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by shaping at least a portion of the light guide
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G02B6/002
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Parent Industries
G
PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B6/00
Light guides
Current Industry
G02B6/002
by shaping at least a portion of the light guide
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Backlight module and light guide module
Patent number
12,078,840
Issue date
Sep 3, 2024
CHICONY POWER TECHNOLOGY CO., LTD.
Chen-Hao Chiu
G02 - OPTICS
Information
Patent Grant
Display apparatus and backlight unit thereof
Patent number
12,078,886
Issue date
Sep 3, 2024
Seoul Semiconductor Co., Ltd.
Eun Ju Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light guide plate assembly, backlight module and display device
Patent number
12,078,836
Issue date
Sep 3, 2024
Shanghai Tianma Micro-Electronics Co., Ltd.
Zhanxiang Guo
G02 - OPTICS
Information
Patent Grant
Light deflection tape, related method and uses
Patent number
12,078,837
Issue date
Sep 3, 2024
Nitto Denko Corporation
Kozo Nakamura
G02 - OPTICS
Information
Patent Grant
Optical connector
Patent number
12,072,538
Issue date
Aug 27, 2024
Sony Group Corporation
Yusuke Oyama
G02 - OPTICS
Information
Patent Grant
Function display for selectively displaying several symbols that re...
Patent number
12,066,652
Issue date
Aug 20, 2024
Preh GmbH
Wolfgang Schustek
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Near-to-eye display device and Augmented Reality apparatus
Patent number
12,066,626
Issue date
Aug 20, 2024
BOE Technology Group Co., Ltd.
Junxing Yang
G02 - OPTICS
Information
Patent Grant
Projector architecture incorporating artifact mitigation
Patent number
12,066,622
Issue date
Aug 20, 2024
Magic Leap, Inc.
Miller Harry Schuck
G02 - OPTICS
Information
Patent Grant
Azimuthally anisotropic polarization sensitive optical filter
Patent number
12,066,650
Issue date
Aug 20, 2024
3M Innovative Properties Company
Bharat R. Acharya
G02 - OPTICS
Information
Patent Grant
Backlight unit and holographic display apparatus including the same
Patent number
12,061,352
Issue date
Aug 13, 2024
Samsung Electronics Co., Ltd.
Chilsung Choi
G02 - OPTICS
Information
Patent Grant
Light guide optical assembly
Patent number
12,055,744
Issue date
Aug 6, 2024
LUMUS LTD.
Yochay Danziger
G02 - OPTICS
Information
Patent Grant
Head-up display apparatus and image display apparatus thereof
Patent number
12,055,716
Issue date
Aug 6, 2024
MAXELL, LTD.
Toshinori Sugiyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for improving the brightness of a building-wind...
Patent number
12,055,745
Issue date
Aug 6, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Sean P. Rodrigues
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Self-sanitizing waveguiding surfaces
Patent number
12,048,773
Issue date
Jul 30, 2024
HRL Laboratories, LLC
Adam F. Gross
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical systems with multiple light engines for foveation
Patent number
12,050,322
Issue date
Jul 30, 2024
Vikrant Bhakta
G02 - OPTICS
Information
Patent Grant
Light emitting module and method of manufacturing same
Patent number
12,050,338
Issue date
Jul 30, 2024
Nichia Corporation
Tadao Hayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Eyewear with pinhole and slit cameras
Patent number
12,050,318
Issue date
Jul 30, 2024
Magic Leap, Inc.
Asif Sinay
G02 - OPTICS
Information
Patent Grant
Display panel and transparent display apparatus
Patent number
12,050,336
Issue date
Jul 30, 2024
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
Nanfang Jia
G02 - OPTICS
Information
Patent Grant
Waveguide turning grating designs for optimal efficiency
Patent number
12,050,332
Issue date
Jul 30, 2024
Vuzix Corporation
Robert J. Schultz
G02 - OPTICS
Information
Patent Grant
Light-receiving device
Patent number
12,050,333
Issue date
Jul 30, 2024
NEC Corporation
Koya Takata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backlight module and display device
Patent number
12,050,334
Issue date
Jul 30, 2024
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Haotian Xu
G02 - OPTICS
Information
Patent Grant
Augmented reality display having improved FOV, and waveguide device...
Patent number
12,044,848
Issue date
Jul 23, 2024
Korea University Research and Business Foundation, Sejong Campus
Hwi Kim
G02 - OPTICS
Information
Patent Grant
Supply of multi-layer extended reality images to a user
Patent number
12,046,166
Issue date
Jul 23, 2024
Telefonaktiebolaget LM Ericsson (publ)
Andreas Kristensson
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Head-mounted light field display with integral imaging and waveguid...
Patent number
12,044,850
Issue date
Jul 23, 2024
Arizona Board of Regents on behalf of the University of Arizona
Hong Hua
G02 - OPTICS
Information
Patent Grant
Light-control panel with layered optical components
Patent number
12,044,875
Issue date
Jul 23, 2024
Apple Inc.
David E. Kingman
G02 - OPTICS
Information
Patent Grant
Display device and electronic device
Patent number
12,038,640
Issue date
Jul 16, 2024
HKC CORPORATION LIMITED
Qinglin Chen
G02 - OPTICS
Information
Patent Grant
Illumination display panel and method of manufacturing the same
Patent number
12,032,194
Issue date
Jul 9, 2024
Nissha Co., Ltd.
Chuzo Taniguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical aperture multipliers having a rectangular waveguide
Patent number
12,032,195
Issue date
Jul 9, 2024
LUMUS LTD.
Tsion Eisenfeld
G02 - OPTICS
Information
Patent Grant
Light guide film, production method thereof and light guide device
Patent number
12,025,824
Issue date
Jul 2, 2024
HANGZHOU XINENG NEW MATERIAL CO., LTD.
Xiaofeng She
G02 - OPTICS
Information
Patent Grant
Optical systems for displays
Patent number
12,019,238
Issue date
Jun 25, 2024
Apple Inc.
Graham B. Myhre
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
DEVICES CONTAINING A REMOTE PHOSPHOR PACKAGE WITH RED LINE EMITTING...
Publication number
20240295684
Publication date
Sep 5, 2024
CURRENT LIGHTING SOLUTIONS, LLC
James Edward Murphy
G02 - OPTICS
Information
Patent Application
WAVEGUIDE-BASED ILLUMINATION FOR HEAD MOUNTED DISPLAY SYSTEM
Publication number
20240295732
Publication date
Sep 5, 2024
Magic Leap, Inc.
Lionel Ernest Edwin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Aperture Multiplier with Depolarizer
Publication number
20240272430
Publication date
Aug 15, 2024
LUMUS LTD.
Yochay DANZIGER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
Publication number
20240272484
Publication date
Aug 15, 2024
Saturn Licensing LLC
Hirohisa Ishino
G02 - OPTICS
Information
Patent Application
LAMP FOR VEHICLE AND VEHICLE INCLUDING THE SAME
Publication number
20240263754
Publication date
Aug 8, 2024
HYUNDAI MOBIS CO., LTD.
Hyun Soo LEE
F21 - LIGHTING
Information
Patent Application
LIGHTING DEVICE WITH LIGHT DISTRIBUTION BODY
Publication number
20240255115
Publication date
Aug 1, 2024
PARO HOLDING GMBH
Axel MEISE
F21 - LIGHTING
Information
Patent Application
ILLUMINATION DEVICE
Publication number
20240255691
Publication date
Aug 1, 2024
Japan Display Inc.
Makoto HASEGAWA
G02 - OPTICS
Information
Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
Publication number
20240248305
Publication date
Jul 25, 2024
Panasonic Intellectual Property Corporation of America
Ryuichi KANOH
B60 - VEHICLES IN GENERAL
Information
Patent Application
Light emitting display with a film-based lightguide frontlight, a r...
Publication number
20240248248
Publication date
Jul 25, 2024
AZUMO, INC.
Anthony Nichol
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING UNIT, DISPLAY, AND LIGHTING APPARATUS
Publication number
20240248249
Publication date
Jul 25, 2024
Saturn Licensing LLC
Shingo Ohkawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL INTEGRATED DEVICE AND OPTICAL TIME DOMAIN REFLECTOMETER
Publication number
20240248002
Publication date
Jul 25, 2024
Molex, LLC
Hai-Feng LV
G01 - MEASURING TESTING
Information
Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20240248247
Publication date
Jul 25, 2024
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Yaodong WANG
G02 - OPTICS
Information
Patent Application
VARIABLE-FOCUS VIRTUAL IMAGE DEVICES BASED ON POLARIZATION CONVERSION
Publication number
20240248363
Publication date
Jul 25, 2024
Magic Leap, Inc.
Chulwoo Oh
G02 - OPTICS
Information
Patent Application
Under Display Illuminator With Increased Transmission Efficiency an...
Publication number
20240230975
Publication date
Jul 11, 2024
II-VI Delaware, Inc.
Jason O'Daniel
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR STABILIZING FIBER GRATING OPTICAL PARAMETERS
Publication number
20240231019
Publication date
Jul 11, 2024
RAM Photonics Industrial, LLC
John R. Marciante
G02 - OPTICS
Information
Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20240219625
Publication date
Jul 4, 2024
Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Jiaxiang Lin
G02 - OPTICS
Information
Patent Application
DISPLAY MODULE
Publication number
20240224394
Publication date
Jul 4, 2024
E Ink Holdings Inc.
Kun-Hsien LEE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHTING FIXTURE WITH WAVEGUIDE
Publication number
20240210609
Publication date
Jun 27, 2024
Cree Lighting USA LLC
Ethan Creasman
F21 - LIGHTING
Information
Patent Application
DISPLAY DEVICE
Publication number
20240192424
Publication date
Jun 13, 2024
Japan Display Inc.
Koichi OKUDA
G02 - OPTICS
Information
Patent Application
VERY HIGH INDEX EYEPIECE SUBSTRATE-BASED VIEWING OPTICS ASSEMBLY AR...
Publication number
20240192494
Publication date
Jun 13, 2024
Magic Leap, Inc.
Michael Anthony Klug
G02 - OPTICS
Information
Patent Application
SYSTEM AND METHOD FOR INTEGRATED SURVEILLANCE AND COMMUNICATION INT...
Publication number
20240192782
Publication date
Jun 13, 2024
HUBBELL INCORPORATED
Christopher Bailey
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSPARENT DISPLAY PANEL AND ELECTRONIC DEVICE
Publication number
20240192425
Publication date
Jun 13, 2024
BOE TECHNOLOGY GROUP CO., LTD.
Yidan Peng
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20240192545
Publication date
Jun 13, 2024
Japan Display Inc.
Makoto MIYAO
G02 - OPTICS
Information
Patent Application
Backlight Module and Display Device
Publication number
20240176187
Publication date
May 30, 2024
HKC Corporation Limited
Hao LIU
G02 - OPTICS
Information
Patent Application
SYSTEMS AND METHODS FOR IMPROVING THE BRIGHTNESS OF A BUILDING-WIND...
Publication number
20240176058
Publication date
May 30, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Sean P. Rodrigues
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
BACKLIGHT MODULE AND MOBILE TERMINAL
Publication number
20240176061
Publication date
May 30, 2024
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yong YANG
G02 - OPTICS
Information
Patent Application
INPUT COUPLING GRATINGS FOR WAVEGUIDE-BASED DISPLAYS
Publication number
20240168214
Publication date
May 23, 2024
SONY GROUP CORPORATION
Kazue Shimizu
G02 - OPTICS
Information
Patent Application
INPUT COUPLING
Publication number
20240168215
Publication date
May 23, 2024
AKONIA HOLOGRAPHICS LLC
Adam Urness
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT AND LIGHT GUIDE ELEMENT
Publication number
20240168218
Publication date
May 23, 2024
FUJIFILM CORPORATION
Hiroshi SATO
G02 - OPTICS
Information
Patent Application
ILLUMINATED DISCRETIZED USER INTERFACE WITH UNIFORM APPEARANCE
Publication number
20240167691
Publication date
May 23, 2024
Haier US Appliance Solutions, Inc.
Kyle Andrew Kozinski
G02 - OPTICS