by shaping at least a portion of the light guide

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G02B6/002

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/002by shaping at least a portion of the light guide

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Multi-pupil expansion light guide assembly with rod
- Patent number 12,242,060
- Issue date Mar 4, 2025
- Optinvent
- Yao Liu
- G02 - OPTICS
Information Patent Grant
Input device
- Patent number 12,242,099
- Issue date Mar 4, 2025
- Sony Interactive Entertainment Inc.
- Katsuhisa Tadano
- G02 - OPTICS
Information Patent Grant
Method and system for stabilizing fiber grating optical parameters
- Patent number 12,235,496
- Issue date Feb 25, 2025
- RAM Photonics Industrial, LLC
- John R. Marciante
- G02 - OPTICS
Information Patent Grant
Display apparatus for providing expanded viewing window
- Patent number 12,235,453
- Issue date Feb 25, 2025
- Samsung Electronics Co., Ltd.
- Jong-Young Hong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Curved optical plate and method of manufacturing the same, backligh...
- Patent number 12,228,765
- Issue date Feb 18, 2025
- FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuhang Lin
- G02 - OPTICS
Information Patent Grant
Display device comprising a display panel having a front surface wi...
- Patent number 12,228,820
- Issue date Feb 18, 2025
- LG Electronics Inc.
- Inkeun Ryu
- G02 - OPTICS
Information Patent Grant
Light emitting display with a film-based lightguide frontlight, a r...
- Patent number 12,228,762
- Issue date Feb 18, 2025
- Azumo, Inc.
- Anthony Nichol
- G02 - OPTICS
Information Patent Grant
Light guide element and image display apparatus
- Patent number 12,228,731
- Issue date Feb 18, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Optical element and light guide element
- Patent number 12,228,764
- Issue date Feb 18, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light unit and a LCD liquid crystal display comprising the light unit
- Patent number RE50289
- Issue date Feb 4, 2025
- LG Innotek Co., Ltd
- Kwang Ho Park
Information Patent Grant
Illumination device including light guide with tilted portion
- Patent number 12,216,304
- Issue date Feb 4, 2025
- Japan Display Inc.
- Shinichi Komura
- G02 - OPTICS
Information Patent Grant
Terminals engaged light guide plate and front light module thereof
- Patent number 12,216,305
- Issue date Feb 4, 2025
- Global Lighting Technology Inc.
- Jin-Wei Tong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device comprising an optical sheet disposed between a first...
- Patent number 12,216,355
- Issue date Feb 4, 2025
- LG Electronics Inc.
- Inkeun Ryu
- G02 - OPTICS
Information Patent Grant
Optical structure for augmented reality display
- Patent number 12,216,283
- Issue date Feb 4, 2025
- Snap Inc.
- Mohmed Salim Valera
- G02 - OPTICS
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
Under display illuminator with increased transmission efficiency an...
- Patent number 12,210,178
- Issue date Jan 28, 2025
- II-VI DELAWARE, INC.
- Jason O'Daniel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Backlight keyswitch and backlight module thereof
- Patent number 12,210,179
- Issue date Jan 28, 2025
- Darfon Electronics Corp.
- Chao-Yu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Backlight module and display device
- Patent number 12,210,180
- Issue date Jan 28, 2025
- MIANYANG HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhi Zeng
- G02 - OPTICS
Information Patent Grant
Console light guide device
- Patent number 12,201,280
- Issue date Jan 21, 2025
- Alcon Inc.
- Kyle Leong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of making suspended lighting fixtures using optical waveguides
- Patent number 12,204,130
- Issue date Jan 21, 2025
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight module and display device
- Patent number 12,204,131
- Issue date Jan 21, 2025
- Beijing Boe Display Technology Co., Ltd.
- Yaodong Wang
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,204,134
- Issue date Jan 21, 2025
- PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.
- Toshiya Mori
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting apparatus with light projecting substrate
- Patent number 12,204,139
- Issue date Jan 21, 2025
- Christopher Diaz
- G02 - OPTICS
Information Patent Grant
Display system having a plurality of light pipes for a plurality of...
- Patent number 12,204,132
- Issue date Jan 21, 2025
- Magic Leap, Inc.
- Kevin Curtis
- G02 - OPTICS
Information Patent Grant
Display screen and mobile terminal
- Patent number 12,196,997
- Issue date Jan 14, 2025
- Huizhou TCL Mobile Communication Co., Ltd.
- Zhuwei Qiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vehicle quantum dot display system and method
- Patent number 12,197,080
- Issue date Jan 14, 2025
- Harman International Industries, Incorporated
- Benjamin Edward Lewis
- G02 - OPTICS
Information Patent Grant
Backlight unit and display device
- Patent number 12,189,164
- Issue date Jan 7, 2025
- LG Display Co., Ltd.
- Myungjoon Park
- G02 - OPTICS
Information Patent Grant
Light distribution device, illumination system and imaging system f...
- Patent number 12,189,109
- Issue date Jan 7, 2025
- Imec VZW
- Dmitry Kouznetsov
- G01 - MEASURING TESTING
Information Patent Grant
Optical element, light guide element, and image display element
- Patent number 12,189,159
- Issue date Jan 7, 2025
- FUJIFILM Corporation
- Yukito Saitoh
- G02 - OPTICS
Information Patent Grant
Display apparatus including first light source module on display su...
- Patent number 12,189,171
- Issue date Jan 7, 2025
- Hannstar Display Corporation
- Chen-Hao Su
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
- Publication number 20250067922
- Publication date Feb 27, 2025
- Sharp Display Technology Corporation
- Shugo YAGI
- G02 - OPTICS
Information Patent Application
METHODS AND APPARATUS FOR WEARABLE DISPLAY DEVICE WITH VARYING GRAT...
- Publication number 20250067919
- Publication date Feb 27, 2025
- Magic Leap, Inc.
- Kevin Richard Curtis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Film-based lightguide with interior light directing edges and later...
- Publication number 20250067921
- Publication date Feb 27, 2025
- AZUMO, INC.
- Anthony Nichol
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF
- Publication number 20250060629
- Publication date Feb 20, 2025
- SEOUL SEMICONDUCTOR CO., LTD.
- Eun Ju KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKLIGHT MODULE
- Publication number 20250052941
- Publication date Feb 13, 2025
- InnoLux Corporation
- Chih-Jung HUANG
- G02 - OPTICS
Information Patent Application
CASCADED EYEBOX EXPANSION IN EXTENDED REALITY IMAGE PROJECTION DEVICES
- Publication number 20250044498
- Publication date Feb 6, 2025
- INFINEON TECHNOLOGIES AG
- Boris KIRILLOV
- G02 - OPTICS
Information Patent Application
VEHICLE ILLUMINATION APPARATUS
- Publication number 20250042334
- Publication date Feb 6, 2025
- Kojima Industries Corporation
- Junya MATSUMURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
BACKLIGHT SYSTEM, DISPLAY SYSTEM, AND METHOD
- Publication number 20250044492
- Publication date Feb 6, 2025
- LEIA INC.
- David A. Fattal
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20250035832
- Publication date Jan 30, 2025
- InnoLux Corporation
- Ling-Chieh SHEN
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND ILLUMINATION DEVICE
- Publication number 20250028108
- Publication date Jan 23, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- WAHEI AGEMIZU
- G02 - OPTICS
Information Patent Application
Backlight Unit for LCD Displays with Waveguide-Integrated Ridge Str...
- Publication number 20250028107
- Publication date Jan 23, 2025
- Sergiy Vasylyev
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE WITH DIFFRACTION GRATING HAVING REDUCED POLARIZATION...
- Publication number 20250020841
- Publication date Jan 16, 2025
- Magic Leap, Inc.
- Vikramjit Singh
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE, LIGHT GUIDE OF ILLUMINATION DEVICE AND DISPLAY...
- Publication number 20250020849
- Publication date Jan 16, 2025
- Japan Display Inc.
- Tomoya TEZEN
- G02 - OPTICS
Information Patent Application
BACKLIGHT WITH MULTIPLE MICROREPLICATED OPTICAL FILMS
- Publication number 20250012963
- Publication date Jan 9, 2025
- 3M Innovative Properties Company
- Hideaki Shirotori
- G02 - OPTICS
Information Patent Application
MICROREPLICATED OPTICAL FILM
- Publication number 20250004190
- Publication date Jan 2, 2025
- 3M Innovative Properties Company
- Hideaki Shirotori
- G02 - OPTICS
Information Patent Application
VEHICLE WINDOW WITH LIGHTING UNIT
- Publication number 20240424984
- Publication date Dec 26, 2024
- Webasto SE
- Robert PASQUARELLI
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY APPARATUS AND ELECTRONIC INSTRUMENT
- Publication number 20240427072
- Publication date Dec 26, 2024
- CASIO COMPUTER CO., LTD.
- Yuuki NAKAJIMA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240411177
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Inkeun RYU
- G02 - OPTICS
Information Patent Application
RING-SHAPED LIGHT GUIDE MODULE AND LIGHT EMITTING DEVICE
- Publication number 20240402409
- Publication date Dec 5, 2024
- Primax Electronics Ltd.
- Ming-Hui Yeh
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20240402410
- Publication date Dec 5, 2024
- Japan Display Inc.
- Shinichi KOMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT GUIDE OPTICAL ASSEMBLY
- Publication number 20240393518
- Publication date Nov 28, 2024
- LUMUS LTD.
- Yochay DANZIGER
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICE AND AR DISPLAY APPARATUS
- Publication number 20240393520
- Publication date Nov 28, 2024
- ZHUHAI MOJIE TECHNOLOGY CO., LTD.
- Chendi SHAO
- G02 - OPTICS
Information Patent Application
MULTILAYER OPTICAL FILM, ROLL OF MULTILAYER OPTICAL FILM, BACKLIGHT...
- Publication number 20240393522
- Publication date Nov 28, 2024
- 3M Innovative Properties Company
- Matthew B. Johnson
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240385481
- Publication date Nov 21, 2024
- Japan Display Inc.
- Kazuki ICHIHARA
- G02 - OPTICS
Information Patent Application
AEROSOL-GENERATING DEVICE WITH BUTTON LIGHTING
- Publication number 20240381945
- Publication date Nov 21, 2024
- Philip Morris Products S.A.
- Kwang Beng TAN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
DISPLAY SCREEN AND MOBILE TERMINAL
- Publication number 20240377571
- Publication date Nov 14, 2024
- HUIZHOU TCL MOBILE COMMUNICATION CO., LTD
- Zhuwei QIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20240376380
- Publication date Nov 14, 2024
- Citizen Electronics Co., Ltd.
- Byungchul HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUGMENTED REALITY DISPLAY SYSTEM
- Publication number 20240369840
- Publication date Nov 7, 2024
- Vuzix Corporation
- Paul Travers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Film-based lightguide with stacked strips and light source emitting...
- Publication number 20240369755
- Publication date Nov 7, 2024
- AZUMO, INC.
- Zane A. COLEMAN
- G02 - OPTICS
Information Patent Application
AZIMUTHALLY ANISOTROPIC POLARIZATION SENSITIVE OPTICAL FILTER
- Publication number 20240361511
- Publication date Oct 31, 2024
- 3M Innovative Properties Company
- Bharat R. Acharya
- G02 - OPTICS

by shaping at least a portion of the light guide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi-pupil expansion light guide assembly with rod

Input device

Method and system for stabilizing fiber grating optical parameters

Display apparatus for providing expanded viewing window

Curved optical plate and method of manufacturing the same, backligh...

Display device comprising a display panel having a front surface wi...

Light emitting display with a film-based lightguide frontlight, a r...

Light guide element and image display apparatus

Optical element and light guide element

Light unit and a LCD liquid crystal display comprising the light unit

Illumination device including light guide with tilted portion

Terminals engaged light guide plate and front light module thereof

Display device comprising an optical sheet disposed between a first...

Optical structure for augmented reality display

Optical device comprising a multi-layers waveguides

Under display illuminator with increased transmission efficiency an...

Backlight keyswitch and backlight module thereof

Backlight module and display device

Console light guide device

Method of making suspended lighting fixtures using optical waveguides

Backlight module and display device

Display device

Lighting apparatus with light projecting substrate

Display system having a plurality of light pipes for a plurality of...

Display screen and mobile terminal

Vehicle quantum dot display system and method

Backlight unit and display device

Light distribution device, illumination system and imaging system f...

Optical element, light guide element, and image display element

Display apparatus including first light source module on display su...

Patents Applicationslast 30 patents

ILLUMINATION DEVICE AND DISPLAY DEVICE

METHODS AND APPARATUS FOR WEARABLE DISPLAY DEVICE WITH VARYING GRAT...

Film-based lightguide with interior light directing edges and later...

DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF

BACKLIGHT MODULE

CASCADED EYEBOX EXPANSION IN EXTENDED REALITY IMAGE PROJECTION DEVICES

VEHICLE ILLUMINATION APPARATUS

BACKLIGHT SYSTEM, DISPLAY SYSTEM, AND METHOD

ELECTRONIC DEVICE

SURFACE LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND ILLUMINATION DEVICE

Backlight Unit for LCD Displays with Waveguide-Integrated Ridge Str...

DISPLAY DEVICE WITH DIFFRACTION GRATING HAVING REDUCED POLARIZATION...

ILLUMINATION DEVICE, LIGHT GUIDE OF ILLUMINATION DEVICE AND DISPLAY...

BACKLIGHT WITH MULTIPLE MICROREPLICATED OPTICAL FILMS

MICROREPLICATED OPTICAL FILM

VEHICLE WINDOW WITH LIGHTING UNIT

DISPLAY APPARATUS AND ELECTRONIC INSTRUMENT

DISPLAY APPARATUS

RING-SHAPED LIGHT GUIDE MODULE AND LIGHT EMITTING DEVICE

ILLUMINATION DEVICE

LIGHT GUIDE OPTICAL ASSEMBLY

OPTICAL WAVEGUIDE DEVICE AND AR DISPLAY APPARATUS

MULTILAYER OPTICAL FILM, ROLL OF MULTILAYER OPTICAL FILM, BACKLIGHT...

DISPLAY DEVICE

AEROSOL-GENERATING DEVICE WITH BUTTON LIGHTING

DISPLAY SCREEN AND MOBILE TERMINAL

LIGHT EMITTING DEVICE

AUGMENTED REALITY DISPLAY SYSTEM

Film-based lightguide with stacked strips and light source emitting...

AZIMUTHALLY ANISOTROPIC POLARIZATION SENSITIVE OPTICAL FILTER