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Based on magnetophoretic effect
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G02F2001/094
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PHYSICS
G02
Optics
G02F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT
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G02F2001/094
Based on magnetophoretic effect
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Patents Grants
last 30 patents
Information
Patent Grant
Nanoparticle capsules for photonic crystal color display in magneti...
Patent number
10,662,066
Issue date
May 26, 2020
The Regents of the University of California
Ting Guo
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for authenticating packages using magnetophoretic imaging films
Patent number
10,649,247
Issue date
May 12, 2020
E Ink California, LLC
Peter B. Laxton
G02 - OPTICS
Information
Patent Grant
Systems, methods, and apparatus for production coatings of low-emis...
Patent number
10,502,878
Issue date
Dec 10, 2019
Guardian Glass, LLC
Guowen Ding
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Magnetophoretic display assembly and driving scheme
Patent number
10,444,553
Issue date
Oct 15, 2019
E Ink California, LLC
Peter B. Laxton
G02 - OPTICS
Information
Patent Grant
Magnetic pen
Patent number
10,442,236
Issue date
Oct 15, 2019
Zero Lab Co., Ltd.
Ritsuo Koga
G02 - OPTICS
Information
Patent Grant
Optically variable devices, their production and use
Patent number
10,414,194
Issue date
Sep 17, 2019
Bank of Canada
Andrea Victoria Firth
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Systems, methods, and apparatus for production coatings of low-emis...
Patent number
10,234,609
Issue date
Mar 19, 2019
Guardian Glass, LLC
Guizhen Zhang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optically variable devices, their production and use
Patent number
10,166,809
Issue date
Jan 1, 2019
Bank of Canada
Andrea Victoria Firth
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Optical effect layer
Patent number
9,933,640
Issue date
Apr 3, 2018
SICPA Holding S.A.
Pierre Degott
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Display device and method for manufacturing the same
Patent number
9,817,252
Issue date
Nov 14, 2017
Beijing Boe Display Technology Co., Ltd.
Kui Liang
G02 - OPTICS
Information
Patent Grant
System, methods, and apparatus for production coatings of low-emiss...
Patent number
9,739,915
Issue date
Aug 22, 2017
Guardian Industries Corp.
Guowen Ding
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Low-emissivity glass including spacer layers compatible with heat t...
Patent number
9,518,319
Issue date
Dec 13, 2016
Intermolecular, Inc.
Guowen Ding
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Systems, methods, and apparatus for production coatings of low-emis...
Patent number
9,499,899
Issue date
Nov 22, 2016
Intermolecular, Inc.
Guizhen Zhang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Recording medium and image recording set
Patent number
9,122,121
Issue date
Sep 1, 2015
Ricoh Company, Ltd.
Daiki Yamashita
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Magnetophoretic and electromagnetophoretic displays
Patent number
9,114,663
Issue date
Aug 25, 2015
E Ink California, LLC
Ching-Shon Ho
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Method and apparatus for manufacturing magnetic drawing board
Patent number
9,095,939
Issue date
Aug 4, 2015
Earth Magnets MFG. (Kai Ping) Co., Ltd.
Ching Chi Mok
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Method of making an electrowetting device
Patent number
9,081,174
Issue date
Jul 14, 2015
National Chung-Hsing University
Incha Hsieh
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Low-emissivity panels including magnetic layers
Patent number
9,013,782
Issue date
Apr 21, 2015
Intermolecular, Inc.
Guowen Ding
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electrowetting device
Patent number
8,982,448
Issue date
Mar 17, 2015
National Chung-Hsing University
Incha Hsieh
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Composite film for preventing forgery, and composite method for pre...
Patent number
8,970,943
Issue date
Mar 3, 2015
Nanobrick Co., Ltd.
Jae Hyun Joo
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Piezochromic device
Patent number
8,917,436
Issue date
Dec 23, 2014
Sun Chemical Corporation
Aaron Hollman
G02 - OPTICS
Information
Patent Grant
Identification medium
Patent number
8,158,239
Issue date
Apr 17, 2012
NHK Spring Co., Ltd.
Itsuo Takeuchi
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Magnetophoretic and electromagnetophoretic displays
Patent number
8,018,643
Issue date
Sep 13, 2011
SiPix Imaging, Inc.
Ching-Shon Ho
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Magnetic migration and reversal display panel and magnetic migratio...
Patent number
7,830,590
Issue date
Nov 9, 2010
Kabushiki Kaisha Pilot Corporation
Hideki Misawa
B44 - DECORATIVE ARTS
Information
Patent Grant
Magnetophoretic and electromagnetophoretic displays
Patent number
7,580,180
Issue date
Aug 25, 2009
SiPix Imaging, Inc.
Ching-Shon Ho
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Electro-magnetophoresis display
Patent number
7,576,904
Issue date
Aug 18, 2009
SiPix Imaging, Inc.
Jerry Chung
G02 - OPTICS
Information
Patent Grant
Microcapsule magnetic migration display
Patent number
7,561,140
Issue date
Jul 14, 2009
Japan Capsular Products, Inc.
Yasuyuki Kanno
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Rewritable thin image display sheet, image display, and image displ...
Patent number
7,459,218
Issue date
Dec 2, 2008
Majima Laboratory Inc.
Osamu Majima
G02 - OPTICS
Information
Patent Grant
Compositions and processes for format-flexible, roll-to-roll manufa...
Patent number
7,307,778
Issue date
Dec 11, 2007
SiPix Imaging, Inc.
Xiaojia Wang
G02 - OPTICS
Information
Patent Grant
Magnetic liquid display panel
Patent number
7,199,773
Issue date
Apr 3, 2007
Hongik University Industry-Academia Cooperation Foundation
Jong Wook Seo
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
NANOPARTICLE CAPSULES FOR PHOTONIC CRYSTAL COLOR DISPLAY IN MAGNETI...
Publication number
20200283299
Publication date
Sep 10, 2020
The Regents of the University of California
Ting Guo
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR AUTHENTICATING PACKAGES USING MAGNETOPHORETIC IMAGING FILMS
Publication number
20190391417
Publication date
Dec 26, 2019
E Ink California, LLC
Peter B. Laxton
G02 - OPTICS
Information
Patent Application
CONTAINER WITH A MAGNETIC REWRITEABLE DISPLAY SURFACE
Publication number
20180222246
Publication date
Aug 9, 2018
Eric Lee Martin
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
Magnetic Erasing Device
Publication number
20180053452
Publication date
Feb 22, 2018
Zero Lab Co., Ltd.
Ritsuo Koga
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR PRODUCTION COATINGS OF LOW-EMIS...
Publication number
20170351013
Publication date
Dec 7, 2017
Guardian Glass, LLC
Guowen DING
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR PRODUCTION COATINGS OF LOW-EMIS...
Publication number
20170307793
Publication date
Oct 26, 2017
INTERMOLECULAR INC.
Guizhen ZHANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
OPTICAL EFFECT LAYER
Publication number
20170160570
Publication date
Jun 8, 2017
SICPA Holding S.A.
Pierre DEGOTT
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Optically Variable Devices, Their Application and Use
Publication number
20160257160
Publication date
Sep 8, 2016
BANK OF CANADA
Andrea Victoria Firth
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
DISPLAY UNIT
Publication number
20160202507
Publication date
Jul 14, 2016
SONY CORPORATION
Akira Ebisui
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
MAGNETOPHORETIC DISPLAY ASSEMBLY AND DRIVING SCHEME
Publication number
20150277160
Publication date
Oct 1, 2015
E Ink California, LLC
Peter B. Laxton
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
RECORDING MEDIUM, IMAGE RECORDING DEVICE, AND IMAGE RECORDING SET
Publication number
20150177588
Publication date
Jun 25, 2015
Nozomu Tamoto
G02 - OPTICS
Information
Patent Application
RECORDING MEDIUM AND IMAGE RECORDING SET
Publication number
20140362158
Publication date
Dec 11, 2014
RICOH COMPANY, LTD.
Daiki Yamashita
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR PRODUCTION COATINGS OF LOW-EMIS...
Publication number
20140322507
Publication date
Oct 30, 2014
INTERMOLECULAR INC.
Guowen Ding
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR PRODUCTION COATINGS OF LOW-EMIS...
Publication number
20140268316
Publication date
Sep 18, 2014
INTERMOLECULAR INC.
Guizhen Zhang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LOW-EMISSIVITY GLASS INCLUDING SPACER LAYERS COMPATIBLE WITH HEAT T...
Publication number
20140272395
Publication date
Sep 18, 2014
INTERMOLECULAR INC.
Guowen Ding
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
LOW-EMISSIVITY PANELS INCLUDING MAGNETIC LAYERS
Publication number
20140268301
Publication date
Sep 18, 2014
INTERMOLECULAR INC.
Guowen Ding
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Optically Variable Security Element Comprising Optically Variable C...
Publication number
20140210200
Publication date
Jul 31, 2014
Giesecke & Devrient GmbH
Alexander Bornschlegl
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Method of Making an Electrowetting Device
Publication number
20140154404
Publication date
Jun 5, 2014
National Chung Hsing University
Incha HSIEH
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
Electrowetting Device
Publication number
20140153079
Publication date
Jun 5, 2014
National Chung Hsing University
Incha HSIEH
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
COMPOSITE FILM FOR PREVENTING FORGERY, AND COMPOSITE METHOD FOR PRE...
Publication number
20130293943
Publication date
Nov 7, 2013
NANOBRICK CO., LTD.
Jae Hyun Joo
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
REWRITABLE RECORDING MEDIUM, IMAGE RECORDING SET, AND IMAGE RECORDI...
Publication number
20120249711
Publication date
Oct 4, 2012
Nozomu Tamoto
G02 - OPTICS
Information
Patent Application
PIEZOCHROMIC DEVICE
Publication number
20120229881
Publication date
Sep 13, 2012
SUN CHEMICAL CORPORATION
Aaron Hollman
G02 - OPTICS
Information
Patent Application
MAGNETOPHORETIC AND ELECTROMAGNETOPHORETIC DISPLAYS
Publication number
20110292495
Publication date
Dec 1, 2011
Ching-Shon Ho
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
MAGNETOPHORETIC AND ELECTROMAGNETOPHORETIC DISPLAYS
Publication number
20100079850
Publication date
Apr 1, 2010
Ching-Shon Ho
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
Identification Medium
Publication number
20090162625
Publication date
Jun 25, 2009
NHK Spring Co., Ltd.
Itsuo Takeuchi
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Rewritable thin image display sheet, image display apparatus and im...
Publication number
20090073542
Publication date
Mar 19, 2009
Majima Laboratory Inc.
Osamu Majima
G02 - OPTICS
Information
Patent Application
Systems and methods for using microscopic capsules containing orien...
Publication number
20090039644
Publication date
Feb 12, 2009
Spectra Systems Corporation
Nabil M. Lawandy
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Reversal Magnetic Display Panel
Publication number
20080274445
Publication date
Nov 6, 2008
Kabushiki Kaisha Pilot Corporation (Also Trading as Pilot Corporation)
Shinichi Murakata
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
MAGNETIC FIELD CONTROLLED ACTIVE REFLECTOR AND MAGNETIC DISPLAY PAN...
Publication number
20080199667
Publication date
Aug 21, 2008
Samsung Electronics Co., Ltd.
Sung Nae CHO
G02 - OPTICS
Information
Patent Application
Magnetic Migration and Reversal Display Panel and Magnetic Migratio...
Publication number
20080105550
Publication date
May 8, 2008
KABUSHIKI KAISHA PILOT CORPORTION (ALSO TRADING AS PILOT CORPORATION
Hideki Misawa
B44 - DECORATIVE ARTS