Polarisation active layer

Industry

CPC
G03H2250/41

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Parent Industries

GPHYSICS G03Photography G03HHOLOGRAPHIC PROCESSES OR APPARATUS G03H2250/00Laminate comprising a hologram layer

Current Industry

G03H2250/41Polarisation active layer

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Freeform polarization volume hologram
- Patent number 11,366,425
- Issue date Jun 21, 2022
- Facebook Technologies, LLC
- Andrew John Ouderkirk
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Identification medium
- Patent number 9,643,444
- Issue date May 9, 2017
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Identification medium, method for reading data therefrom, apparatus...
- Patent number 8,915,437
- Issue date Dec 23, 2014
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Discrimination medium and production method therefor
- Patent number 8,749,750
- Issue date Jun 10, 2014
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Hologram generating device and hologram printer
- Patent number 8,644,123
- Issue date Feb 4, 2014
- Optware Corporation
- Hideyoshi Horimai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Security element and method for manufacturing the same
- Patent number 8,534,710
- Issue date Sep 17, 2013
- Giesecke & Devrient GmbH
- Winfried Hoffmuller
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Hologram recording medium
- Patent number 8,526,087
- Issue date Sep 3, 2013
- Sony Corporation
- Akira Shirakura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Discrimination medium and production method therefor
- Patent number 8,421,987
- Issue date Apr 16, 2013
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Identification medium, identification method, and identification ap...
- Patent number 8,322,753
- Issue date Dec 4, 2012
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Discrimination medium comprising a liquid crystal layer acting as a...
- Patent number 8,279,394
- Issue date Oct 2, 2012
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Transparent plastic container for anticounterfeit system
- Patent number 8,231,953
- Issue date Jul 31, 2012
- NHK Spring Co., Ltd.
- Itsuo Takeuchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Medium for preventing forgery
- Patent number 8,199,386
- Issue date Jun 12, 2012
- Fujifilm Corporation
- Satomi Suzuki
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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
Authenticity indicator
- Patent number 7,940,436
- Issue date May 10, 2011
- Dai Nippon Printing Co., Ltd.
- Tomoko Kumasawa
- G07 - CHECKING-DEVICES
Information Patent Grant
Beam applying method, beam applying apparatus, and optical recordin...
- Patent number 7,911,916
- Issue date Mar 22, 2011
- Sony Corporation
- Kenji Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Discrimination medium and discrimination method therefor
- Patent number 7,879,415
- Issue date Feb 1, 2011
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Authentication medium, authenticable substrate, authentication medi...
- Patent number 7,818,782
- Issue date Oct 19, 2010
- Dai Nippon Printing Co., Ltd.
- Tae Saito
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Fabrication process for cholesteric liquid crystal media having a v...
- Patent number 7,706,037
- Issue date Apr 27, 2010
- Dai Nippon Printing Co., Ltd.
- Masachika Watanabe
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Fabrication process for cholesteric liquid crystal media having a v...
- Patent number 7,545,545
- Issue date Jun 9, 2009
- Dai Nippon Printing Co., Ltd.
- Masachika Watanabe
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Transmission type laminated hologram optical element and image disp...
- Patent number 7,139,109
- Issue date Nov 21, 2006
- Sony Corporation
- Hiroshi Mukawa
- G02 - OPTICS
Information Patent Grant
Image exposure-recording device and image exposure-recording method
- Patent number 6,865,002
- Issue date Mar 8, 2005
- Sony Corporation
- Nobuhiro Kihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Genuineness detecting system and method for using genuineness detec...
- Patent number 6,628,439
- Issue date Sep 30, 2003
- Nippon Mitsubishi Oil Corporation
- Akihito Shiozawa
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Optical identification system using cholesteric liquid crystals
- Patent number 6,061,122
- Issue date May 9, 2000
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
System for determining the authenticity of an object
- Patent number 5,497,227
- Issue date Mar 5, 1996
- NHK Spring Co., Ltd.
- Itsuo Takeuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light filtering arrangement for holographic displays
- Patent number 3,944,322
- Issue date Mar 16, 1976
- Polaroid Corporation
- Stephen A. Benton
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FREEFORM POLARIZATION VOLUME HOLOGRAM
- Publication number 20200371475
- Publication date Nov 26, 2020
- Facebook Technologies, LLC
- Andrew John OUDERKIRK
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISCRIMINATION MEDIUM AND PRODUCTION METHOD THEREFOR
- Publication number 20130208226
- Publication date Aug 15, 2013
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
METHOD AND APPARATUS FOR PRODUCTION OF IDENTIFICATION MEDIUM
- Publication number 20130105076
- Publication date May 2, 2013
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
IDENTIFICATION MEDIUM, METHOD FOR READING DATA THEREFROM, APPARATUS...
- Publication number 20130099000
- Publication date Apr 25, 2013
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Hologram Generating Device And Hologram Printer
- Publication number 20110134497
- Publication date Jun 9, 2011
- Optware Corporation
- Hideyoshi Horimai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SECURITY ELEMENT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20110095518
- Publication date Apr 28, 2011
- Giesecke & Devrient GmbH
- Winfried Hoffmuller
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
DISCRIMINATION MEDIUM AND PRODUCTION METHOD THEREFOR
- Publication number 20100302486
- Publication date Dec 2, 2010
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
HOLOGRAM RECORDING MEDIUM
- Publication number 20100208314
- Publication date Aug 19, 2010
- SONY CORPORATION
- Akira Shirakura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FOIL FOR PREVENTING FORGERY
- Publication number 20100119738
- Publication date May 13, 2010
- FUJIFILM CORPORATION
- Satomi SUZUKI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
IDENTIFICATION MEDIUM, IDENTIFICATION METHOD, AND IDENTIFICATION AP...
- Publication number 20100026450
- Publication date Feb 4, 2010
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
TRANSPARENT PLASTIC CONTAINER FOR ANTICOUNTERFEIT SYSTEM
- Publication number 20100015378
- Publication date Jan 21, 2010
- NHK Spring Co., Ltd.
- Itsuo Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BEAM APPLYING METHOD, BEAM APPLYING APPARATUS, AND OPTICAL RECORDIN...
- Publication number 20090323496
- Publication date Dec 31, 2009
- SONY CORPORATION
- Kenji Tanaka
- G11 - INFORMATION STORAGE
Information Patent Application
MEDIUM FOR PREVENTING FORGERY
- Publication number 20090310195
- Publication date Dec 17, 2009
- FUJIFILM CORPORATION
- Satomi SUZUKI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
FABRICATION PROCESS FOR CHOLESTERIC LIQUID CRYSTAL MEDIA HAVING A V...
- Publication number 20090219592
- Publication date Sep 3, 2009
- DAI NIPPON PRINTING CO., LTD.
- Masachika Watanabe
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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
Discrimination Medium, Discrimination Method, and Discrimination Ap...
- Publication number 20090128772
- Publication date May 21, 2009
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
HOLOGRAPHIC INFORMATION STORAGE MEDIUM, AND METHOD AND APPARATUS FO...
- Publication number 20090046559
- Publication date Feb 19, 2009
- Samsung Electronics Co., Ltd.
- Taek-seong Jeong
- G11 - INFORMATION STORAGE
Information Patent Application
Hologram Record Carrier and Record Reproducing Method and System
- Publication number 20080291807
- Publication date Nov 27, 2008
- Pioneer Corporation
- Yoshihisa Itoh
- G11 - INFORMATION STORAGE
Information Patent Application
Authentication Medium, Authenticable Substate, Authentication Mediu...
- Publication number 20080282322
- Publication date Nov 13, 2008
- Tae Saito
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Projection Display with Holographic Screen
- Publication number 20080174735
- Publication date Jul 24, 2008
- EMISCAPE, INC.
- Cang V. Quach
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Identification Medium, Article Equipped With Identification Medium,...
- Publication number 20080138543
- Publication date Jun 12, 2008
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Discrimination Medium And Discrimination Method Therefor
- Publication number 20080090029
- Publication date Apr 17, 2008
- NHK SPRING CO., LTD.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Authenticity indicator
- Publication number 20070291339
- Publication date Dec 20, 2007
- DAI NIPPON PRINTING CO., LTD.
- Tomoko Kumasawa
- G07 - CHECKING-DEVICES
Information Patent Application
Fabrication process for cholesteric liquid crystal media having a v...
- Publication number 20070097471
- Publication date May 3, 2007
- DAI NIPPON PRINTING CO. , LTD.
- Masachika Watanabe
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Hologram recording medium and hologram recording method
- Publication number 20070047037
- Publication date Mar 1, 2007
- FUJI XEROX CO., LTD
- Hisae Yoshizawa
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Transmission type laminated hologram optical element and image disp...
- Publication number 20040257628
- Publication date Dec 23, 2004
- Hiroshi Mukawa
- G02 - OPTICS
Information Patent Application
Optical information-recording medium, optical information recording...
- Publication number 20040165518
- Publication date Aug 26, 2004
- Optware Corporation
- Hideyoshi Horimai
- G11 - INFORMATION STORAGE
Information Patent Application
Image exposure recorder and image exposure recording method
- Publication number 20030179424
- Publication date Sep 25, 2003
- Nobuhiro Kihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
GENUINENESS DETECTNG SYSTEM AND METHOD FOR USING GENUINENESS DETECT...
- Publication number 20020051264
- Publication date May 2, 2002
- AKIHITO SHIOZAWA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Polarisation active layer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Freeform polarization volume hologram

Identification medium

Identification medium, method for reading data therefrom, apparatus...

Discrimination medium and production method therefor

Hologram generating device and hologram printer

Security element and method for manufacturing the same

Hologram recording medium

Discrimination medium and production method therefor

Identification medium, identification method, and identification ap...

Discrimination medium comprising a liquid crystal layer acting as a...

Transparent plastic container for anticounterfeit system

Medium for preventing forgery

Identification medium

Authenticity indicator

Beam applying method, beam applying apparatus, and optical recordin...

Discrimination medium and discrimination method therefor

Authentication medium, authenticable substrate, authentication medi...

Fabrication process for cholesteric liquid crystal media having a v...

Fabrication process for cholesteric liquid crystal media having a v...

Transmission type laminated hologram optical element and image disp...

Image exposure-recording device and image exposure-recording method

Genuineness detecting system and method for using genuineness detec...

Optical identification system using cholesteric liquid crystals

System for determining the authenticity of an object

Light filtering arrangement for holographic displays

Patents Applicationslast 30 patents

FREEFORM POLARIZATION VOLUME HOLOGRAM

DISCRIMINATION MEDIUM AND PRODUCTION METHOD THEREFOR

METHOD AND APPARATUS FOR PRODUCTION OF IDENTIFICATION MEDIUM

IDENTIFICATION MEDIUM, METHOD FOR READING DATA THEREFROM, APPARATUS...

Hologram Generating Device And Hologram Printer

SECURITY ELEMENT AND METHOD FOR MANUFACTURING THE SAME

DISCRIMINATION MEDIUM AND PRODUCTION METHOD THEREFOR

HOLOGRAM RECORDING MEDIUM

FOIL FOR PREVENTING FORGERY

IDENTIFICATION MEDIUM, IDENTIFICATION METHOD, AND IDENTIFICATION AP...

TRANSPARENT PLASTIC CONTAINER FOR ANTICOUNTERFEIT SYSTEM

BEAM APPLYING METHOD, BEAM APPLYING APPARATUS, AND OPTICAL RECORDIN...

MEDIUM FOR PREVENTING FORGERY

FABRICATION PROCESS FOR CHOLESTERIC LIQUID CRYSTAL MEDIA HAVING A V...

Identification Medium

Discrimination Medium, Discrimination Method, and Discrimination Ap...

HOLOGRAPHIC INFORMATION STORAGE MEDIUM, AND METHOD AND APPARATUS FO...

Hologram Record Carrier and Record Reproducing Method and System

Authentication Medium, Authenticable Substate, Authentication Mediu...

Projection Display with Holographic Screen

Identification Medium, Article Equipped With Identification Medium,...

Discrimination Medium And Discrimination Method Therefor

Authenticity indicator

Fabrication process for cholesteric liquid crystal media having a v...

Hologram recording medium and hologram recording method

Transmission type laminated hologram optical element and image disp...

Optical information-recording medium, optical information recording...

Image exposure recorder and image exposure recording method

GENUINENESS DETECTNG SYSTEM AND METHOD FOR USING GENUINENESS DETECT...