comprising birefringent materials

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CPC
G02B5/1833

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B5/00Optical elements other than lenses

Current Industry

G02B5/1833comprising birefringent materials

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Backlight unit and liquid crystal display device
- Patent number 12,085,746
- Issue date Sep 10, 2024
- FUJIFILM Corporation
- Fumitake Mitobe
- G02 - OPTICS
Information Patent Grant
Systems and methods for parallel polarization analysis
- Patent number 12,078,834
- Issue date Sep 3, 2024
- President and Fellows of Harvard College
- Noah A. Rubin
- G01 - MEASURING TESTING
Information Patent Grant
Display device
- Patent number 12,072,492
- Issue date Aug 27, 2024
- SeeReal Technologies S.A.
- Norbert Leister
- G02 - OPTICS
Information Patent Grant
Spatially variable liquid crystal diffraction gratings
- Patent number 12,001,091
- Issue date Jun 4, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Liquid crystal optical element and method for manufacturing the same
- Patent number 11,982,825
- Issue date May 14, 2024
- Japan Display Inc.
- Koichi Igeta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Broadband adaptive lens assembly for augmented reality display
- Patent number 11,960,165
- Issue date Apr 16, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase structure on volume Bragg grating-based waveguide display
- Patent number 11,885,967
- Issue date Jan 30, 2024
- Meta Platforms Technologies, LLC
- Wai Sze Tiffany Lam
- G02 - OPTICS
Information Patent Grant
High-aspect ratio metalens
- Patent number 11,860,336
- Issue date Jan 2, 2024
- President and Fellows of Harvard College
- Maryna Leonidivna Meretska
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Innovative solutions to improve laser damage thresholds of optical...
- Patent number 11,835,743
- Issue date Dec 5, 2023
- Lawrence Livermore National Security, LLC
- Hoang T Nguyen
- G02 - OPTICS
Information Patent Grant
Cholesteric liquid crystal layer, method of forming cholesteric liq...
- Patent number 11,828,960
- Issue date Nov 28, 2023
- FUJIFILM Corporation
- Katsumi Sasata
- G02 - OPTICS
Information Patent Grant
Innovative solutions for improving laser damage performance of mult...
- Patent number 11,815,705
- Issue date Nov 14, 2023
- Lawrence Livermore National Security, LLC
- Hoang T Nguyen
- G02 - OPTICS
Information Patent Grant
Stacked waveguides having different diffraction gratings for combin...
- Patent number 11,803,003
- Issue date Oct 31, 2023
- Magic Leap, Inc.
- Chulwoo Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display system with optical elements for in-coupling multiplexed li...
- Patent number 11,789,189
- Issue date Oct 17, 2023
- Magic Leap, Inc.
- Michael Anthony Klug
- G02 - OPTICS
Information Patent Grant
Virtual and augmented reality systems and methods
- Patent number 11,733,443
- Issue date Aug 22, 2023
- Magic Leap, Inc.
- Michael Anthony Klug
- G02 - OPTICS
Information Patent Grant
Liquid crystal diffractive devices with nano-scale pattern and meth...
- Patent number 11,693,282
- Issue date Jul 4, 2023
- Magic Leap, Inc.
- Chulwoo Oh
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Thin liquid crystal stack for polarization conversion
- Patent number 11,650,429
- Issue date May 16, 2023
- Meta Platforms Technologies, LLC
- Junren Wang
- G02 - OPTICS
Information Patent Grant
Waveguide, manufacturing method of said waveguide and polarisation...
- Patent number 11,644,612
- Issue date May 9, 2023
- Universidad de Malaga
- Robert Halir
- G02 - OPTICS
Information Patent Grant
Zoned optical waveplate
- Patent number 11,619,770
- Issue date Apr 4, 2023
- Lumentum Operations LLC
- John Michael Miller
- G02 - OPTICS
Information Patent Grant
Spatially variable liquid crystal diffraction gratings
- Patent number 11,586,065
- Issue date Feb 21, 2023
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
High-efficiency wide-angle beam steering system
- Patent number 11,366,254
- Issue date Jun 21, 2022
- Beam Engineering for Advanced Measurements Co.
- Nelson Tabirian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diffractive waveplate lenses and applications
- Patent number 11,366,253
- Issue date Jun 21, 2022
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High efficiency infrared reflector having reduced color
- Patent number 11,346,987
- Issue date May 31, 2022
- 3M Innovative Properties Company
- Christopher A. Haak
- B32 - LAYERED PRODUCTS
Information Patent Grant
Segmented birefringent chromatic beam shaping device
- Patent number 11,294,109
- Issue date Apr 5, 2022
- Deutsches Krebsforschungszentrum
- Johann Engelhardt
- G01 - MEASURING TESTING
Information Patent Grant
Optical element
- Patent number 11,280,944
- Issue date Mar 22, 2022
- FUJIFILM Corporation
- Yukito Saitoh
- G02 - OPTICS
Information Patent Grant
Broadband adaptive lens assembly with variable optical power for au...
- Patent number 11,231,612
- Issue date Jan 25, 2022
- Magic Leap, Inc.
- Chulwoo Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal grating and fabrication method thereof, and display...
- Patent number 11,209,584
- Issue date Dec 28, 2021
- Hubei Yangtze Industrial Innovation Center Of Advanced Display Co., Ltd.
- Yaodong Wu
- G02 - OPTICS
Information Patent Grant
Diffractive optical element and device
- Patent number 11,194,080
- Issue date Dec 7, 2021
- Samsung Electronics Co., Ltd.
- Hyun Seok Choi
- G02 - OPTICS
Information Patent Grant
Polarization-independent diffractive optical structures
- Patent number 11,175,441
- Issue date Nov 16, 2021
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Optical element and production method for optical element
- Patent number 11,150,392
- Issue date Oct 19, 2021
- Osaka University
- Hiroyuki Yoshida
- G02 - OPTICS
Information Patent Grant
Optical element
- Patent number 11,125,925
- Issue date Sep 21, 2021
- Photonic Lattice, Inc.
- Shojiro Kawakami
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF LIQUID CRYSTAL OPTICAL ELEMENT
- Publication number 20240361505
- Publication date Oct 31, 2024
- Japan Display Inc.
- Koichi IGETA
- G02 - OPTICS
Information Patent Application
SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS
- Publication number 20240280851
- Publication date Aug 22, 2024
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
POLARIZATION GRATINGS HAVING LARGE DIFFRACTION ANGLE, HIGH EFFICIEN...
- Publication number 20240272339
- Publication date Aug 15, 2024
- Meta Platforms Technologies, LLC
- Sawyer MILLER
- G02 - OPTICS
Information Patent Application
BROADBAND ADAPTIVE LENS ASSEMBLY FOR AUGMENTED REALITY DISPLAY
- Publication number 20240255796
- Publication date Aug 1, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INNOVATIVE SOLUTIONS TO IMPROVE LASER DAMAGE THRESHOLDS OF OPTICAL...
- Publication number 20240134096
- Publication date Apr 25, 2024
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Hoang T. Nguyen
- G02 - OPTICS
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL LAYER, METHOD OF FORMING CHOLESTERIC LIQ...
- Publication number 20240069257
- Publication date Feb 29, 2024
- FUJIFILM CORPORATION
- Katsumi SASATA
- G02 - OPTICS
Information Patent Application
STACKED WAVEGUIDES HAVING DIFFERENT DIFFRACTION GRATINGS FOR COMBIN...
- Publication number 20240012191
- Publication date Jan 11, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY SYSTEM WITH OPTICAL ELEMENTS FOR IN-COUPLING MULTIPLEXED LI...
- Publication number 20230384499
- Publication date Nov 30, 2023
- Magic Leap, Inc.
- Michael Anthony Klug
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL ELEMENT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230375764
- Publication date Nov 23, 2023
- Japan Display Inc.
- Koichi IGETA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL SYSTEM
- Publication number 20230324660
- Publication date Oct 12, 2023
- Carl-Zeiss AG
- Marco Pretorius
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL ELEMENT
- Publication number 20230258849
- Publication date Aug 17, 2023
- Japan Display Inc.
- Shinichiro OKA
- G02 - OPTICS
Information Patent Application
WAVEGUIDE, WAVEGUIDE PRODUCTION METHOD, AND POLARISATION SPLITTER U...
- Publication number 20230251414
- Publication date Aug 10, 2023
- Universidad De Malaga
- Robert HALIR
- G02 - OPTICS
Information Patent Application
TRANSMISSIVE LIQUID CRYSTAL DIFFRACTION ELEMENT
- Publication number 20230244012
- Publication date Aug 3, 2023
- FUJIFILM CORPORATION
- Takashi YONEMOTO
- G02 - OPTICS
Information Patent Application
Single-Material Waveplates for Pupil Polarization Filtering
- Publication number 20230187241
- Publication date Jun 15, 2023
- KLA Corporation
- Chong Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS
- Publication number 20230152622
- Publication date May 18, 2023
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Application
CURED PRODUCT, CURABLE RESIN COMPOSITION, OPTICAL MEMBER, LENS, DIF...
- Publication number 20220403245
- Publication date Dec 22, 2022
- FUJIFILM CORPORATION
- Naozumi SHIRAIWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PLANAR-OPTICS BASED LIGHT DELIVERY SYSTEM FOR MAGNETO-OPTICAL TRAPS...
- Publication number 20220390760
- Publication date Dec 8, 2022
- University of Maryland, College Park
- William R. MCGEHEE
- G02 - OPTICS
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL FILM AND MANUFACTURING METHOD THEREOF
- Publication number 20220373726
- Publication date Nov 24, 2022
- FUJIFILM CORPORATION
- Takahiro HAYASHI
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR FABRICATING LIQUID CRYSTAL POLARIZATION HOLOG...
- Publication number 20220317624
- Publication date Oct 6, 2022
- Meta Platforms Technologies, LLC
- Xingzhou TU
- G02 - OPTICS
Information Patent Application
THIN LIQUID CRYSTAL STACK FOR POLARIZATION CONVERSION
- Publication number 20220276499
- Publication date Sep 1, 2022
- Facebook Technologies, LLC
- Junren WANG
- G02 - OPTICS
Information Patent Application
HIGH EFFICIENCY INFRARED REFLECTOR HAVING REDUCED COLOR
- Publication number 20220252772
- Publication date Aug 11, 2022
- 3M Innovative Properties Company
- Christopher A. Haak
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR PARALLEL POLARIZATION ANALYSIS
- Publication number 20220206205
- Publication date Jun 30, 2022
- President and Fellows of Harvard College
- Noah A. RUBIN
- G01 - MEASURING TESTING
Information Patent Application
BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20220146742
- Publication date May 12, 2022
- FUJIFILM CORPORATION
- Fumitake MITOBE
- G02 - OPTICS
Information Patent Application
PHASE STRUCTURE ON SURFACE-RELIEF GRATING-BASED WAVEGUIDE DISPLAY
- Publication number 20220137410
- Publication date May 5, 2022
- Facebook Technologies, LLC
- Wai Sze Tiffany LAM
- G02 - OPTICS
Information Patent Application
HIGH-ASPECT RATIO METALENS
- Publication number 20220128734
- Publication date Apr 28, 2022
- President and Fellows of Harvard College
- Maryna Leonidivna MERETSKA
- B82 - NANO-TECHNOLOGY
Information Patent Application
HIGH EFFICIENCY INFRARED REFLECTOR HAVING REDUCED COLOR
- Publication number 20220043195
- Publication date Feb 10, 2022
- 3M Innovative Properties Company
- Christopher A. Haak
- B32 - LAYERED PRODUCTS
Information Patent Application
LIQUID CRYSTAL DIFFRACTIVE DEVICES WITH NANO-SCALE PATTERN AND METH...
- Publication number 20210341775
- Publication date Nov 4, 2021
- Magic Leap, Inc.
- Chulwoo Oh
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS
- Publication number 20210341661
- Publication date Nov 4, 2021
- Magic Leap, Inc.
- Michael Anthony Klug
- G02 - OPTICS
Information Patent Application
SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS
- Publication number 20210311351
- Publication date Oct 7, 2021
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Application
WAVEGUIDE, MANUFACTURING METHOD OF SAID WAVEGUIDE AND POLARISATION...
- Publication number 20210263210
- Publication date Aug 26, 2021
- Universidad De Malaga
- Robert HALIR
- G02 - OPTICS

comprising birefringent materials

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Backlight unit and liquid crystal display device

Systems and methods for parallel polarization analysis

Display device

Spatially variable liquid crystal diffraction gratings

Liquid crystal optical element and method for manufacturing the same

Broadband adaptive lens assembly for augmented reality display

Phase structure on volume Bragg grating-based waveguide display

High-aspect ratio metalens

Innovative solutions to improve laser damage thresholds of optical...

Cholesteric liquid crystal layer, method of forming cholesteric liq...

Innovative solutions for improving laser damage performance of mult...

Stacked waveguides having different diffraction gratings for combin...

Display system with optical elements for in-coupling multiplexed li...

Virtual and augmented reality systems and methods

Liquid crystal diffractive devices with nano-scale pattern and meth...

Thin liquid crystal stack for polarization conversion

Waveguide, manufacturing method of said waveguide and polarisation...

Zoned optical waveplate

Spatially variable liquid crystal diffraction gratings

High-efficiency wide-angle beam steering system

Diffractive waveplate lenses and applications

High efficiency infrared reflector having reduced color

Segmented birefringent chromatic beam shaping device

Optical element

Broadband adaptive lens assembly with variable optical power for au...

Liquid crystal grating and fabrication method thereof, and display...

Diffractive optical element and device

Polarization-independent diffractive optical structures

Optical element and production method for optical element

Optical element

Patents Applicationslast 30 patents

MANUFACTURING METHOD OF LIQUID CRYSTAL OPTICAL ELEMENT

SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS

POLARIZATION GRATINGS HAVING LARGE DIFFRACTION ANGLE, HIGH EFFICIEN...

BROADBAND ADAPTIVE LENS ASSEMBLY FOR AUGMENTED REALITY DISPLAY

INNOVATIVE SOLUTIONS TO IMPROVE LASER DAMAGE THRESHOLDS OF OPTICAL...

CHOLESTERIC LIQUID CRYSTAL LAYER, METHOD OF FORMING CHOLESTERIC LIQ...

STACKED WAVEGUIDES HAVING DIFFERENT DIFFRACTION GRATINGS FOR COMBIN...

DISPLAY SYSTEM WITH OPTICAL ELEMENTS FOR IN-COUPLING MULTIPLEXED LI...

LIQUID CRYSTAL OPTICAL ELEMENT AND METHOD FOR MANUFACTURING THE SAME

OPTICAL SYSTEM

LIQUID CRYSTAL OPTICAL ELEMENT

WAVEGUIDE, WAVEGUIDE PRODUCTION METHOD, AND POLARISATION SPLITTER U...

TRANSMISSIVE LIQUID CRYSTAL DIFFRACTION ELEMENT

Single-Material Waveplates for Pupil Polarization Filtering

SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS

CURED PRODUCT, CURABLE RESIN COMPOSITION, OPTICAL MEMBER, LENS, DIF...

PLANAR-OPTICS BASED LIGHT DELIVERY SYSTEM FOR MAGNETO-OPTICAL TRAPS...

CHOLESTERIC LIQUID CRYSTAL FILM AND MANUFACTURING METHOD THEREOF

SYSTEM AND METHOD FOR FABRICATING LIQUID CRYSTAL POLARIZATION HOLOG...

THIN LIQUID CRYSTAL STACK FOR POLARIZATION CONVERSION

HIGH EFFICIENCY INFRARED REFLECTOR HAVING REDUCED COLOR

SYSTEMS AND METHODS FOR PARALLEL POLARIZATION ANALYSIS

BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE

PHASE STRUCTURE ON SURFACE-RELIEF GRATING-BASED WAVEGUIDE DISPLAY

HIGH-ASPECT RATIO METALENS

HIGH EFFICIENCY INFRARED REFLECTOR HAVING REDUCED COLOR

LIQUID CRYSTAL DIFFRACTIVE DEVICES WITH NANO-SCALE PATTERN AND METH...

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS

SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS

WAVEGUIDE, MANUFACTURING METHOD OF SAID WAVEGUIDE AND POLARISATION...