Liquid crystal

Industry

CPC
G03H2250/38

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Parent Industries

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

Current Industry

G03H2250/38Liquid crystal

Industries

Patents Grantslast 30 patents

Information Patent Grant
Polarization diffraction element and vector beam mode detection sys...
- Patent number 12,055,742
- Issue date Aug 6, 2024
- HAYASHI TELEMPU CORPORATION
- Takeya Sakai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Holographic image alignment
- Patent number 11,874,631
- Issue date Jan 16, 2024
- ENVISICS LTD.
- Jamieson Christmas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for patterning a liquid crystal layer
- Patent number 11,815,854
- Issue date Nov 14, 2023
- Magic Leap, Inc.
- Ravi Kumar Komanduri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic display apparatus
- Patent number 11,747,602
- Issue date Sep 5, 2023
- Samsung Display Co., Ltd.
- Jiwon Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Active optical filter for spectacle lenses
- Patent number 11,550,169
- Issue date Jan 10, 2023
- Essilor International
- Coralie Barrau
- G02 - OPTICS
Information Patent Grant
Low-obliquity pupil relay for tiltable reflectors
- Patent number 11,280,997
- Issue date Mar 22, 2022
- Facebook Technologies, LLC
- Weichuan Gao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-layer body and method for the production thereof
- Patent number 11,269,293
- Issue date Mar 8, 2022
- Leonhard Kurz Stiftung & Co. KG
- Klaus Pforte
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Liquid crystal laminate and method for manufacturing a liquid cryst...
- Patent number 10,864,705
- Issue date Dec 15, 2020
- Toppan Printing Co., Ltd.
- Koji Ichikawa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Backlight module, holographic display device and holographic displa...
- Patent number 10,775,607
- Issue date Sep 15, 2020
- BOE Technology Group Co., Ltd.
- Yuxin Zhang
- G02 - OPTICS
Information Patent Grant
Active optical filter for spectacle lenses
- Patent number 10,725,322
- Issue date Jul 28, 2020
- Essilor International
- Coralie Barrau
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-layer body and method for the production thereof
- Patent number 10,488,819
- Issue date Nov 26, 2019
- Leonhard Kurz Stiftung & Co. KG
- Klaus Pforte
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic display
- Patent number 10,067,346
- Issue date Sep 4, 2018
- Microsoft Technology Licensing, LLC
- Adrian Travis
- 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
Dynamic time multiplexing fabrication of holographic polymer disper...
- Patent number 9,625,878
- Issue date Apr 18, 2017
- Drexel University
- Adam K. Fontecchio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fabrication process for cholesteric liquid crystal media having a v...
- Patent number 8,982,288
- Issue date Mar 17, 2015
- Dai Nippon Printing Co., Ltd.
- Masachika Watanabe
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Identification medium and method for identification thereof
- Patent number 8,976,449
- Issue date Mar 10, 2015
- NHK Spring Co., Ltd.
- Tohru Ida
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Identification medium and identification method therefor
- Patent number 8,970,953
- Issue date Mar 3, 2015
- 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
Fabrication process for cholesteric liquid crystal media having a v...
- Patent number 8,808,945
- Issue date Aug 19, 2014
- Dai Nippon Printing Co., Ltd.
- Masachika Watanabe
- 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
Non-etched flat polarization-selective diffractive optical elements
- Patent number 8,643,822
- Issue date Feb 4, 2014
- JDS Uniphase Corporation
- Kim Leong Tan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
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
Sensitive liquid crystalline polymeric material suitable for reflec...
- Patent number 8,334,082
- Issue date Dec 18, 2012
- Shanghai Techsun Anti-Counterfeiting Technology Holding Co., Ltd.
- Liangheng Xu
- G02 - OPTICS
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
Authenticating medium and authenticatable substrate
- Patent number 8,284,468
- Issue date Oct 9, 2012
- Dai Nippon Printing Co., Ltd.
- Tae Saito
- 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
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
Optimizing performance parameters for switchable polymer dispersed...
- Patent number 8,077,274
- Issue date Dec 13, 2011
- Science Applications International Corporation
- Richard L. Sutherland
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR OPTICAL TRACKING
- Publication number 20240353532
- Publication date Oct 24, 2024
- Meta Platforms Technologies, LLC
- John Ho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Driver for a Display Device
- Publication number 20240319671
- Publication date Sep 26, 2024
- Envisics Ltd.
- Rory Cooney
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD OF DUPLICATING A HOLOGRAM AND HOLOGRAM OPTICAL ELEMENT
- Publication number 20240302793
- Publication date Sep 12, 2024
- University of Central Florida Research Foundation, Inc.
- Jianghao Xiong
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL POLARIZATION HOLOGRAM AND FABRICATION METHOD THEREOF
- Publication number 20240264473
- Publication date Aug 8, 2024
- Meta Platforms Technologies, LLC
- Yuge HUANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND SYSTEM FOR PATTERNING A LIQUID CRYSTAL LAYER
- Publication number 20240036516
- Publication date Feb 1, 2024
- Magic Leap, Inc.
- Ravi Kumar Komanduri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MULTI-LAYERED POLARIZATION VOLUME HOLOGRAM
- Publication number 20230341812
- Publication date Oct 26, 2023
- Facebook Technologies, LLC
- Da-Wei Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAPHIC DISPLAY APPARATUS
- Publication number 20210223524
- Publication date Jul 22, 2021
- SAMSUNG DISPLAY CO., LTD.
- Jiwon Lee
- G02 - OPTICS
Information Patent Application
HOLOGRAPHIC IMAGE ALIGNMENT
- Publication number 20210191321
- Publication date Jun 24, 2021
- Envisics Ltd.
- Jamieson Christmas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR PATTERNING A LIQUID CRYSTAL LAYER
- Publication number 20210157265
- Publication date May 27, 2021
- Magic Leap, Inc.
- Ravi Kumar Komanduri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAM DISPLAY USING A LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20210096512
- Publication date Apr 1, 2021
- Dualitas Ltd
- Jamieson CHRISTMAS
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
POLARIZATION DIFFRACTION ELEMENT AND VECTOR BEAM MODE DETECTION SYS...
- Publication number 20210072447
- Publication date Mar 11, 2021
- HAYASHI TELEMPU CORPORATION
- Takeya SAKAI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Backlight Module, Holographic Display Device and Holographic Displa...
- Publication number 20200088991
- Publication date Mar 19, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuxin ZHANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DYNAMIC TIME MULTIPLEXING FABRICATION OF HOLOGRAPHIC POLYMER DISPER...
- Publication number 20170176799
- Publication date Jun 22, 2017
- Drexel University
- Adam K. Fontecchio
- G02 - OPTICS
Information Patent Application
HOLOGRAPHIC DISPLAY
- Publication number 20170115487
- Publication date Apr 27, 2017
- Microsoft Technology Licensing, LLC
- Adrian Travis
- G02 - OPTICS
Information Patent Application
IDENTIFICATION MEDIUM
- Publication number 20140160540
- Publication date Jun 12, 2014
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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
IDENTIFICATION MEDIUM AND METHOD FOR IDENTIFICATION THEREOF
- Publication number 20120262767
- Publication date Oct 18, 2012
- NHK Spring Co., Ltd.
- Tohru Ida
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
IDENTIFICATION MEDIUM AND IDENTIFICATION METHOD THEREFOR
- Publication number 20120236292
- Publication date Sep 20, 2012
- NHK Spring Co., Ltd.
- Hidekazu Hoshino
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Holographic or diffraction device
- Publication number 20120013960
- Publication date Jan 19, 2012
- Roger B. Millington
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Sensitive Liquid Crystalline Polymeric Material Suitable for Reflec...
- Publication number 20110129764
- Publication date Jun 2, 2011
- SHANGHAI FUNDAN TECHSUN NEW TECHNOLOGY CO. LTD.
- Liangheng Xu
- G02 - OPTICS
Information Patent Application
Optimizing Performance Parameters For Switchable Polymer Dispersed...
- Publication number 20110102711
- Publication date May 5, 2011
- Richard L. Sutherland
- G02 - OPTICS
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
NON-ETCHED FLAT POLARIZATION-SELECTIVE DIFFRACTIVE OPTICAL ELEMENTS
- Publication number 20110027494
- Publication date Feb 3, 2011
- Kim Leong TAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
DYNAMIC TIME MULTIPLEXING FABRICATION OF HOLOGRAPHIC POLYMER DISPER...
- Publication number 20100231997
- Publication date Sep 16, 2010
- Drexel University
- Adam K. Fontecchio
- G02 - OPTICS
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
MEDIUM FOR PREVENTING FORGERY
- Publication number 20090310195
- Publication date Dec 17, 2009
- FUJIFILM CORPORATION
- Satomi SUZUKI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Liquid crystal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polarization diffraction element and vector beam mode detection sys...

Holographic image alignment

Method and system for patterning a liquid crystal layer

Holographic display apparatus

Active optical filter for spectacle lenses

Low-obliquity pupil relay for tiltable reflectors

Multi-layer body and method for the production thereof

Liquid crystal laminate and method for manufacturing a liquid cryst...

Backlight module, holographic display device and holographic displa...

Active optical filter for spectacle lenses

Multi-layer body and method for the production thereof

Holographic display

Identification medium

Dynamic time multiplexing fabrication of holographic polymer disper...

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

Identification medium and method for identification thereof

Identification medium and identification method therefor

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

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

Discrimination medium and production method therefor

Non-etched flat polarization-selective diffractive optical elements

Security element and method for manufacturing the same

Discrimination medium and production method therefor

Sensitive liquid crystalline polymeric material suitable for reflec...

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

Authenticating medium and authenticatable substrate

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

Medium for preventing forgery

Identification medium

Optimizing performance parameters for switchable polymer dispersed...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR OPTICAL TRACKING

Driver for a Display Device

METHOD OF DUPLICATING A HOLOGRAM AND HOLOGRAM OPTICAL ELEMENT

LIQUID CRYSTAL POLARIZATION HOLOGRAM AND FABRICATION METHOD THEREOF

METHOD AND SYSTEM FOR PATTERNING A LIQUID CRYSTAL LAYER

MULTI-LAYERED POLARIZATION VOLUME HOLOGRAM

HOLOGRAPHIC DISPLAY APPARATUS

HOLOGRAPHIC IMAGE ALIGNMENT

METHOD AND SYSTEM FOR PATTERNING A LIQUID CRYSTAL LAYER

HOLOGRAM DISPLAY USING A LIQUID CRYSTAL DISPLAY DEVICE

POLARIZATION DIFFRACTION ELEMENT AND VECTOR BEAM MODE DETECTION SYS...

Backlight Module, Holographic Display Device and Holographic Displa...

DYNAMIC TIME MULTIPLEXING FABRICATION OF HOLOGRAPHIC POLYMER DISPER...

HOLOGRAPHIC DISPLAY

IDENTIFICATION MEDIUM

DISCRIMINATION MEDIUM AND PRODUCTION METHOD THEREFOR

METHOD AND APPARATUS FOR PRODUCTION OF IDENTIFICATION MEDIUM

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

IDENTIFICATION MEDIUM AND METHOD FOR IDENTIFICATION THEREOF

IDENTIFICATION MEDIUM AND IDENTIFICATION METHOD THEREFOR

Holographic or diffraction device

Sensitive Liquid Crystalline Polymeric Material Suitable for Reflec...

Optimizing Performance Parameters For Switchable Polymer Dispersed...

SECURITY ELEMENT AND METHOD FOR MANUFACTURING THE SAME

NON-ETCHED FLAT POLARIZATION-SELECTIVE DIFFRACTIVE OPTICAL ELEMENTS

DISCRIMINATION MEDIUM AND PRODUCTION METHOD THEREFOR

DYNAMIC TIME MULTIPLEXING FABRICATION OF HOLOGRAPHIC POLYMER DISPER...

FOIL FOR PREVENTING FORGERY

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

MEDIUM FOR PREVENTING FORGERY