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G02B5/0278

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Parent Industries

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

Current Industry

G02B5/0278used in transmission

Industries

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Patents Grantslast 30 patents

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
Optical device with a first light guide that outputs to a second li...
- Patent number 12,242,087
- Issue date Mar 4, 2025
- Osram Continental GmbH
- Michael Koller
- B60 - VEHICLES IN GENERAL
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
Display switching device, button device for game machine, and switch
- Patent number 12,222,529
- Issue date Feb 11, 2025
- Omron Corporation
- Yuto Mori
- G07 - CHECKING-DEVICES
Information Patent Grant
Optical switch devices
- Patent number 12,223,794
- Issue date Feb 11, 2025
- Wavefront Technology, Inc.
- Christopher Chapman Rich
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Bio imaging system and bio imaging method
- Patent number 12,213,764
- Issue date Feb 4, 2025
- Samsung Electronics Co., Ltd.
- Gae Hwang Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Device, system and method for changing the direction of emitted lig...
- Patent number 12,210,173
- Issue date Jan 28, 2025
- Saab AB
- Johan Zanden
- G02 - OPTICS
Information Patent Grant
Optical sheet laminate, backlight unit, liquid crystal display devi...
- Patent number 12,197,073
- Issue date Jan 14, 2025
- KEIWA INCORPORATED
- Chengheng Tsai
- G02 - OPTICS
Information Patent Grant
Optical film for MiniLED backlight module and method for preparing...
- Patent number 12,196,985
- Issue date Jan 14, 2025
- HEFEI UNIVERSITY OF TECHNOLOGY
- Qibin Feng
- G02 - OPTICS
Information Patent Grant
Light emitting diode display device
- Patent number 12,191,432
- Issue date Jan 7, 2025
- LG Display Co., Ltd.
- Seongyong Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sensor lens assembly
- Patent number 12,189,152
- Issue date Jan 7, 2025
- Tong Hsing Electronic Industries, Ltd.
- Chia-Shuai Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light adjustment module
- Patent number 12,181,692
- Issue date Dec 31, 2024
- Coretronic Corporation
- Ken-Teng Peng
- F21 - LIGHTING
Information Patent Grant
Optical sheet laminate, backlight unit, liquid crystal display devi...
- Patent number 12,174,489
- Issue date Dec 24, 2024
- KEIWA INCORPORATED
- Chengheng Tsai
- G02 - OPTICS
Information Patent Grant
Faceted microstructured surface
- Patent number 12,164,120
- Issue date Dec 10, 2024
- 3M Innovative Properties Company
- Kristopher J. Derks
- G02 - OPTICS
Information Patent Grant
Optical composite sheet and display device comprising same
- Patent number 12,164,121
- Issue date Dec 10, 2024
- SK MICROWORKS SOLUTIONS CO., LTD.
- Kyoo Choong Cho
- G02 - OPTICS
Information Patent Grant
Electromagnetic flux controlling member
- Patent number 12,164,122
- Issue date Dec 10, 2024
- Enplas Corporation
- Takayoshi Suganuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backlight for display having an optical film with first and second...
- Patent number 12,158,604
- Issue date Dec 3, 2024
- Radiant Opto-Electronics Corporation
- Wei-Hsuan Chen
- G02 - OPTICS
Information Patent Grant
Method of making illumination systems employing reflective grids
- Patent number 12,140,280
- Issue date Nov 12, 2024
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Textured coating for optical products
- Patent number 12,111,485
- Issue date Oct 8, 2024
- 3M Innovative Properties Company
- Thomas J. Ludemann
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
Composite optical film
- Patent number 12,085,737
- Issue date Sep 10, 2024
- UBright Optronics Corporation
- Yi-Long Tyan
- G02 - OPTICS
Information Patent Grant
Luminaire with glare control
- Patent number 12,078,334
- Issue date Sep 3, 2024
- Express Imaging Systems, LLC
- Benjamin Eugene Warrick
- F21 - LIGHTING
Information Patent Grant
Light source unit, projection display device, and method for manufa...
- Patent number 12,044,957
- Issue date Jul 23, 2024
- Hamamatsu Photonics K.K.
- Akihiro Oguri
- G02 - OPTICS
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 conversion device with high uniformity
- Patent number 12,031,861
- Issue date Jul 9, 2024
- Analytik Jena US LLC
- Weifeng Wang
- G01 - MEASURING TESTING
Information Patent Grant
Cover glass sheet
- Patent number 12,030,806
- Issue date Jul 9, 2024
- AGC Glass Europe
- Fabrice Sinapi
- G02 - OPTICS
Information Patent Grant
Viewing angle diffuser film and display panel
- Patent number 12,025,816
- Issue date Jul 2, 2024
- TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hu Dou
- G02 - OPTICS
Information Patent Grant
Device and a method for lighting, conditioning and capturing image(...
- Patent number 12,020,495
- Issue date Jun 25, 2024
- AIRAMATRIX PRIVATE LIMITED
- Nitin Singhal
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DIODE DISPLAY DEVICE
- Publication number 20250107297
- Publication date Mar 27, 2025
- LG Display Co., Ltd.
- Seongyong CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-DIFFUSING SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...
- Publication number 20250076706
- Publication date Mar 6, 2025
- Keiwa Incorporated
- Akira FURUTA
- G02 - OPTICS
Information Patent Application
LOW POWER LASER THERAPY DEVICE WITH UNIFORM INTENSITY DISTRIBUTION
- Publication number 20250065148
- Publication date Feb 27, 2025
- LYMA LIFE LIMITED
- Tamas RÓZSA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Optical Data Insertion
- Publication number 20250060578
- Publication date Feb 20, 2025
- Thermoteknix Systems Limited
- Max Salisbury
- F41 - WEAPONS
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
LIGHT DIFFUSING GLASS CERAMICS
- Publication number 20250042801
- Publication date Feb 6, 2025
- Corning Incorporated
- Jesse Kohl
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HARD COAT FILM FOR PROJECTION SCREEN AND PROJECTION SCREEN
- Publication number 20250044676
- Publication date Feb 6, 2025
- LINTEC CORPORATION
- Akihira WATANABE
- G02 - OPTICS
Information Patent Application
MULTI-LAYER LED-ILLUMINATED LIGHT REDIRECTING STRUCTURES
- Publication number 20250035278
- Publication date Jan 30, 2025
- SERGIY VASYLYEV
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ANTI-REFLECTIVE FILM-ATTACHED TRANSPARENT SUBSTRATE AND IMAGE DISPL...
- Publication number 20250028084
- Publication date Jan 23, 2025
- AGC Inc.
- Kazuya TAKEMOTO
- G02 - OPTICS
Information Patent Application
OFF-AXIS DUAL MIRROR FOCUSING BACKLIGHT DISPLAY DEVICE AND HEAD-UP...
- Publication number 20250028170
- Publication date Jan 23, 2025
- E-LEAD ELECTRONIC CO., LTD.
- Stephen Chen
- 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
ILLUMINATION SYSTEMS EMPLOYING LAMINATED SHEET-FORM OPTICAL STRUCTU...
- Publication number 20250020296
- Publication date Jan 16, 2025
- SERGIY VASYLYEV
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LIGHT DIFFUSION FILM, POLARIZER AND DISPLAY DEVICE
- Publication number 20250012959
- Publication date Jan 9, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hongshan YIN
- G02 - OPTICS
Information Patent Application
MICRO-STRUCTURE FILM AND LIGHT EMITTING MODULE
- Publication number 20240427062
- Publication date Dec 26, 2024
- Darwin Precisions Corporation
- YU-CHENG CHANG
- G02 - OPTICS
Information Patent Application
LIGHT-UNIFORMIZING FILM AND METHOD FOR PREPARING SAME
- Publication number 20240418912
- Publication date Dec 19, 2024
- NINGBO EXCITON TECHNOLOGY CO., LTD.
- Yan ZHANG
- G02 - OPTICS
Information Patent Application
Optical film and display device
- Publication number 20240411063
- Publication date Dec 12, 2024
- CORETRONIC CORPORATION
- CHAO-HUNG WENG
- 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
METHODS OF FORMING ANTI-GLARE SURFACE STRUCTURE WITH CO-LOCATED REF...
- Publication number 20240391827
- Publication date Nov 28, 2024
- Corning Incorporated
- Jonathan Thomas Beall
- C03 - GLASS MINERAL OR SLAG WOOL
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
OPTICAL DIFFUSION ASSEMBLY, OPTICAL DIFFUSION ELEMENT AND PROJECTIO...
- Publication number 20240377716
- Publication date Nov 14, 2024
- CORETRONIC CORPORATION
- PI-TSUNG HSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SWITCH DEVICES
- Publication number 20240371226
- Publication date Nov 7, 2024
- WAVEFRONT TECHNOLOGY, INC.
- Christopher Chapman Rich
- G07 - CHECKING-DEVICES
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
METHODS FOR MAKING COMPOSITIONS OF MATERIALS FOR FORMING COATINGS A...
- Publication number 20240319416
- Publication date Sep 26, 2024
- FACE INTERNATIONAL CORPORATION
- Clark D. Boyd
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
DISPLAY DEVICE AND ELECTRONIC DEVICE
- Publication number 20240324070
- Publication date Sep 26, 2024
- HKC Corporation Limited
- Fei LUO
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR AN ULTRA-WIDE FIELD OF ILLUMINATION DIFFUSER
- Publication number 20240302581
- Publication date Sep 12, 2024
- II-VI Delaware, Inc.
- Pei-Song Cai
- G02 - OPTICS
Information Patent Application
LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...
- Publication number 20240295678
- Publication date Sep 5, 2024
- KEIWA INC.
- Masayuki SUKIGARA
- G02 - OPTICS
Information Patent Application
OPTICAL DIFFUSER TO IMPROVE PHOTON CAPTURE FOR IMPROVED PHOTOCHEMIC...
- Publication number 20240280735
- Publication date Aug 22, 2024
- RAYOTEK SCIENTIFIC, INC.
- William Raggio
- G02 - OPTICS
Information Patent Application
LIGHT DIFFUSION SHEET, LIGHT DIFFUSION SHEET LAMINATE, BACKLIGHT UN...
- Publication number 20240248346
- Publication date Jul 25, 2024
- Keiwa Incorporated
- Chengheng TSAI
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240241295
- Publication date Jul 18, 2024
- InnoLux Corporation
- Chia-Hsien HSIEH
- G02 - OPTICS
Information Patent Application
MICRO-LENS ARRAY, PROJECTION TYPE IMAGE DISPLAY DEVICE, METHOD FOR...
- Publication number 20240230959
- Publication date Jul 11, 2024
- Dexerials Corporation
- Kazuyuki Shibuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

used in transmission

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High spectral uniformity acrylic light diffusion material

Optical device with a first light guide that outputs to a second li...

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

Display switching device, button device for game machine, and switch

Optical switch devices

Bio imaging system and bio imaging method

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

Device, system and method for changing the direction of emitted lig...

Optical sheet laminate, backlight unit, liquid crystal display devi...

Optical film for MiniLED backlight module and method for preparing...

Light emitting diode display device

Sensor lens assembly

Light adjustment module

Optical sheet laminate, backlight unit, liquid crystal display devi...

Faceted microstructured surface

Optical composite sheet and display device comprising same

Electromagnetic flux controlling member

Backlight for display having an optical film with first and second...

Method of making illumination systems employing reflective grids

Textured coating for optical products

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

Light diffusion plate and method for manufacturing the same

Composite optical film

Luminaire with glare control

Light source unit, projection display device, and method for manufa...

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

Light conversion device with high uniformity

Cover glass sheet

Viewing angle diffuser film and display panel

Device and a method for lighting, conditioning and capturing image(...

Patents Applicationslast 30 patents

LIGHT EMITTING DIODE DISPLAY DEVICE

LIGHT-DIFFUSING SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...

LOW POWER LASER THERAPY DEVICE WITH UNIFORM INTENSITY DISTRIBUTION

Optical Data Insertion

DISPLAY APPARATUS WITH IMPROVED REFLECTIVE VISIBILITY

LIGHT DIFFUSING GLASS CERAMICS

HARD COAT FILM FOR PROJECTION SCREEN AND PROJECTION SCREEN

MULTI-LAYER LED-ILLUMINATED LIGHT REDIRECTING STRUCTURES

ANTI-REFLECTIVE FILM-ATTACHED TRANSPARENT SUBSTRATE AND IMAGE DISPL...

OFF-AXIS DUAL MIRROR FOCUSING BACKLIGHT DISPLAY DEVICE AND HEAD-UP...

HIGH SPECTRAL UNIFORMITY ACRYLIC LIGHT DIFFUSION MATERIAL

ILLUMINATION SYSTEMS EMPLOYING LAMINATED SHEET-FORM OPTICAL STRUCTU...

LIGHT DIFFUSION FILM, POLARIZER AND DISPLAY DEVICE

MICRO-STRUCTURE FILM AND LIGHT EMITTING MODULE

LIGHT-UNIFORMIZING FILM AND METHOD FOR PREPARING SAME

Optical film and display device

ORDERED GEOMETRIES FOR OPTOMIZED HOLOGRAPHIC PROJECTION

METHODS OF FORMING ANTI-GLARE SURFACE STRUCTURE WITH CO-LOCATED REF...

Light Diffusion Plate and Method for Manufacturing the Same

OPTICAL DIFFUSION ASSEMBLY, OPTICAL DIFFUSION ELEMENT AND PROJECTIO...

OPTICAL SWITCH DEVICES

DISPLAY DEVICE

METHODS FOR MAKING COMPOSITIONS OF MATERIALS FOR FORMING COATINGS A...

DISPLAY DEVICE AND ELECTRONIC DEVICE

SYSTEMS AND METHODS FOR AN ULTRA-WIDE FIELD OF ILLUMINATION DIFFUSER

LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...

OPTICAL DIFFUSER TO IMPROVE PHOTON CAPTURE FOR IMPROVED PHOTOCHEMIC...

LIGHT DIFFUSION SHEET, LIGHT DIFFUSION SHEET LAMINATE, BACKLIGHT UN...

ELECTRONIC DEVICE

MICRO-LENS ARRAY, PROJECTION TYPE IMAGE DISPLAY DEVICE, METHOD FOR...