752,035
Issue date
Aug 25, 2020
Hydragraphix LLC
Fred W. Finnerty
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Optical security device based on a surface of revolution
Patent number
10,642,214
Issue date
May 5, 2020
VIAVI Solutions Inc.
Vladimir P. Raksha
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Distinguishing original from copy using ultraviolet light to reveal...
Patent number
10,582,078
Issue date
Mar 3, 2020
Xerox Corporation
Edward N. Chapman
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Monochrome device fluorescent pantograph
Patent number
10,562,331
Issue date
Feb 18, 2020
Xerox Corporation
Edward N. Chapman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus
Patent number
10,331,064
Issue date
Jun 25, 2019
Canon Kabushiki Kaisha
Yusuke Hirota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Security image printing
Patent number
9,340,055
Issue date
May 17, 2016
Hewlett-Packard Development Company, L.P.
Omri Shacham
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
9,146,521
Issue date
Sep 29, 2015
Kabushiki Kaisha Toshiba
Hiroyuki Taguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method for pre-treating magnetic ink character recogniti...
Patent number
9,110,434
Issue date
Aug 18, 2015
Xerox Corporation
Kurt I. Halfyard
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method and system for determining void pantograph settings
Patent number
9,092,858
Issue date
Jul 28, 2015
Hewlett-Packard Development Company, L.P.
Steven J. Simske
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Optically readable identification security tag or stamp
Patent number
8,985,471
Issue date
Mar 24, 2015
James Freeman
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Image forming apparatus, control method thereof and computer-readab...
Patent number
8,891,107
Issue date
Nov 18, 2014
Canon Kabushiki Kaisha
Yasuhiro Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Printing apparatus and method for combining a document image with a...
Patent number
8,873,109
Issue date
Oct 28, 2014
Canon Kabushiki Kaisha
Maho Ooyanagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for using void pantographs
Patent number
8,743,425
Issue date
Jun 3, 2014
Hewlett-Packard Development Company, L.P.
Steven J. Simske
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Image processing apparatus, image processing method and image proce...
Patent number
8,681,384
Issue date
Mar 25, 2014
Konica Minolta Business Technologies, Inc.
Takahiro Fujii
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing method and image processing apparatus
Patent number
8,625,857
Issue date
Jan 7, 2014
Kabushiki Kaisha Toshiba
Takashi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Secure document printing method and system
Patent number
8,617,776
Issue date
Dec 31, 2013
Eastman Kodak Company
Jason Morgan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Discard certification output device, method for outputting discard...
Patent number
8,610,942
Issue date
Dec 17, 2013
Fuji Xerox Co., Ltd.
Hiroyuki Eguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus, control method thereof and computer-readab...
Patent number
8,599,399
Issue date
Dec 3, 2013
Canon Kabushiki Kaisha
Yasuhiro Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, control method therefor, control progra...
Patent number
8,587,838
Issue date
Nov 19, 2013
Canon Kabushiki Kaisha
Takaharu Oosawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tint block image generation program and tint block image generation...
Patent number
8,537,410
Issue date
Sep 17, 2013
Seiko Epson Corporation
Makoto Kobayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for controlling differential gloss and print item...
Patent number
8,437,044
Issue date
May 7, 2013
Eastman Kodak Company
Detlef Schulze-Hagenest
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for secure document printing
Patent number
8,405,882
Issue date
Mar 26, 2013
Troy Group, Inc.
John E. Cole
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image processing system for producing copy protected images using t...
Patent number
8,363,284
Issue date
Jan 29, 2013
Canon Kabushiki Kaisha
Yoshitake Mizuno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-tonal copy evident document methods and products
Patent number
8,355,179
Issue date
Jan 15, 2013
Judy Wailing Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Printing system, method, program, and storage medium, having print...
Patent number
8,310,691
Issue date
Nov 13, 2012
Canon Kabushiki Kaisha
Yukiyoshi Hikichi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SECURITY DEVICE BASED ON A SURFACE OF REVOLUTION
Publication number
20240319654
Publication date
Sep 26, 2024
VIAVI SOLUTIONS INC.
Vladimir P. RAKSHA
G07 - CHECKING-DEVICES
Information
Patent Application
INSTANT TICKET REDUNDANCY VIA MULTI-CHROMATIC INDICIA
Publication number
20220161584
Publication date
May 26, 2022
Hydragraphix LLC
Fred W. FINNERTY
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OPTICAL SECURITY DEVICE BASED ON A SURFACE OF REVOLUTION
Publication number
20220026844
Publication date
Jan 27, 2022
VIAVI Solutions Inc.
Vladimir P. RAKSHA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PATTERN DISCHARGE TO PHOTOCONDUCTOR
Publication number
20210109474
Publication date
Apr 15, 2021
Hewlett-Packard Development Company, L.P.
Paul Jeran
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
INSTANT TICKET REDUNDANCY VIA MULTI-CHROMATIC IDICIA
Publication number
20210031550
Publication date
Feb 4, 2021
Hydragraphix LLC
Fred W. FINNERTY
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL SECURITY DEVICE BASED ON A SURFACE OF REVOLUTION
Publication number
20200257235
Publication date
Aug 13, 2020
Vladimir P. RAKSHA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
OPTICAL SECURITY DEVICE BASED ON A SURFACE OF REVOLUTION
Publication number
20200050140
Publication date
Feb 13, 2020
VIAVI Solutions Inc.
Vladimir P. RAKSHA
G07 - CHECKING-DEVICES
Information
Patent Application
MONOCHROME DEVICE FLUORESCENT PANTOGRAPH
Publication number
20190351689
Publication date
Nov 21, 2019
Xerox Corporation
EDWARD N. CHAPMAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180143573
Publication date
May 24, 2018
Canon Kabushiki Kaisha
Yusuke Hirota
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
SECURITY IMAGE PRINTING
Publication number
20140132694
Publication date
May 15, 2014
Omri Shacham
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
IMAGE FORMING APPARATUS, CONTROL METHOD THEREOF AND COMPUTER-READAB...
Publication number
20140036300
Publication date
Feb 6, 2014
Canon Kabushiki Kaisha
Yasuhiro Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optically Readable Identification Security Tag or Stamp
Publication number
20130306737
Publication date
Nov 21, 2013
James Freeman
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Method and System for Determining Void Pantograph Settings
Publication number
20130251191
Publication date
Sep 26, 2013
Steven J. Simske
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
DEVICE, SYSTEM AND METHOD FOR PRODUCING A MAGNETICALLY INDUCED VISU...
Publication number
20130183067
Publication date
Jul 18, 2013
SICPA Holding S.A.
Pierre Degott
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING SYSTEM AND IMAGE FORMING METHOD
Publication number
20130088740
Publication date
Apr 11, 2013
Sharp Kabushiki Kaisha
Michiaki NISHIMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20120275803
Publication date
Nov 1, 2012
Toshiba Tec Kabushiki Kaisha
Hiroyuki TAGUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COATING COMPOSITION INCLUDING FLUORESCENT MATERIAL FOR PRODUCING SE...
Publication number
20120171603
Publication date
Jul 5, 2012
Troy Group, Inc.
Kevin L. Heilman
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PRINTING APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM
Publication number
20120170080
Publication date
Jul 5, 2012
Canon Kabushiki Kaisha
Maho Ooyanagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Secure document printing method and system
Publication number
20120163869
Publication date
Jun 28, 2012
Jason Morgan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS
Publication number
20120027264
Publication date
Feb 2, 2012
Kabushiki Kaisha Toshiba
Takashi Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS, METHOD, AND STORAGE MEDIUM
Publication number
20120002900
Publication date
Jan 5, 2012
Canon Kabushiki Kaisha
Fumio MIKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR USING VOID PANTOGRAPHS
Publication number
20110310441
Publication date
Dec 22, 2011
Steven J. Simske
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
PRINTING CONTROL APPARATUS AND PRINTING CONTROL METHOD
Publication number
20110279838
Publication date
Nov 17, 2011
Canon Kabushiki Kaisha
Tatsuro Uchida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS AND METHOD FOR APPLYING SELECTED SECURIT...
Publication number
20110205597
Publication date
Aug 25, 2011
Canon Kabushiki Kaisha
Fumio MIKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WOVEN PATTERN IMAGE PROCESSING APPARATUS AND WOVEN PATTERN IMAGE PR...
Publication number
20110199647
Publication date
Aug 18, 2011
Kabushiki Kaisha Toshiba
Yasuaki Okamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECORDING MEDIUM AND IMAGE FORMING APPARATUS
Publication number
20110177263
Publication date
Jul 21, 2011
FUJI XEROX CO., LTD
Shinji HASEGAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PRINTING CONTROL APPARATUS AND PRINTING CONTROL METHOD
Publication number
20110176177
Publication date
Jul 21, 2011
Canon Kabushiki Kaisha
Tatsuro Uchida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS, CONTROL METHOD THEREOF AND COMPUTER-READAB...
Publication number
20110090526
Publication date
Apr 21, 2011
Canon Kabushiki Kaisha
Yasuhiro Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COPY PROTECTED PAPER
Publication number
20100291324
Publication date
Nov 18, 2010
Irene Antoinette Petra Hovens
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20100290812
Publication date
Nov 18, 2010
Kabushiki Kaisha Toshiba
Hiroyuki TAGUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY