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G02B6/003
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PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B6/00
Light guides
Current Industry
G02B6/003
Lens or lenticular sheet or layer
Industries
Overview
Organizations
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Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Optical body and light emitting device
Patent number
11,971,569
Issue date
Apr 30, 2024
Dexerials Corporation
Shunichi Kajiya
G02 - OPTICS
Information
Patent Grant
Pixel sensor having adaptive exposure time
Patent number
11,974,044
Issue date
Apr 30, 2024
Meta Platforms Technologies, LLC
Xinqiao Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Encoder, decoder, encoding method, and decoding method
Patent number
11,971,546
Issue date
Apr 30, 2024
Panasonic Intellectual Property Corporation of America
Ryuichi Kanoh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Compact head-up display and waveguide therefor
Patent number
11,966,046
Issue date
Apr 23, 2024
ENVISICS LTD.
Timothy Smeeton
G02 - OPTICS
Information
Patent Grant
Reflective display comprising a lightguide and light turning film c...
Patent number
11,966,116
Issue date
Apr 23, 2024
Anthony Nichol
G02 - OPTICS
Information
Patent Grant
Planar light source device and liquid crystal display device
Patent number
11,966,072
Issue date
Apr 23, 2024
Mitsubishi Electric Corporation
Eiji Niikura
G02 - OPTICS
Information
Patent Grant
Display element with reduced backlight in the edge region
Patent number
11,966,069
Issue date
Apr 23, 2024
Continental Automotive Technologies GmbH
Jürgen Bäthis
G02 - OPTICS
Information
Patent Grant
Light guide and a lighting device comprising a light guide
Patent number
11,966,070
Issue date
Apr 23, 2024
SIGNIFY HOLDING, B.V.
Barry Mos
G02 - OPTICS
Information
Patent Grant
Illumination device including first to third sheets and display dev...
Patent number
11,966,071
Issue date
Apr 23, 2024
Sharp Display Technology Corporation
Shugo Yagi
G02 - OPTICS
Information
Patent Grant
Anti-peep display device and anti-peep method
Patent number
11,966,107
Issue date
Apr 23, 2024
CHAMP VISION DISPLAY INC.
Chung-Hao Wu
G02 - OPTICS
Information
Patent Grant
Light guide plate device including an optical path changer
Patent number
11,966,064
Issue date
Apr 23, 2024
Omron Corporation
Masayuki Shinohara
G02 - OPTICS
Information
Patent Grant
Head-mounted display device containing relay optical system between...
Patent number
11,960,096
Issue date
Apr 16, 2024
Ricoh Company, Ltd.
Shigenobu Hirano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display device and light source device
Patent number
11,953,786
Issue date
Apr 9, 2024
Japan Display Inc.
Motoki Tsuda
G02 - OPTICS
Information
Patent Grant
Display device
Patent number
11,953,712
Issue date
Apr 9, 2024
Japan Display Inc.
Ken Onoda
G02 - OPTICS
Information
Patent Grant
Glazing having lighting capabilities
Patent number
11,953,713
Issue date
Apr 9, 2024
ACR II GLASS AMERICA INC.
Markus Walter Pohlen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Light guide plate assembly, backlight module, and display device
Patent number
11,953,784
Issue date
Apr 9, 2024
Shanghai Tianma Micro-Electronics Co., Ltd.
Zhanxiang Guo
G02 - OPTICS
Information
Patent Grant
Aperture multiplier with depolarizer
Patent number
11,953,682
Issue date
Apr 9, 2024
LUMUS LTD.
Yochay Danziger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Diffractive light guide plate and display device including same
Patent number
11,953,711
Issue date
Apr 9, 2024
LG Chem, Ltd.
Jeong Ho Park
G02 - OPTICS
Information
Patent Grant
Homogeneous color LED lighting device with wavelength dependent mod...
Patent number
11,947,151
Issue date
Apr 2, 2024
Design LED Products Limited
James Gourlay
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Liquid crystal display panel and method of manufacturing the same
Patent number
11,947,207
Issue date
Apr 2, 2024
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Bingkun Yin
G02 - OPTICS
Information
Patent Grant
Compact head-mounted display system
Patent number
11,947,123
Issue date
Apr 2, 2024
OORYM OPTICS LTD.
Yaakov Amitai
G02 - OPTICS
Information
Patent Grant
Backlit module and illuminated keyswitch structure
Patent number
11,947,150
Issue date
Apr 2, 2024
Darfon Electronics Corp.
Heng-Yi Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Luminaire and lighting system
Patent number
11,947,154
Issue date
Apr 2, 2024
SIGNIFY HOLDING B.V.
Peter Johannes Martinus Bukkems
G02 - OPTICS
Information
Patent Grant
Spatially multiplexed volume Bragg gratings with varied refractive...
Patent number
11,947,117
Issue date
Apr 2, 2024
Meta Platforms Technologies, LLC
Wanli Chi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Diffractive optical waveguide and display device having the same
Patent number
11,940,653
Issue date
Mar 26, 2024
JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
Zhentao Fan
G02 - OPTICS
Information
Patent Grant
Lighting fixture with waveguide
Patent number
11,940,643
Issue date
Mar 26, 2024
CREE LIGHTING USA LLC
Ethan Creasman
F21 - LIGHTING
Information
Patent Grant
Optical system
Patent number
11,940,647
Issue date
Mar 26, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Yosuke Araki
G02 - OPTICS
Information
Patent Grant
Light guide plate, vehicle lamp
Patent number
11,940,114
Issue date
Mar 26, 2024
Omron Corporation
Yoshihiko Takagi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Keyswitch backlight structure and illuminated keyswitch structure t...
Patent number
11,940,646
Issue date
Mar 26, 2024
Darfon Electronics Corp.
Shih-Yung Ku
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical device and wearable image display device
Patent number
11,940,624
Issue date
Mar 26, 2024
BLUE OPTECH CO., LTD.
Makoto Masuda
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT GUIDE PLATE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20240134105
Publication date
Apr 25, 2024
SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
Zhanxiang GUO
G02 - OPTICS
Information
Patent Application
IMAGE DISPLAY DEVICE, HEAD-UP DISPLAY EQUIPPED WITH IMAGE DISPLAY D...
Publication number
20240134124
Publication date
Apr 25, 2024
Panasonic Intellectual Property Management Co., Ltd.
Shunsuke Tomomatsu
G02 - OPTICS
Information
Patent Application
IMAGE PROJECTION APPARATUS
Publication number
20240134190
Publication date
Apr 25, 2024
Koito Manufacturing Co., Ltd.
Yoichi Ogata
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING LIGHT-MIXING PLATE, LIGHT-MIXING PLATE, AN...
Publication number
20240134108
Publication date
Apr 25, 2024
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Yuanyuan ZHU
G02 - OPTICS
Information
Patent Application
WAVEGUIDE ASSEMBLY, OPTICAL DEVICE AND INTELLIGENT GLASSES
Publication number
20240126005
Publication date
Apr 18, 2024
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Guang Zheng
G02 - OPTICS
Information
Patent Application
Display Unit with Changing Symbols
Publication number
20240125998
Publication date
Apr 18, 2024
Bayerische Motoren Werke Aktiengesellschaft
Thomas HILGER
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONFIGURABLE AUGMENTED REALITY EYEWEAR FOR IMAGE-GUIDED MEDICAL INT...
Publication number
20240126087
Publication date
Apr 18, 2024
AUGMEDICS LTD.
Tomer Gera
G02 - OPTICS
Information
Patent Application
FILM FOR WAVELENGTH CONVERSION SHEET, AND WAVELENGTH CONVERSION SHE...
Publication number
20240126121
Publication date
Apr 18, 2024
DAI NIPPON PRINTING CO., LTD.
Takeshi SAKAMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OPTICAL DEVICES INCLUDING AN OPTICAL LAYER ON A SUBSTRATE
Publication number
20240125980
Publication date
Apr 18, 2024
NILT Switzerland GmbH
Niklas HANSSON
G02 - OPTICS
Information
Patent Application
ELECTRONIC CIGARETTE WITH ILLUMINATED TIP
Publication number
20240123170
Publication date
Apr 18, 2024
Fontem Ventures B.V.
Ramon ALARCON
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
LUMINAIRE INCLUDING OPTICAL WAVEGUIDE HAVING HOLLOW CYLINRICAL STRU...
Publication number
20240125999
Publication date
Apr 18, 2024
Eran New Product Development, LLC
Edward R. McCracken
G02 - OPTICS
Information
Patent Application
IMAGE DISPLAY DEVICE AND DISPLAY DEVICE
Publication number
20240118546
Publication date
Apr 11, 2024
SONY GROUP CORPORATION
MASANORI IWASAKI
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE
Publication number
20240118477
Publication date
Apr 11, 2024
InnoLux Corporation
Ling-Chieh SHEN
G02 - OPTICS
Information
Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
Publication number
20240118481
Publication date
Apr 11, 2024
Japan Display Inc.
Yuji MAEDE
G02 - OPTICS
Information
Patent Application
RIGID MICRO-MODULES WITH ILED AND LIGHT CONDUCTOR
Publication number
20240116305
Publication date
Apr 11, 2024
X Display Company Technology Limited
Mark Willner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED LASER AND MODULATOR SYSTEMS
Publication number
20240120707
Publication date
Apr 11, 2024
Microsoft Technology Licensing, LLC
Yifei ZHANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LIGHTING MODULE, LIGHTING DEVICE, AND MANUFACTURING METHOD THEREOF
Publication number
20240118482
Publication date
Apr 11, 2024
LG Innotek Co., Ltd.
Young Jae CHOI
G02 - OPTICS
Information
Patent Application
WAVEGUIDE WITH FOUR GRADIENT COATING
Publication number
20240111153
Publication date
Apr 4, 2024
Envisics Ltd.
Yiren XIA
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE AND KEYBOARD DEVICE WITH SAME
Publication number
20240112869
Publication date
Apr 4, 2024
Primax Electronics Ltd.
Xiang-Ge He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MAKING DAYLIGHT RESPONSIVE LED LIGHTING FIXTURES
Publication number
20240111085
Publication date
Apr 4, 2024
SERGIY VASYLYEV
F21 - LIGHTING
Information
Patent Application
COMPACT DISPLAY WITH EXTENDED PIXEL RESOLUTION
Publication number
20240111083
Publication date
Apr 4, 2024
TEXAS INSTRUMENTS INCORPORATED
Terry Alan Bartlett
G02 - OPTICS
Information
Patent Application
CONNECTING A MACHINE
Publication number
20240106898
Publication date
Mar 28, 2024
Talenco B.V.
GERRY BRUYNS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Waveguide Display with Gaze Tracking
Publication number
20240103273
Publication date
Mar 28, 2024
Apple Inc.
Francesco Aieta
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20240101899
Publication date
Mar 28, 2024
Citizen Electronics Co., Ltd.
Byungchul HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM FOR MAXIMIZING SOLAR INSOLATION UTILIZATION IN POWER GENERATION
Publication number
20240106389
Publication date
Mar 28, 2024
Nasir Sharaf
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Optical Apparatus, Modules and Devices
Publication number
20240103212
Publication date
Mar 28, 2024
Nokla Technologies Oy
Toni Johan Jarvenpaa
G02 - OPTICS
Information
Patent Application
IMAGE LIGHT GUIDE WITH COMPOUND IN-COUPLING DIFFRACTIVE OPTIC
Publication number
20240094456
Publication date
Mar 21, 2024
Vuzix Corporation
Robert J. Schultz
G02 - OPTICS
Information
Patent Application
TERMINALS ENGAGED LIGHT GUIDE PLATE AND FRONT LIGHT MODULE THEREOF
Publication number
20240085611
Publication date
Mar 14, 2024
GLOBAL LIGHTING TECHNOLOGY INC.
JIN-WEI TONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ANTI-PEEP LIGHT SOURCE MODULE AND DISPLAY DEVICE
Publication number
20240085614
Publication date
Mar 14, 2024
CORETRONIC CORPORATION
Yi-Cheng Lin
G02 - OPTICS
Information
Patent Application
EYEPIECES FOR USE IN WEARABLE DISPLAY SYSTEMS
Publication number
20240085705
Publication date
Mar 14, 2024
Magic Leap, Inc.
Dianmin Lin
G02 - OPTICS