Filters employing polarising elements

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G02B27/288

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GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B27/00Other optical systems Other optical apparatus

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G02B27/288Filters employing polarising elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Polarization spectral filter, polarization spectral filter array, a...
- Patent number 12,135,434
- Issue date Nov 5, 2024
- Samsung Electronics Co., Ltd.
- Yeonsang Park
- G02 - OPTICS
Information Patent Grant
Image viewing systems and methods using a black glass mirror
- Patent number 12,117,627
- Issue date Oct 15, 2024
- Intuitive Surgical Operations, Inc.
- Ian E. McDowall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for visual verification
- Patent number 12,100,257
- Issue date Sep 24, 2024
- CAPITAL ONE SERVICES, LLC
- Kevin Osborn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Angular performance of apochromatic Pancharatnam berry phase compon...
- Patent number 12,078,806
- Issue date Sep 3, 2024
- Meta Platforms Technologies, LLC
- Wai Sze Tiffany Lam
- G02 - OPTICS
Information Patent Grant
Multi-modal and multi-spectral stereo camera arrays
- Patent number 12,069,227
- Issue date Aug 20, 2024
- Intrinsic Innovation LLC
- Kartik Venkataraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control of diffraction artifacts in augmented reality display using...
- Patent number 12,066,631
- Issue date Aug 20, 2024
- Google LLC
- Thomas Hoekman
- G02 - OPTICS
Information Patent Grant
Polarized photoplethysmography (PPG) biosensors, arrays and systems
- Patent number 12,029,537
- Issue date Jul 9, 2024
- Samsung Electronics Co., Ltd.
- Radwanul Hasan Siddique
- G02 - OPTICS
Information Patent Grant
Biometric imaging device comprising polarizers
- Patent number 11,995,911
- Issue date May 28, 2024
- FINGERPRINT CARDS IP AB
- Johan Hammersberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eye tracking system for reducing unwanted reflections from an optic...
- Patent number 11,966,047
- Issue date Apr 23, 2024
- TOBII AB
- Magnus Arvidsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lens device, imaging apparatus, imaging method, and imaging program...
- Patent number 11,960,200
- Issue date Apr 16, 2024
- FUJIFILM Corporation
- Atsushi Kawanago
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined birefringent material and reflective waveguide for multipl...
- Patent number 11,953,686
- Issue date Apr 9, 2024
- Microsoft Technology Licensing, LLC
- Robert Thomas Held
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multi-aperture polarization optical systems using beam splitters
- Patent number 11,953,700
- Issue date Apr 9, 2024
- Intrinsic Innovation LLC
- Kartik Venkataraman
- G02 - OPTICS
Information Patent Grant
Immersive augmented reality head-up display apparatus
- Patent number 11,914,143
- Issue date Feb 27, 2024
- Seonkyu Yoon
- G02 - OPTICS
Information Patent Grant
Optical apparatus including lens portions and filters, and image pi...
- Patent number 11,917,279
- Issue date Feb 27, 2024
- Canon Kabushiki Kaisha
- Tsubasa Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Heads-up display and coating therefor
- Patent number 11,906,733
- Issue date Feb 20, 2024
- Vitro Flat Glass LLC
- Andrew V. Wagner
- B32 - LAYERED PRODUCTS
Information Patent Grant
Automatic polarization control device and method
- Patent number 11,880,046
- Issue date Jan 23, 2024
- SAI TECHNOLOGIES CORP.
- Jun Sik Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Assemblies of anisotropic optical elements and methods of making
- Patent number 11,808,917
- Issue date Nov 7, 2023
- Meta Platforms Technologies, LLC
- Babak Amirsolaimani
- G02 - OPTICS
Information Patent Grant
Optical element, optical device, and imaging apparatus for acquirin...
- Patent number 11,796,722
- Issue date Oct 24, 2023
- FUJIFILM Corporation
- Yasunobu Kishine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fluorescein fluorescent fundus angiography device employing polariz...
- Patent number 11,779,211
- Issue date Oct 10, 2023
- AIINSIGHT INC.
- Hanjo Kwon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for visual verification
- Patent number 11,749,049
- Issue date Sep 5, 2023
- CAPITAL ONE SERVICES, LLC
- Kevin Osborn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical filter with color enhancement
- Patent number 11,740,489
- Issue date Aug 29, 2023
- Meta Platforms Technologies, LLC
- Gary D. Sharp
- G02 - OPTICS
Information Patent Grant
Lens device, imaging apparatus, optical member, imaging method, and...
- Patent number 11,726,389
- Issue date Aug 15, 2023
- FUJIFILM Corporation
- Atsushi Kawanago
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polarization spectral filter, polarization spectral filter array, a...
- Patent number 11,719,951
- Issue date Aug 8, 2023
- Samsung Electronics Co., Ltd.
- Yeonsang Park
- G02 - OPTICS
Information Patent Grant
Multi-depth exit pupil expander
- Patent number 11,662,575
- Issue date May 30, 2023
- Magic Leap, Inc.
- Eric C. Browy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heads-up display and coating therefor
- Patent number 11,630,301
- Issue date Apr 18, 2023
- Vitro Flat Glass LLC
- Andrew V. Wagner
- B32 - LAYERED PRODUCTS
Information Patent Grant
Enhancing pigmentation in dermoscopy images
- Patent number 11,612,350
- Issue date Mar 28, 2023
- Canfield Scientific, Incorporated
- Sachin V. Patwardhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filter unit, filter selection method, and imaging device
- Patent number 11,592,661
- Issue date Feb 28, 2023
- Sony Corporation
- Takuma Tanae
- G02 - OPTICS
Information Patent Grant
Multichannel, multi-polarization imaging for improved perception
- Patent number 11,570,416
- Issue date Jan 31, 2023
- Woven Planet North America, Inc.
- Forrest Samuel Briggs
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for efficient separation of polarized UV light
- Patent number 11,550,162
- Issue date Jan 10, 2023
- Phoseon Technology, Inc.
- Shiou-jyh Ja
- G01 - MEASURING TESTING
Information Patent Grant
Display panel, display device and display method
- Patent number 11,543,565
- Issue date Jan 3, 2023
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Xiandong Meng
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM
- Publication number 20240406577
- Publication date Dec 5, 2024
- SONY GROUP CORPORATION
- Yuhi KONDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LAMINATED PANE FOR A HEAD-UP DISPLAY SYSTEM WITH P-POLARIZED RADIATION
- Publication number 20240399718
- Publication date Dec 5, 2024
- SAINT-GOBAIN GLASS FRANCE
- Jan HAGEN
- B32 - LAYERED PRODUCTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240385459
- Publication date Nov 21, 2024
- SAMSUNG DISPLAY CO., LTD.
- HYUNGGUEN YOON
- G02 - OPTICS
Information Patent Application
INSTANTANEOUS COMMUNICATION USING VIRTUAL PHOTONS IN A SYSTEM OF TW...
- Publication number 20240372629
- Publication date Nov 7, 2024
- Dmitriy Plotnikov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS Based Beam Steering with DC and Side Lobe Suppression
- Publication number 20240369825
- Publication date Nov 7, 2024
- Arizona Board of Regents on behalf of The University of Arizona
- Yuzuru Takashima
- G01 - MEASURING TESTING
Information Patent Application
POLARIZED PHOTOPLETHYSMOGRAPHY (PPG) BIOSENSORS, ARRAYS AND SYSTEMS
- Publication number 20240350024
- Publication date Oct 24, 2024
- Samsung Electronics Co., Ltd.
- Radwanul Hasan SIDDIQUE
- G02 - OPTICS
Information Patent Application
CATADIOPTRIC LENS FOR NEAR EYE DISPLAY
- Publication number 20240353687
- Publication date Oct 24, 2024
- Tencent America LLC
- John D. LE
- G02 - OPTICS
Information Patent Application
OPTICAL DISPLAY DEVICE AND AR DISPLAY DEVICE
- Publication number 20240353688
- Publication date Oct 24, 2024
- HANGZHOU LINGBAN TECHNOLOGY CO. LTD.
- Chaoqun JIANG
- G02 - OPTICS
Information Patent Application
OPTICAL PULSE STRETCHER, LASER APPARATUS, AND ELECTRONIC DEVICE MAN...
- Publication number 20240291219
- Publication date Aug 29, 2024
- Gigaphoton Inc.
- Yuki TAMARU
- G02 - OPTICS
Information Patent Application
OPTICAL MEDICAL EXAMINATION DEVICE
- Publication number 20240277230
- Publication date Aug 22, 2024
- HEINE Optotechnik GmbH & Co. KG
- Roman RAAB
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, SMART WINDOW IN...
- Publication number 20240272486
- Publication date Aug 15, 2024
- DONGWOO FINE-CHEM CO., LTD
- Dong-Hwi KIM
- G02 - OPTICS
Information Patent Application
CONTROL OF DIFFRACTION ARTIFACTS IN AUGMENTED REALITY DISPLAY USING...
- Publication number 20240241374
- Publication date Jul 18, 2024
- Google LLC
- Thomas Hoekman
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS OF INCOHERENT SPATIAL FREQUENCY FILTERING
- Publication number 20240231118
- Publication date Jul 11, 2024
- President and Fellows of Harvard College
- Dean Samer HAZINEH
- G01 - MEASURING TESTING
Information Patent Application
DISTRIBUTED OPTICAL ARCHITECTURE FOR VEHICLE HEAD UP DISPLAY
- Publication number 20240231084
- Publication date Jul 11, 2024
- INFINEON TECHNOLOGIES AG
- Emanuele Bruno BODINI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Polarizing Plate and Display Apparatus Comprising the Same
- Publication number 20240219768
- Publication date Jul 4, 2024
- LG Display Co., Ltd.
- Yirang LIM
- G02 - OPTICS
Information Patent Application
Light Path Control Device, Display Device Including Same, and Metho...
- Publication number 20240192517
- Publication date Jun 13, 2024
- LG Display Co., Ltd.
- Junehwan Kim
- G02 - OPTICS
Information Patent Application
Heads-Up Display and Coating Therefor
- Publication number 20240176138
- Publication date May 30, 2024
- Vitro Flat Glass LLC
- Andrew V. Wagner
- B32 - LAYERED PRODUCTS
Information Patent Application
POLARIZED PHOTOPLETHYSMOGRAPHY (PPG) BIOSENSORS, ARRAYS AND SYSTEMS
- Publication number 20240065566
- Publication date Feb 29, 2024
- Samsung Electronics Co., Ltd.
- Radwanul Hasan SIDDIQUE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Anamorphic directional illumination device
- Publication number 20240061248
- Publication date Feb 22, 2024
- RealD Spark, LLC
- Michael G. Robinson
- F21 - LIGHTING
Information Patent Application
QUANTITATIVE PHASE IMAGING WITH NONLINEARLY POLARIZED LIGHT AND REL...
- Publication number 20240053619
- Publication date Feb 15, 2024
- The University of North Carolina at Charlotte
- Rosario Guadalupe Porras Aguilar
- G02 - OPTICS
Information Patent Application
AIR FLOATING VIDEO DISPLAY APPARATUS
- Publication number 20240045227
- Publication date Feb 8, 2024
- Maxell, Ltd.
- Hiroaki TAKAHASHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LENS DEVICE, IMAGING APPARATUS, IMAGING METHOD, AND IMAGING PROGRAM
- Publication number 20240019762
- Publication date Jan 18, 2024
- FUJIFILM CORPORATION
- Atsushi KAWANAGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BIOMETRIC IMAGING DEVICE COMPRISING POLARIZERS
- Publication number 20240021010
- Publication date Jan 18, 2024
- FINGERPRINT CARDS ANACATUM IP AB
- Johan Hammersberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL APPARATUS
- Publication number 20230408831
- Publication date Dec 21, 2023
- COLORLINK JAPAN, LTD.
- Miho NISHIYAMA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM FOR AN AUGMENTED REALITY DISPLAY
- Publication number 20230400695
- Publication date Dec 14, 2023
- ams International AG
- Eric TREMBLAY
- G02 - OPTICS
Information Patent Application
PHOTOSENSITIVE ASSEMBLY, IMAGING SYSTEM, AND OPTICAL ELECTRONIC DEVICE
- Publication number 20230387162
- Publication date Nov 30, 2023
- Shphotonics Ltd
- Lei SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MODULE AND OPTICAL SYSTEM THEREOF FOR HEAD-UP DISPLAY, AND...
- Publication number 20230384585
- Publication date Nov 30, 2023
- Zhejiang Crystal-Optech Co., Ltd.
- Honghu Ma
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR POLARIZATION IMAGING
- Publication number 20230375462
- Publication date Nov 23, 2023
- Ramot at Tel-Aviv University Ltd.
- Raja GIRYES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR VISUAL VERIFICATION
- Publication number 20230360459
- Publication date Nov 9, 2023
- Capital One Services, LLC
- Kevin Osborn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGING DEVICE, INFORMATION PROCESSING DEVICE, IMAGING METHOD, AND...
- Publication number 20230342963
- Publication date Oct 26, 2023
- SONY GROUP CORPORATION
- SHINICHIRO GOMI
- G01 - MEASURING TESTING

Filters employing polarising elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polarization spectral filter, polarization spectral filter array, a...

Image viewing systems and methods using a black glass mirror

Systems and methods for visual verification

Angular performance of apochromatic Pancharatnam berry phase compon...

Multi-modal and multi-spectral stereo camera arrays

Control of diffraction artifacts in augmented reality display using...

Polarized photoplethysmography (PPG) biosensors, arrays and systems

Biometric imaging device comprising polarizers

Eye tracking system for reducing unwanted reflections from an optic...

Lens device, imaging apparatus, imaging method, and imaging program...

Combined birefringent material and reflective waveguide for multipl...

Multi-aperture polarization optical systems using beam splitters

Immersive augmented reality head-up display apparatus

Optical apparatus including lens portions and filters, and image pi...

Heads-up display and coating therefor

Automatic polarization control device and method

Assemblies of anisotropic optical elements and methods of making

Optical element, optical device, and imaging apparatus for acquirin...

Fluorescein fluorescent fundus angiography device employing polariz...

Systems and methods for visual verification

Optical filter with color enhancement

Lens device, imaging apparatus, optical member, imaging method, and...

Polarization spectral filter, polarization spectral filter array, a...

Multi-depth exit pupil expander

Heads-up display and coating therefor

Enhancing pigmentation in dermoscopy images

Filter unit, filter selection method, and imaging device

Multichannel, multi-polarization imaging for improved perception

Methods and systems for efficient separation of polarized UV light

Display panel, display device and display method

Patents Applicationslast 30 patents

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM

LAMINATED PANE FOR A HEAD-UP DISPLAY SYSTEM WITH P-POLARIZED RADIATION

DISPLAY DEVICE

INSTANTANEOUS COMMUNICATION USING VIRTUAL PHOTONS IN A SYSTEM OF TW...

MEMS Based Beam Steering with DC and Side Lobe Suppression

POLARIZED PHOTOPLETHYSMOGRAPHY (PPG) BIOSENSORS, ARRAYS AND SYSTEMS

CATADIOPTRIC LENS FOR NEAR EYE DISPLAY

OPTICAL DISPLAY DEVICE AND AR DISPLAY DEVICE

OPTICAL PULSE STRETCHER, LASER APPARATUS, AND ELECTRONIC DEVICE MAN...

OPTICAL MEDICAL EXAMINATION DEVICE

OPTICAL LAMINATE AND MANUFACTURING METHOD THEREFOR, SMART WINDOW IN...

CONTROL OF DIFFRACTION ARTIFACTS IN AUGMENTED REALITY DISPLAY USING...

SYSTEMS AND METHODS OF INCOHERENT SPATIAL FREQUENCY FILTERING

DISTRIBUTED OPTICAL ARCHITECTURE FOR VEHICLE HEAD UP DISPLAY

Polarizing Plate and Display Apparatus Comprising the Same

Light Path Control Device, Display Device Including Same, and Metho...

Heads-Up Display and Coating Therefor

POLARIZED PHOTOPLETHYSMOGRAPHY (PPG) BIOSENSORS, ARRAYS AND SYSTEMS

Anamorphic directional illumination device

QUANTITATIVE PHASE IMAGING WITH NONLINEARLY POLARIZED LIGHT AND REL...

AIR FLOATING VIDEO DISPLAY APPARATUS

LENS DEVICE, IMAGING APPARATUS, IMAGING METHOD, AND IMAGING PROGRAM

BIOMETRIC IMAGING DEVICE COMPRISING POLARIZERS

OPTICAL APPARATUS

OPTICAL SYSTEM FOR AN AUGMENTED REALITY DISPLAY

PHOTOSENSITIVE ASSEMBLY, IMAGING SYSTEM, AND OPTICAL ELECTRONIC DEVICE

OPTICAL MODULE AND OPTICAL SYSTEM THEREOF FOR HEAD-UP DISPLAY, AND...

SYSTEM AND METHOD FOR POLARIZATION IMAGING

SYSTEMS AND METHODS FOR VISUAL VERIFICATION

IMAGING DEVICE, INFORMATION PROCESSING DEVICE, IMAGING METHOD, AND...