by means of dispersed particles

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CPC
G02B5/0242

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Parent Industries

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

Current Industry

G02B5/0242by means of dispersed particles

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical device with at least one infrared reflective material
- Patent number 12,332,464
- Issue date Jun 17, 2025
- Viavi Solutions Inc.
- Johannes P. Seydel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Surface material for pen input device and pen input device
- Patent number 12,320,994
- Issue date Jun 3, 2025
- Daicel Corporation
- Shota Shimosugi
- G02 - OPTICS
Information Patent Grant
Production process of quantum dot light diffusion plate capable of...
- Patent number 12,313,865
- Issue date May 27, 2025
- GUANGDONG ODIMING OPTOELECTRONICS TECHNOLOGY CO. , LTD
- Jinquan Chen
- G02 - OPTICS
Information Patent Grant
Polarizer film
- Patent number 12,306,425
- Issue date May 20, 2025
- 3M Innovative Properties Company
- Carl A. Stover
- B32 - LAYERED PRODUCTS
Information Patent Grant
Systems and methods for producing objects incorporating selectably...
- Patent number 12,296,555
- Issue date May 13, 2025
- Face International Corporation
- Clark D Boyd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical filter, method for manufacturing same, and optical module
- Patent number 12,287,500
- Issue date Apr 29, 2025
- Nitto Denko Corporation
- Tomoya Matsuda
- G02 - OPTICS
Information Patent Grant
Display panel, and method for manufacturing the same, and display a...
- Patent number 12,276,819
- Issue date Apr 15, 2025
- BOE Technology Group Co., Ltd.
- Zhiqiang Jiao
- G02 - OPTICS
Information Patent Grant
Anti-reflective film
- Patent number 12,253,650
- Issue date Mar 18, 2025
- LG Chem, Ltd.
- Jinseok Byun
- G02 - OPTICS
Information Patent Grant
Anti-reflective film
- Patent number 12,253,651
- Issue date Mar 18, 2025
- LG Chem, Ltd.
- Jinseok Byun
- G02 - OPTICS
Information Patent Grant
Projection screen
- Patent number 12,248,157
- Issue date Mar 11, 2025
- Appotronics Corporation Limited
- Lin Wang
- G02 - OPTICS
Information Patent Grant
High spectral uniformity acrylic light diffusion material
- Patent number 12,242,086
- Issue date Mar 4, 2025
- Trinseo Europe GmbH
- Brian M. Cromer
- F21 - LIGHTING
Information Patent Grant
Anti-glare film
- Patent number 12,228,753
- Issue date Feb 18, 2025
- Daicel Corporation
- Yoshitaka Sugawara
- G02 - OPTICS
Information Patent Grant
Surface illuminator having a line emitter and configured to disinfe...
- Patent number 12,222,528
- Issue date Feb 11, 2025
- Corning Incorporated
- David W Baarman
- G02 - OPTICS
Information Patent Grant
Illuminated traffic sign assembly with panel having embedded particles
- Patent number 12,215,852
- Issue date Feb 4, 2025
- NIGHTSTAR TRAFFIC SOLUTIONS, INC.
- Mariteresa Boren Glass
- F21 - LIGHTING
Information Patent Grant
Diffuser combining a multi-faceted surface and a lens-covered surfa...
- Patent number 12,210,172
- Issue date Jan 28, 2025
- LUMENCO, LLC
- Mark A. Raymond
- G02 - OPTICS
Information Patent Grant
Multilayer light diffuser plate and method for manufacturing the same
- Patent number 12,189,234
- Issue date Jan 7, 2025
- Entire Technology Co., Ltd.
- Chih Wen Yang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical laminate
- Patent number 12,189,151
- Issue date Jan 7, 2025
- LG Chem, Ltd.
- Beom Su Kim
- G02 - OPTICS
Information Patent Grant
Image capturing system with wavelength-selective energy scattering...
- Patent number 12,181,693
- Issue date Dec 31, 2024
- Face International Corporation
- Clark D Boyd
- G02 - OPTICS
Information Patent Grant
Vehicle glazing and display system
- Patent number 12,158,578
- Issue date Dec 3, 2024
- Saint-Gobain Glass France
- Michele Cappuccilli
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Anti-glare film
- Patent number 12,153,193
- Issue date Nov 26, 2024
- Daicel Corporation
- Yoshitaka Sugawara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Optical film
- Patent number 12,117,640
- Issue date Oct 15, 2024
- LMS Co., Ltd.
- Jinhwan Kim
- G02 - OPTICS
Information Patent Grant
Systems and methods for imaging using reconfigurable particle assem...
- Patent number 12,120,430
- Issue date Oct 15, 2024
- The Penn State Research Foundation
- Zhiwen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical filter and imaging lens unit
- Patent number 12,111,486
- Issue date Oct 8, 2024
- NITTOH INC.
- Keiichi Mochizuki
- G02 - OPTICS
Information Patent Grant
Light reflecting material, reflecting layer and preparation method...
- Patent number 12,105,307
- Issue date Oct 1, 2024
- Appotronics Corporation Limited
- Qian Li
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light diffusion plate and method for manufacturing the same
- Patent number 12,098,840
- Issue date Sep 24, 2024
- Entire Technology Co., Ltd.
- Chih-Wen Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Wire grid structure and manufacturing method therefor, and projecti...
- Patent number 12,078,919
- Issue date Sep 3, 2024
- Appotronics Corporation Limited
- Jie Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Security and tracking systems including energy harvesting component...
- Patent number 12,072,512
- Issue date Aug 27, 2024
- Face International Corporation
- Clark D Boyd
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Energy waveguide system with volumetric structure operable to tesse...
- Patent number 12,032,180
- Issue date Jul 9, 2024
- LIGHT FIELD LAB, INC.
- Jonathan Sean Karafin
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Light diffusion film, polarizer, and liquid crystal display device
- Patent number 12,032,244
- Issue date Jul 9, 2024
- TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hongshan Yin
- G02 - OPTICS
Information Patent Grant
Quantum-dot composite film and the method to make the same
- Patent number 12,013,554
- Issue date Jun 18, 2024
- UBright Optronics Corporation
- Chia-Yeh Miu
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
LIGHT DIFFUSER
- Publication number 20250199211
- Publication date Jun 19, 2025
- KOHLER CO.
- Douglas J. Diemel
- G02 - OPTICS
Information Patent Application
OPTICAL FILM AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
- Publication number 20250189702
- Publication date Jun 12, 2025
- FUJIFILM CORPORATION
- Toshihiro KONISHI
- G02 - OPTICS
Information Patent Application
QUANTUM-DOT DIFFUSION PLATE, AND PREPARATION METHOD THEREFOR AND AP...
- Publication number 20250172727
- Publication date May 29, 2025
- KINGFA SCI. & TECH. CO., LTD.
- Huanxiang GUAN
- B82 - NANO-TECHNOLOGY
Information Patent Application
ANTI-SPARKLE SUBSTRATES AND METHODS OF MAKING THE SAME
- Publication number 20250164670
- Publication date May 22, 2025
- Corning Incorporated
- Christine Cecala
- G02 - OPTICS
Information Patent Application
IMAGE CAPTURING SYSTEM WITH WAVELENGTH-SELECTIVE ENERGY SCATTERING...
- Publication number 20250138226
- Publication date May 1, 2025
- FACE INTERNATIONAL CORPORATION
- Clark D. Boyd
- G02 - OPTICS
Information Patent Application
Display Module and Display Device
- Publication number 20250138359
- Publication date May 1, 2025
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Chaoyue Wang
- G02 - OPTICS
Information Patent Application
LIGHT DIFFUSION FILM, POLARIZER AND DISPLAY DEVICE
- Publication number 20250093556
- Publication date Mar 20, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Yue WANG
- G02 - OPTICS
Information Patent Application
METHODS FOR PRODUCING SECURITY AND TRACKING SYSTEMS INCLUDING ENERG...
- Publication number 20250080958
- Publication date Mar 6, 2025
- FACE INTERNATIONAL CORPORATION
- Clark D. Boyd
- G08 - SIGNALLING
Information Patent Application
DISPLAY APPARATUS WITH IMPROVED REFLECTIVE VISIBILITY
- Publication number 20250044488
- Publication date Feb 6, 2025
- LG Display Co., Ltd.
- JuHun MIN
- G02 - OPTICS
Information Patent Application
HIGH SPECTRAL UNIFORMITY ACRYLIC LIGHT DIFFUSION MATERIAL
- Publication number 20250020835
- Publication date Jan 16, 2025
- Trinseo Europe GmbH
- Brian M. Cromer
- F21 - LIGHTING
Information Patent Application
SECURITY AND TRACKING SYSTEMS INCLUDING ENERGY HARVESTING COMPONENT...
- Publication number 20240418913
- Publication date Dec 19, 2024
- FACE INTERNATIONAL CORPORATION
- Clark D. Boyd
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ANTI-GLARE FILM
- Publication number 20240402393
- Publication date Dec 5, 2024
- Daicel Corporation
- Yoshitaka SUGAWARA
- G02 - OPTICS
Information Patent Application
ORDERED GEOMETRIES FOR OPTOMIZED HOLOGRAPHIC PROJECTION
- Publication number 20240402402
- Publication date Dec 5, 2024
- LIGHT FIELD LAB, INC.
- Jonathan Sean Karafin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Light Diffusion Plate and Method for Manufacturing the Same
- Publication number 20240392947
- Publication date Nov 28, 2024
- Entire Technology Co., Ltd.
- Chih-Wen Yang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MOLDED DIFFUSION LAMINATED FILM
- Publication number 20240377562
- Publication date Nov 14, 2024
- KIMOTO CO., LTD.
- KAZUTOSHI TACHIBANA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240363814
- Publication date Oct 31, 2024
- Beijing BOE Technology Development Co., Ltd.
- Qi QI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRODUCTION PROCESS OF QUANTUM DOT LIGHT DIFFUSION PLATE CAPABLE OF...
- Publication number 20240353598
- Publication date Oct 24, 2024
- GUANGDONG ODIMING OPTOELECTRONICS TECHNOLOGY CO.,LTD
- Jinquan CHEN
- G02 - OPTICS
Information Patent Application
POLARIZER AND DISPLAY DEVICE
- Publication number 20240345296
- Publication date Oct 17, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Kai CHEN
- G02 - OPTICS
Information Patent Application
INFRARED SECURITY SYSTEM, INFRARED LIGHT EMISSION CONTROL SYSTEM, A...
- Publication number 20240348898
- Publication date Oct 17, 2024
- Nitto Denko Corporation
- Mami KAWAGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY BASEPLATE AND DISPLAY APPARATUS
- Publication number 20240304771
- Publication date Sep 12, 2024
- BOE MLED TECHNOLOGY CO., LTD.
- Chenchang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESIN FILM, LAMINATED GLASS AND SCREEN
- Publication number 20240286387
- Publication date Aug 29, 2024
- Sekisui Chemical Co., Ltd
- Yuusuke OOTA
- G02 - OPTICS
Information Patent Application
PRISM SHEET, DIFFUSION SHEET AND DISPLAY APPARATUS
- Publication number 20240264338
- Publication date Aug 8, 2024
- LG Display Co., Ltd.
- Mihyung CHIN
- G02 - OPTICS
Information Patent Application
VIEWING-ANGLE DIFFUSION FILM, MANUFACTURING METHOD THEREOF, AND DIS...
- Publication number 20240255677
- Publication date Aug 1, 2024
- SUZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ding LI
- G02 - OPTICS
Information Patent Application
Optically Diffusive Film and Method of Making Same
- Publication number 20240255678
- Publication date Aug 1, 2024
- 3M Innovative Properties Company
- Carl A. Stover
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR PRODUCING LAMINATES, LAYERS AND COATINGS IN...
- Publication number 20240246320
- Publication date Jul 25, 2024
- FACE INTERNATIONAL CORPORATION
- Clark D. Boyd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANTIGLARE FILM
- Publication number 20240240030
- Publication date Jul 18, 2024
- Daicel Corporation
- Yoshitaka SUGAWARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SPLICING DISPLAY MODULE AND DISPLAY DEVICE
- Publication number 20240230964
- Publication date Jul 11, 2024
- Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Ming ZHANG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240230966
- Publication date Jul 11, 2024
- Fuzhou BOE Optoelectronics Technology Co., Ltd.
- Tao FANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR PRODUCING OBJECTS INCORPORATING SELECTIVE E...
- Publication number 20240217213
- Publication date Jul 4, 2024
- FACE INTERNATIONAL CORPORATION
- Clark D. Boyd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Light Extracting Substrate for Organic Light Emitting Diode
- Publication number 20240188324
- Publication date Jun 6, 2024
- Vitro Flat Glass LLC
- Songwei Lu
- G02 - OPTICS

by means of dispersed particles

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical device with at least one infrared reflective material

Surface material for pen input device and pen input device

Production process of quantum dot light diffusion plate capable of...

Polarizer film

Systems and methods for producing objects incorporating selectably...

Optical filter, method for manufacturing same, and optical module

Display panel, and method for manufacturing the same, and display a...

Anti-reflective film

Anti-reflective film

Projection screen

High spectral uniformity acrylic light diffusion material

Anti-glare film

Surface illuminator having a line emitter and configured to disinfe...

Illuminated traffic sign assembly with panel having embedded particles

Diffuser combining a multi-faceted surface and a lens-covered surfa...

Multilayer light diffuser plate and method for manufacturing the same

Optical laminate

Image capturing system with wavelength-selective energy scattering...

Vehicle glazing and display system

Anti-glare film

Optical film

Systems and methods for imaging using reconfigurable particle assem...

Optical filter and imaging lens unit

Light reflecting material, reflecting layer and preparation method...

Light diffusion plate and method for manufacturing the same

Wire grid structure and manufacturing method therefor, and projecti...

Security and tracking systems including energy harvesting component...

Energy waveguide system with volumetric structure operable to tesse...

Light diffusion film, polarizer, and liquid crystal display device

Quantum-dot composite film and the method to make the same

Patents Applicationslast 30 patents

LIGHT DIFFUSER

OPTICAL FILM AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE

QUANTUM-DOT DIFFUSION PLATE, AND PREPARATION METHOD THEREFOR AND AP...

ANTI-SPARKLE SUBSTRATES AND METHODS OF MAKING THE SAME

IMAGE CAPTURING SYSTEM WITH WAVELENGTH-SELECTIVE ENERGY SCATTERING...

Display Module and Display Device

LIGHT DIFFUSION FILM, POLARIZER AND DISPLAY DEVICE

METHODS FOR PRODUCING SECURITY AND TRACKING SYSTEMS INCLUDING ENERG...

DISPLAY APPARATUS WITH IMPROVED REFLECTIVE VISIBILITY

HIGH SPECTRAL UNIFORMITY ACRYLIC LIGHT DIFFUSION MATERIAL

SECURITY AND TRACKING SYSTEMS INCLUDING ENERGY HARVESTING COMPONENT...

ANTI-GLARE FILM

ORDERED GEOMETRIES FOR OPTOMIZED HOLOGRAPHIC PROJECTION

Light Diffusion Plate and Method for Manufacturing the Same

MOLDED DIFFUSION LAMINATED FILM

DISPLAY DEVICE

PRODUCTION PROCESS OF QUANTUM DOT LIGHT DIFFUSION PLATE CAPABLE OF...

POLARIZER AND DISPLAY DEVICE

INFRARED SECURITY SYSTEM, INFRARED LIGHT EMISSION CONTROL SYSTEM, A...

DISPLAY BASEPLATE AND DISPLAY APPARATUS

RESIN FILM, LAMINATED GLASS AND SCREEN

PRISM SHEET, DIFFUSION SHEET AND DISPLAY APPARATUS

VIEWING-ANGLE DIFFUSION FILM, MANUFACTURING METHOD THEREOF, AND DIS...

Optically Diffusive Film and Method of Making Same

SYSTEMS AND METHODS FOR PRODUCING LAMINATES, LAYERS AND COATINGS IN...

ANTIGLARE FILM

SPLICING DISPLAY MODULE AND DISPLAY DEVICE

DISPLAY DEVICE

SYSTEMS AND METHODS FOR PRODUCING OBJECTS INCORPORATING SELECTIVE E...

Light Extracting Substrate for Organic Light Emitting Diode