for controlling or changing the state of polarisation

Industry

CPC
G02B27/286

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

G02B27/286for controlling or changing the state of polarisation

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Projection display apparatus
- Patent number 12,271,103
- Issue date Apr 8, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Norikazu Yamamoto
- G02 - OPTICS
Information Patent Grant
Optical routing device for ultra-flexible and ultra-reliable laser...
- Patent number 12,273,664
- Issue date Apr 8, 2025
- WIRELESS PHOTONICS LLC
- Ahmadreza Rofougaran
- G02 - OPTICS
Information Patent Grant
Image polarimeter using a micro-electro-mechanical system (MEMS) mi...
- Patent number 12,259,277
- Issue date Mar 25, 2025
- Raytheon Company
- Eric Rogala
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic optical assembly for laser-based additive manufacturing
- Patent number 12,246,488
- Issue date Mar 11, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Light diffraction element and optical computing system
- Patent number 12,242,079
- Issue date Mar 4, 2025
- Fujikura Ltd.
- Hiroyuki Kusaka
- G02 - OPTICS
Information Patent Grant
Laser processing device, and laser processing method
- Patent number 12,242,080
- Issue date Mar 4, 2025
- Hamamatsu Photonics K.K.
- Yotaro Wani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Projector with increased light emission
- Patent number 12,242,177
- Issue date Mar 4, 2025
- Seiko Epson Corporation
- Junichi Wakabayashi
- G02 - OPTICS
Information Patent Grant
Display system
- Patent number 12,233,612
- Issue date Feb 25, 2025
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical system
- Patent number 12,233,613
- Issue date Feb 25, 2025
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Laser soldering system and light shaping method thereof
- Patent number 12,214,436
- Issue date Feb 4, 2025
- Delta Electronics, Inc.
- Yu-Chen Chang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System for measuring thickness and physical properties of thin film...
- Patent number 12,216,044
- Issue date Feb 4, 2025
- Seoul National University R&DB Foundation
- Heui Jae Pahk
- G01 - MEASURING TESTING
Information Patent Grant
Optical device comprising a multi-layers waveguides
- Patent number 12,210,155
- Issue date Jan 28, 2025
- INTERDIGITAL CE PATENT HOLDINGS
- Valter Drazic
- G02 - OPTICS
Information Patent Grant
Beam optical axis self-stabilizing device and method based on refle...
- Patent number 12,210,166
- Issue date Jan 28, 2025
- Soochow University
- Xiang Zhang
- G02 - OPTICS
Information Patent Grant
Projector with increased light emission
- Patent number 12,210,274
- Issue date Jan 28, 2025
- Seiko Epson Corporation
- Junichi Wakabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Switchable polarization component
- Patent number 12,204,199
- Issue date Jan 21, 2025
- Meta Platforms Technologies, LLC
- Yu-Jen Wang
- G02 - OPTICS
Information Patent Grant
Optical imaging system having aberration compensation lens group
- Patent number 12,196,979
- Issue date Jan 14, 2025
- Huawei Technologies Co., Ltd.
- Wangchao Ruan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical multi-pass imaging device based on polarization elements an...
- Patent number 12,189,158
- Issue date Jan 7, 2025
- Samsung Electronics Co., Ltd.
- Stepan Evgenievich Ivanov
- G02 - OPTICS
Information Patent Grant
Additive manufacturing system and method
- Patent number 12,186,985
- Issue date Jan 7, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Compact polarized illuminators using reflective polarizers
- Patent number 12,189,126
- Issue date Jan 7, 2025
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photo-alignment device and photo-alignment method
- Patent number 12,189,148
- Issue date Jan 7, 2025
- WUHAN BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaofeng Wang
- G01 - MEASURING TESTING
Information Patent Grant
Augmented reality electronic device
- Patent number 12,181,675
- Issue date Dec 31, 2024
- Innolux Corporation
- Chih-Lung Lin
- G02 - OPTICS
Information Patent Grant
Optical devices and systems with dichroic beamsplitter color combiner
- Patent number 12,181,687
- Issue date Dec 31, 2024
- LUMUS LTD.
- Eitan Ronen
- G02 - OPTICS
Information Patent Grant
Lens device for forming image, and imaging apparatus and imaging me...
- Patent number 12,177,550
- Issue date Dec 24, 2024
- FUJIFILM Corporation
- Yasunobu Kishine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Biosignal sensor and sensor system and electronic device
- Patent number 12,171,582
- Issue date Dec 24, 2024
- Samsung Electronics Co., Ltd.
- Gae Hwang Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tunable lens with deformable reflector
- Patent number 12,169,273
- Issue date Dec 17, 2024
- Meta Platforms Technologies, LLC
- Babak Amirsolaimani
- G02 - OPTICS
Information Patent Grant
Optical display system and electronics apparatus
- Patent number 12,169,280
- Issue date Dec 17, 2024
- University of Central Florida Research Foundation, Inc.
- Kun Yin
- G02 - OPTICS
Information Patent Grant
Chamber systems for additive manufacturing
- Patent number 12,162,219
- Issue date Dec 10, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Optical imaging system having aberration compensation lens group
- Patent number 12,158,594
- Issue date Dec 3, 2024
- Huawei Technologies Co., Ltd.
- Wangchao Ruan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for large field of view display with scanning ref...
- Patent number 12,153,209
- Issue date Nov 26, 2024
- Magic Leap, Inc.
- Ivan Li-Chuen Yeoh
- G02 - OPTICS
Information Patent Grant
Camera system of mobile device including geometry phase lens
- Patent number 12,155,922
- Issue date Nov 26, 2024
- Samsung Electronics Co., Ltd.
- Chang-Kun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEVICE AND DISPLAY DEVICE
- Publication number 20250110347
- Publication date Apr 3, 2025
- Nichia Corporation.
- Wataru KITAHARA
- G02 - OPTICS
Information Patent Application
STEREOLITHOGRAPHY APPARATUS
- Publication number 20250100220
- Publication date Mar 27, 2025
- SONY GROUP CORPORATION
- Yusuke KONO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Tb-CONTAINING RARE EARTH-ALUMINUM GARNET CERAMIC, AND METHOD FOR MA...
- Publication number 20250091955
- Publication date Mar 20, 2025
- WORLD LAB. CO., LTD.
- Akio Ikesue
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
AIR FLOATING VIDEO DISPLAY APPARATUS
- Publication number 20250085563
- Publication date Mar 13, 2025
- Maxell, Ltd.
- Hiroaki TAKAHASHI
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE AND AUGMENTED REALITY ELECTRONIC DEVICE
- Publication number 20250076659
- Publication date Mar 6, 2025
- InnoLux Corporation
- Chih-Lung LIN
- G02 - OPTICS
Information Patent Application
RETINAL PROJECTION DEVICE
- Publication number 20250076654
- Publication date Mar 6, 2025
- TDK Corporation
- Takashi ASATANI
- G02 - OPTICS
Information Patent Application
Chamber Systems For Additive Manufacturing
- Publication number 20250065566
- Publication date Feb 27, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MEASURING PARALLELISM
- Publication number 20250052559
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Minhwan Seo
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL WAVEGUIDE DEVICE, DISPLAY APPARATUS AND DISPLAY DEVICE
- Publication number 20250053022
- Publication date Feb 13, 2025
- Shenzhen Pencilvision Technology Co., Ltd.
- Zhidong Chen
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND DISPLAY APPARATUS
- Publication number 20250053020
- Publication date Feb 13, 2025
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xin LI
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM
- Publication number 20250042111
- Publication date Feb 6, 2025
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
IMAGE DISPLAY APPARATUS
- Publication number 20250044596
- Publication date Feb 6, 2025
- Canon Kabushiki Kaisha
- Masakazu Tohara
- G02 - OPTICS
Information Patent Application
ZOOM OPTICAL SYSTEM
- Publication number 20250035947
- Publication date Jan 30, 2025
- Interface Technology (ChengDu) Co., Ltd.
- Yi Chen YANG
- G02 - OPTICS
Information Patent Application
OPTICAL STACK INCLUDING REFLECTIVE POLARIZER AND OPTICAL LENS
- Publication number 20250035948
- Publication date Jan 30, 2025
- 3M Innovative Properties Company
- John D. Le
- G02 - OPTICS
Information Patent Application
ARBITRARY POLARIZATION-SWITCHABLE METASURFACES
- Publication number 20250028182
- Publication date Jan 23, 2025
- President and Fellows of Harvard College
- Noah A. RUBIN
- G02 - OPTICS
Information Patent Application
Optical System for Head-Mounted Display
- Publication number 20250028158
- Publication date Jan 23, 2025
- Apple Inc.
- Sajjad A. Khan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
INHOMOGENEOUS POLARIZATION-BASED COHERENT TRANSCEIVER FOR BEAM ALIG...
- Publication number 20250015890
- Publication date Jan 9, 2025
- LG ELECTRONICS INC.
- Hojae LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
WEARABLE ELECTRONIC DEVICE INCLUDING LENS ASSEMBLY
- Publication number 20250004245
- Publication date Jan 2, 2025
- Samsung Electronics Co., Ltd.
- Youngran KIM
- G02 - OPTICS
Information Patent Application
Anamorphic directional illumination device
- Publication number 20240427123
- Publication date Dec 26, 2024
- RealD Spark, LLC
- Michael G. Robinson
- G02 - OPTICS
Information Patent Application
CURVED THIN SEE-THROUGH LIGHTGUIDE WITH LARGE EYEBOX
- Publication number 20240427150
- Publication date Dec 26, 2024
- Google LLC
- Ozan Cakmakci
- G02 - OPTICS
Information Patent Application
Anamorphic directional illumination device
- Publication number 20240427161
- Publication date Dec 26, 2024
- RealD Spark, LLC
- Graham J. Woodgate
- G02 - OPTICS
Information Patent Application
Optical Lens system including a Variable Reflectivity beam splitter
- Publication number 20240419011
- Publication date Dec 19, 2024
- John Le
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DUMMY LIGHT MODULE COMPRISING DUAL SEMICONDUCTOR OPTICAL AMPLIFIER
- Publication number 20240421563
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Romain Brenot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT POLARIZED ILLUMINATORS USING REFLECTIVE POLARIZERS
- Publication number 20240419001
- Publication date Dec 19, 2024
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EFFICIENT GHOST-LESS REFLECTOR EXPLOITING P-POLARIZATION
- Publication number 20240411132
- Publication date Dec 12, 2024
- Spectralics Ltd.
- Yuval KASHTER
- B60 - VEHICLES IN GENERAL
Information Patent Application
Polarization Changing Structures
- Publication number 20240402509
- Publication date Dec 5, 2024
- SINTEF TTO AS
- Sergey Bozhevolnyi
- G02 - OPTICS
Information Patent Application
IMAGE POLARIMETER USING A MICRO-ELECTRO-MECHANICAL SYSTEM (MEMS) MI...
- Publication number 20240402016
- Publication date Dec 5, 2024
- Raytheon Company
- Eric Rogala
- G02 - OPTICS
Information Patent Application
VEHICLE DISPLAY DEVICE
- Publication number 20240402490
- Publication date Dec 5, 2024
- CORETRONIC CORPORATION
- Yan Wen Lin
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL DEVICE AND ELECTRONIC DEVICE
- Publication number 20240393611
- Publication date Nov 28, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Takeya HIROSE
- G02 - OPTICS
Information Patent Application
FIELD OF VIEW EXPANSION BY IMAGE LIGHT REDIRECTION
- Publication number 20240393600
- Publication date Nov 28, 2024
- Meta Platforms Technologies, LLC
- Babak Amirsolaimani
- G02 - OPTICS

for controlling or changing the state of polarisation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Projection display apparatus

Optical routing device for ultra-flexible and ultra-reliable laser...

Image polarimeter using a micro-electro-mechanical system (MEMS) mi...

Dynamic optical assembly for laser-based additive manufacturing

Light diffraction element and optical computing system

Laser processing device, and laser processing method

Projector with increased light emission

Display system

Optical system

Laser soldering system and light shaping method thereof

System for measuring thickness and physical properties of thin film...

Optical device comprising a multi-layers waveguides

Beam optical axis self-stabilizing device and method based on refle...

Projector with increased light emission

Switchable polarization component

Optical imaging system having aberration compensation lens group

Optical multi-pass imaging device based on polarization elements an...

Additive manufacturing system and method

Compact polarized illuminators using reflective polarizers

Photo-alignment device and photo-alignment method

Augmented reality electronic device

Optical devices and systems with dichroic beamsplitter color combiner

Lens device for forming image, and imaging apparatus and imaging me...

Biosignal sensor and sensor system and electronic device

Tunable lens with deformable reflector

Optical display system and electronics apparatus

Chamber systems for additive manufacturing

Optical imaging system having aberration compensation lens group

Method and system for large field of view display with scanning ref...

Camera system of mobile device including geometry phase lens

Patents Applicationslast 30 patents

OPTICAL DEVICE AND DISPLAY DEVICE

STEREOLITHOGRAPHY APPARATUS

Tb-CONTAINING RARE EARTH-ALUMINUM GARNET CERAMIC, AND METHOD FOR MA...

AIR FLOATING VIDEO DISPLAY APPARATUS

ELECTRONIC DEVICE AND AUGMENTED REALITY ELECTRONIC DEVICE

RETINAL PROJECTION DEVICE

Chamber Systems For Additive Manufacturing

MEASURING PARALLELISM

OPTICAL WAVEGUIDE DEVICE, DISPLAY APPARATUS AND DISPLAY DEVICE

OPTICAL SYSTEM AND DISPLAY APPARATUS

OPTICAL SYSTEM

IMAGE DISPLAY APPARATUS

ZOOM OPTICAL SYSTEM

OPTICAL STACK INCLUDING REFLECTIVE POLARIZER AND OPTICAL LENS

ARBITRARY POLARIZATION-SWITCHABLE METASURFACES

Optical System for Head-Mounted Display

INHOMOGENEOUS POLARIZATION-BASED COHERENT TRANSCEIVER FOR BEAM ALIG...

WEARABLE ELECTRONIC DEVICE INCLUDING LENS ASSEMBLY

Anamorphic directional illumination device

CURVED THIN SEE-THROUGH LIGHTGUIDE WITH LARGE EYEBOX

Anamorphic directional illumination device

Optical Lens system including a Variable Reflectivity beam splitter

DUMMY LIGHT MODULE COMPRISING DUAL SEMICONDUCTOR OPTICAL AMPLIFIER

COMPACT POLARIZED ILLUMINATORS USING REFLECTIVE POLARIZERS

EFFICIENT GHOST-LESS REFLECTOR EXPLOITING P-POLARIZATION

Polarization Changing Structures

IMAGE POLARIMETER USING A MICRO-ELECTRO-MECHANICAL SYSTEM (MEMS) MI...

VEHICLE DISPLAY DEVICE

OPTICAL DEVICE AND ELECTRONIC DEVICE

FIELD OF VIEW EXPANSION BY IMAGE LIGHT REDIRECTION