for polarizing the light beam

Industry

CPC
H04N9/3167

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N9/00Details of colour television systems

Current Industry

H04N9/3167for polarizing the light beam

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Projector with local dimming
- Patent number 12,155,976
- Issue date Nov 26, 2024
- Lumileds LLC
- Pieter Johannes Quintus van Voorst Vader
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information generation device, information generation method and pr...
- Patent number 12,101,583
- Issue date Sep 24, 2024
- Sony Corporation
- Hajime Mihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illumination device with projector and illumination device
- Patent number 11,997,431
- Issue date May 28, 2024
- Seiko Epson Corporation
- Yusaku Takamine
- F21 - LIGHTING
Information Patent Grant
Methods of modulating light using liquid crystal polarization gratings
- Patent number 11,966,138
- Issue date Apr 23, 2024
- United States of America as represented by the Secretary of the Air Force
- Joshua Lentz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projected texture pattern for intra-oral 3D imaging
- Patent number 11,918,439
- Issue date Mar 5, 2024
- MEDIT CORP.
- David B. Stegall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Certificate-based pairing of key fob device and control unit
- Patent number 11,909,863
- Issue date Feb 20, 2024
- Texas Instruments Incorporated
- Eric Peeters
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Advanced optoelectronic system architectures and associated methods...
- Patent number 11,886,057
- Issue date Jan 30, 2024
- Syght, Inc.
- Charles C. Partee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ID-based control unit-key fob pairing
- Patent number 11,876,896
- Issue date Jan 16, 2024
- Texas Instruments Incorporated
- Jin-Meng Ho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Efficient, dynamic, high contrast lensing with applications to imag...
- Patent number 11,877,102
- Issue date Jan 16, 2024
- MTT Innovation Incorporated
- Gerwin Damberg
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source device, illumination device, and projector
- Patent number 11,822,223
- Issue date Nov 21, 2023
- Seiko Epson Corporation
- Katsuyuki Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical arrangement for expanding and uniformizing light beams
- Patent number 11,796,817
- Issue date Oct 24, 2023
- Lightspace Group, Inc.
- Ilmars Osmanis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical module, near-eye display device and light projection method
- Patent number 11,747,640
- Issue date Sep 5, 2023
- Shanghai UROptics Co. Ltd.
- Qianyi Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient conjugate illumination system for LCD projector and proje...
- Patent number 11,711,498
- Issue date Jul 25, 2023
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- G02 - OPTICS
Information Patent Grant
Light source apparatus and projector
- Patent number 11,681,211
- Issue date Jun 20, 2023
- Seiko Epson Corporation
- Koichi Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarizing beam splitter with low light leakage
- Patent number 11,619,827
- Issue date Apr 4, 2023
- Magic Leap, Inc.
- Bradley Jay Sissom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source apparatus and projector
- Patent number 11,614,679
- Issue date Mar 28, 2023
- Seiko Epson Corporation
- Ryuta Koizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Advanced optoelectronic system architectures and associated methods...
- Patent number 11,586,062
- Issue date Feb 21, 2023
- Syght, Inc.
- Charles C. Partee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle projection assembly
- Patent number 11,586,039
- Issue date Feb 21, 2023
- 3M Innovative Properties Company
- William F. Edmonds
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light source device, illumination device, and projector
- Patent number 11,579,519
- Issue date Feb 14, 2023
- Seiko Epson Corporation
- Katsuyuki Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compact polarized illuminators using reflective polarizers
- Patent number 11,579,452
- Issue date Feb 14, 2023
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient, dynamic, high contrast lensing with applications to imag...
- Patent number 11,558,590
- Issue date Jan 17, 2023
- MTT Innovation Incorporated
- Gerwin Damberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection systems and methods
- Patent number 11,558,588
- Issue date Jan 17, 2023
- MTT Innovation Incorporated
- Gerwin Damberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source device, projector, and display device
- Patent number 11,546,563
- Issue date Jan 3, 2023
- Seiko Epson Corporation
- Wataru Yasumatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial light modulator displays with diffractive optical elements
- Patent number 11,539,929
- Issue date Dec 27, 2022
- Meta Platforms Technologies, LLC
- Weichuan Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source apparatus and projector
- Patent number 11,523,093
- Issue date Dec 6, 2022
- Seiko Epson Corporation
- Koichi Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reflector and optical system of LCD projector
- Patent number 11,513,430
- Issue date Nov 29, 2022
- NANHUA INTELLIGENT PRECISION MACHINE (SHENZHEN) CO., LTD.
- Hanwen Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illuminator and projection-type display apparatus
- Patent number 11,480,860
- Issue date Oct 25, 2022
- Seiko Epson Corporation
- Hiroaki Miya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination system and projection apparatus
- Patent number 11,470,288
- Issue date Oct 11, 2022
- Coretronic Corporation
- Haw-Woei Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source apparatus and projector
- Patent number 11,460,764
- Issue date Oct 4, 2022
- Seiko Epson Corporation
- Koichi Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector and liquid crystal panel module
- Patent number 11,460,757
- Issue date Oct 4, 2022
- Seiko Epson Corporation
- Tomoaki Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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
PROJECTION APPARATUS
- Publication number 20240388680
- Publication date Nov 21, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Yujie WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICRO LED PROJECTOR
- Publication number 20240357064
- Publication date Oct 24, 2024
- Jade Bird Display (Shanghai) Limited
- Shuai ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERTIFICATE-BASED PAIRING OF KEY FOB DEVICE AND CONTROL UNIT
- Publication number 20240356734
- Publication date Oct 24, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Eric PEETERS
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR PERFORMING OPTICAL IMAGING IN AUGMENTED REALI...
- Publication number 20240333890
- Publication date Oct 3, 2024
- Magic Leap, Inc.
- Kristina Uhlendorf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR
- Publication number 20240333888
- Publication date Oct 3, 2024
- SEIKO EPSON CORPORATION
- Takuo YONEYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Picture Generation Apparatus, Display Device, and Transportation Means
- Publication number 20240323326
- Publication date Sep 26, 2024
- Huawei Technologies Co., Ltd
- Yanzhe Chen
- G02 - OPTICS
Information Patent Application
PROJECTION DISPLAY APPARATUS
- Publication number 20240291948
- Publication date Aug 29, 2024
- SONY GROUP CORPORATION
- Kazuya TERASAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR
- Publication number 20240267497
- Publication date Aug 8, 2024
- SEIKO EPSON CORPORATION
- Keita TSUKIOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION USING LIQUID CRYSTAL POLARIZATION GRATINGS TO MODULATE L...
- Publication number 20240219794
- Publication date Jul 4, 2024
- Government of the United States as Represented by the Secretary of the Air Force
- Joshua Lentz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT, DYNAMIC, HIGH CONTRAST LENSING WITH APPLICATIONS TO IMAG...
- Publication number 20240179279
- Publication date May 30, 2024
- MTT INNOVATION INCORPORATED
- Gerwin DAMBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATION SYSTEM AND PROJECTION DEVICE
- Publication number 20240171713
- Publication date May 23, 2024
- CORETRONIC CORPORATION
- Kuan-Lun Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR
- Publication number 20240155086
- Publication date May 9, 2024
- SEIKO EPSON CORPORATION
- Masanori YASUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PICTURE GENERATION APPARATUS, PROJECTION APPARATUS, AND VEHICLE
- Publication number 20240073379
- Publication date Feb 29, 2024
- Huawei Technologies Co., Ltd
- Shimao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR
- Publication number 20240073380
- Publication date Feb 29, 2024
- SEIKO EPSON CORPORATION
- Yutaka AMANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION APPARATUS
- Publication number 20240073378
- Publication date Feb 29, 2024
- CORETRONIC CORPORATION
- Chun-Hsin Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE DEVICE AND IMAGE PROJECTION DEVICE HAVING A LIGHT SOUR...
- Publication number 20240031538
- Publication date Jan 25, 2024
- BARCO N.V.
- Dirk MAES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE DEVICE AND DISPLAY DEVICE
- Publication number 20230319245
- Publication date Oct 5, 2023
- Nichia Corporation.
- Wataru KITAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY DEVICE AND CONTROL METHOD
- Publication number 20230254461
- Publication date Aug 10, 2023
- Sony Semiconductor Solutions Corporation
- NAOTO MUNEMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ARRANGEMENT FOR EXPANDING AND UNIFORMIZING LIGHT BEAMS
- Publication number 20230236421
- Publication date Jul 27, 2023
- Lightspace Technologies, SIA
- Ilmars Osmanis
- G02 - OPTICS
Information Patent Application
PROJECTION DEVICE AND METHOD FOR CONTROLLING PROJECTION DEVICE
- Publication number 20230199155
- Publication date Jun 22, 2023
- SEIKO EPSON CORPORATION
- Eiji MORIKUNI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADVANCED OPTOELECTRONIC SYSTEM ARCHITECTURES AND ASSOCIATED METHODS...
- Publication number 20230185120
- Publication date Jun 15, 2023
- Syght, Inc.
- Charles C. Partee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION SYSTEMS AND METHODS
- Publication number 20230188684
- Publication date Jun 15, 2023
- MTT INNOVATION INCORPORATED
- Gerwin DAMBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT, DYNAMIC, HIGH CONTRAST LENSING WITH APPLICATIONS TO IMAG...
- Publication number 20230179749
- Publication date Jun 8, 2023
- MTT INNOVATION INCORPORATED
- Gerwin DAMBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR WITH LOCAL DIMMING
- Publication number 20230171383
- Publication date Jun 1, 2023
- Lumileds LLC
- Pieter Johannes Quintus van Voorst Vader
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE DEVICE, ILLUMINATION DEVICE, AND PROJECTOR
- Publication number 20230168572
- Publication date Jun 1, 2023
- SEIKO EPSON CORPORATION
- Katsuyuki UEHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPACT POLARIZED ILLUMINATORS USING REFLECTIVE POLARIZERS
- Publication number 20230152590
- Publication date May 18, 2023
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH DYNAMIC RANGE (HDR) USING A PHASE LIGHT MODULATOR (PLM) AND LA...
- Publication number 20230128980
- Publication date Apr 27, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Alexander LYUBARSKY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATION OPTICAL UNIT AND IMAGE PROJECTION DEVICE USING THE SAME
- Publication number 20230109360
- Publication date Apr 6, 2023
- Hitachi-LG Data Storage, Inc.
- Toshiteru NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTION-TYPE DISPLAY APPARATUS
- Publication number 20230042488
- Publication date Feb 9, 2023
- SONY GROUP CORPORATION
- Shinichiro TAJIRI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

for polarizing the light beam

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Projector with local dimming

Information generation device, information generation method and pr...

Illumination device with projector and illumination device

Methods of modulating light using liquid crystal polarization gratings

Projected texture pattern for intra-oral 3D imaging

Certificate-based pairing of key fob device and control unit

Advanced optoelectronic system architectures and associated methods...

ID-based control unit-key fob pairing

Efficient, dynamic, high contrast lensing with applications to imag...

Light source device, illumination device, and projector

Optical arrangement for expanding and uniformizing light beams

Optical module, near-eye display device and light projection method

Efficient conjugate illumination system for LCD projector and proje...

Light source apparatus and projector

Polarizing beam splitter with low light leakage

Light source apparatus and projector

Advanced optoelectronic system architectures and associated methods...

Vehicle projection assembly

Light source device, illumination device, and projector

Compact polarized illuminators using reflective polarizers

Efficient, dynamic, high contrast lensing with applications to imag...

Projection systems and methods

Light source device, projector, and display device

Spatial light modulator displays with diffractive optical elements

Light source apparatus and projector

Reflector and optical system of LCD projector

Illuminator and projection-type display apparatus

Illumination system and projection apparatus

Light source apparatus and projector

Projector and liquid crystal panel module

Patents Applicationslast 30 patents

COMPACT POLARIZED ILLUMINATORS USING REFLECTIVE POLARIZERS

PROJECTION APPARATUS

MICRO LED PROJECTOR

CERTIFICATE-BASED PAIRING OF KEY FOB DEVICE AND CONTROL UNIT

METHOD AND SYSTEM FOR PERFORMING OPTICAL IMAGING IN AUGMENTED REALI...

PROJECTOR

Picture Generation Apparatus, Display Device, and Transportation Means

PROJECTION DISPLAY APPARATUS

PROJECTOR

PROJECTION USING LIQUID CRYSTAL POLARIZATION GRATINGS TO MODULATE L...

EFFICIENT, DYNAMIC, HIGH CONTRAST LENSING WITH APPLICATIONS TO IMAG...

ILLUMINATION SYSTEM AND PROJECTION DEVICE

PROJECTOR

PICTURE GENERATION APPARATUS, PROJECTION APPARATUS, AND VEHICLE

PROJECTOR

PROJECTION APPARATUS

LIGHT SOURCE DEVICE AND IMAGE PROJECTION DEVICE HAVING A LIGHT SOUR...

LIGHT SOURCE DEVICE AND DISPLAY DEVICE

IMAGE DISPLAY DEVICE AND CONTROL METHOD

OPTICAL ARRANGEMENT FOR EXPANDING AND UNIFORMIZING LIGHT BEAMS

PROJECTION DEVICE AND METHOD FOR CONTROLLING PROJECTION DEVICE

ADVANCED OPTOELECTRONIC SYSTEM ARCHITECTURES AND ASSOCIATED METHODS...

PROJECTION SYSTEMS AND METHODS

EFFICIENT, DYNAMIC, HIGH CONTRAST LENSING WITH APPLICATIONS TO IMAG...

PROJECTOR WITH LOCAL DIMMING

LIGHT SOURCE DEVICE, ILLUMINATION DEVICE, AND PROJECTOR

COMPACT POLARIZED ILLUMINATORS USING REFLECTIVE POLARIZERS

HIGH DYNAMIC RANGE (HDR) USING A PHASE LIGHT MODULATOR (PLM) AND LA...

ILLUMINATION OPTICAL UNIT AND IMAGE PROJECTION DEVICE USING THE SAME

LIGHT SOURCE DEVICE AND PROJECTION-TYPE DISPLAY APPARATUS