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Reflecting element, sheet or layer
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G02B6/0055
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PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B6/00
Light guides
Current Industry
G02B6/0055
Reflecting element, sheet or layer
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Patents Grants
last 30 patents
Information
Patent Grant
Light guide plate, backlight module, and display device
Patent number
12,326,590
Issue date
Jun 10, 2025
Radiant Opto-Electronics Corporation
Hao Chen
G02 - OPTICS
Information
Patent Grant
Diffractive backlight fabrication method
Patent number
12,321,006
Issue date
Jun 3, 2025
LEIA SPV LLC
Thomas Hoekman
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Lighting keyboard, backlight module and lighting board
Patent number
12,315,686
Issue date
May 27, 2025
Darfon Electronics Corp.
Heng-Yi Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device
Patent number
12,313,846
Issue date
May 27, 2025
Alps Alpine Co., Ltd.
Katsunari Ashimine
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Light emitting unit, display, and lighting apparatus
Patent number
12,306,430
Issue date
May 20, 2025
Saturn Licensing LLC
Shingo Ohkawa
F21 - LIGHTING
Information
Patent Grant
Habitat lighting assembly
Patent number
12,302,874
Issue date
May 20, 2025
EcoTech, LLC
Justin Lawyer
G02 - OPTICS
Information
Patent Grant
Optical aperture multipliers having a rectangular waveguide
Patent number
12,306,429
Issue date
May 20, 2025
LUMUS LTD.
Tsion Eisenfeld
G02 - OPTICS
Information
Patent Grant
Compact head-mounted display system
Patent number
12,287,486
Issue date
Apr 29, 2025
OORYM OPTICS LTD.
Yaakov Amitai
G02 - OPTICS
Information
Patent Grant
Illuminated indicator for doorbell
Patent number
12,283,176
Issue date
Apr 22, 2025
SimpliSafe, Inc.
Patrick Lloyd Murphy
G08 - SIGNALLING
Information
Patent Grant
Augmented reality device
Patent number
12,282,164
Issue date
Apr 22, 2025
Samsung Electronics Co., Ltd.
Jeonggeun Yun
G02 - OPTICS
Information
Patent Grant
Anamorphic directional illumination device with selective light-gui...
Patent number
12,282,168
Issue date
Apr 22, 2025
RealD Spark, LLC
Michael G. Robinson
F21 - LIGHTING
Information
Patent Grant
Lighting device
Patent number
12,282,183
Issue date
Apr 22, 2025
Innolux Corporation
Hsiao-Lang Lin
G02 - OPTICS
Information
Patent Grant
Reflectors applied to photonics platforms
Patent number
12,282,184
Issue date
Apr 22, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Tai-Chun Huang
G02 - OPTICS
Information
Patent Grant
Direct-bonded lamination for improved image clarity in optical devices
Patent number
12,270,970
Issue date
Apr 8, 2025
ADEIA SEMICONDUCTOR BONDING TECHNOLOGIES INC.
Belgacem Haba
G02 - OPTICS
Information
Patent Grant
Waveguide with four gradient coating
Patent number
12,270,995
Issue date
Apr 8, 2025
ENVISICS LTD.
Yiren Xia
G02 - OPTICS
Information
Patent Grant
Illuminated touch module having light guide plate
Patent number
12,271,238
Issue date
Apr 8, 2025
CHICONY POWER TECHNOLOGY CO., LTD.
Chen-Hao Chiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display device
Patent number
12,271,020
Issue date
Apr 8, 2025
TCL China Star Optoelectronics Technology Co., Ltd.
Wenbin Wang
G02 - OPTICS
Information
Patent Grant
Variable-focus virtual image devices based on polarization conversion
Patent number
12,271,089
Issue date
Apr 8, 2025
Magic Leap, Inc.
Chulwoo Oh
G02 - OPTICS
Information
Patent Grant
Light output system with reflector and lens for highly spatially un...
Patent number
12,264,803
Issue date
Apr 1, 2025
Magic Leap, Inc.
Bradley Jay Sissom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reflective display comprising coupling lightguides folded at differ...
Patent number
12,262,154
Issue date
Mar 25, 2025
Azumo, Inc.
Anthony Nichol
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image display apparatus
Patent number
12,259,568
Issue date
Mar 25, 2025
FUJIFILM Corporation
Yujiro Yanai
G02 - OPTICS
Information
Patent Grant
Optical device and display panel
Patent number
12,259,573
Issue date
Mar 25, 2025
VITREALAB GMBH
Chiara Greganti
G02 - OPTICS
Information
Patent Grant
Display module and display apparatus
Patent number
12,253,713
Issue date
Mar 18, 2025
Beijing Boe Display Technology Co., Ltd.
Tengfei Wang
G02 - OPTICS
Information
Patent Grant
Illumination device and image scanner
Patent number
12,248,165
Issue date
Mar 11, 2025
Mitsubishi Electric Corporation
Taisuke Makita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mouthpiece component and method of manufacture
Patent number
12,245,909
Issue date
Mar 11, 2025
Koninklijke Philips N.V.
Olaf Thomas Johan Antonie Vermeulen
G02 - OPTICS
Information
Patent Grant
Backlight module and display device
Patent number
12,248,169
Issue date
Mar 11, 2025
CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Qiong Yuan
G02 - OPTICS
Information
Patent Grant
Wide-area illumination system for displaying image prints in high c...
Patent number
12,242,100
Issue date
Mar 4, 2025
SVV TECHNOLOGY INNOVATIONS, INC.
Sergiy Vasylyev
G02 - OPTICS
Information
Patent Grant
Rigid micro-modules with iLED and light conductor
Patent number
12,240,262
Issue date
Mar 4, 2025
X Display Company Technology Limited
Mark Willner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyboard unit including hole in light-emitting module and electroni...
Patent number
12,235,686
Issue date
Feb 25, 2025
Lenovo (Singapore) Pte. Ltd.
Kentaro Nagase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Eyeglass lens for an optical imaging element, and augmented reality...
Patent number
12,228,737
Issue date
Feb 18, 2025
tooz technologies GmbH
Joerg Puetz
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY MODULE AND ELECTRONIC DEVICE
Publication number
20250180799
Publication date
Jun 5, 2025
Honor Device Co., Ltd.
Qi ZHAO
G02 - OPTICS
Information
Patent Application
ILLUMINATED KEYSWITCH
Publication number
20250172738
Publication date
May 29, 2025
DARFON ELECTRONICS CORP.
Jui-Yi HUANG
G02 - OPTICS
Information
Patent Application
COLOR SHIFTED OPTICAL SYSTEM FOR NEAR-EYE DISPLAYS
Publication number
20250172740
Publication date
May 29, 2025
LUMUS LTD.
Elad SHARLIN
G02 - OPTICS
Information
Patent Application
DISPLAY MODULE AND DISPLAY DEVICE
Publication number
20250172742
Publication date
May 29, 2025
Wistron Corporation
NINGBO HE
G02 - OPTICS
Information
Patent Application
BACKLIGHT AND DISPLAY DEVICE
Publication number
20250172736
Publication date
May 29, 2025
Japan Display Inc.
Koji FUJISAWA
G02 - OPTICS
Information
Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
Publication number
20250172739
Publication date
May 29, 2025
Japan Display Inc.
Takashi OTA
G02 - OPTICS
Information
Patent Application
DEVICES AND SYSTEMS FOR LIGHT-RECYCLING WAVEGUIDES
Publication number
20250164682
Publication date
May 22, 2025
Meta Platforms Technologies, LLC
Ali Altaqui
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE, VIEWING MODE SWITCHING METHOD THEREOF, AND DISPLA...
Publication number
20250147223
Publication date
May 8, 2025
RADIANT OPTO-ELECTRONICS CORPORATION
Chun-Hau LAI
G02 - OPTICS
Information
Patent Application
LIGHTING FIXTURE WITH DUAL LIGHT GUIDING SHEETS
Publication number
20250138235
Publication date
May 1, 2025
Sergiy Vasylyev
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Backlight Module, Display Apparatus, Anti-Peep Display Apparatus an...
Publication number
20250138351
Publication date
May 1, 2025
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Yongle Qi
G02 - OPTICS
Information
Patent Application
FRONT LIGHT MODULE AND REFLECTIVE DISPLAY DEVICE
Publication number
20250123439
Publication date
Apr 17, 2025
E Ink Holdings Inc.
Chung Guang CHEN
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20250116808
Publication date
Apr 10, 2025
RADIANT OPTO-ELECTRONICS CORPORATION
Cheng-Te CHANG
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20250102809
Publication date
Mar 27, 2025
Samsung Electronics Co., Ltd.
Sangwoo HA
G02 - OPTICS
Information
Patent Application
LIGHTING BOARD, BACKLIT MODULE, BACKLIT KEYSWITCH AND KEYBOARD
Publication number
20250093569
Publication date
Mar 20, 2025
DARFON ELECTRONICS CORP.
Yi-Jui PAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BACKLIT CIRCUIT BOARD, BACKLIT KEYSWITCH AND KEYBOARD
Publication number
20250093570
Publication date
Mar 20, 2025
DARFON ELECTRONICS CORP.
Yi-Jui PAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ZERO POWER PUPIL RELAY
Publication number
20250093669
Publication date
Mar 20, 2025
Meta Platforms Technologies, LLC
Brandon Michael Hellman Friedman
G02 - OPTICS
Information
Patent Application
Waveguide Illumination of a Spatial Light Modulator
Publication number
20250085552
Publication date
Mar 13, 2025
Avegant Corp.
Aaron Matthew Eash
G02 - OPTICS
Information
Patent Application
CASTING FABRICATION OF REFLECTIVE POLYMER WAVEGUIDE
Publication number
20250076563
Publication date
Mar 6, 2025
Google LLC
Kang Luo
G02 - OPTICS
Information
Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
Publication number
20250076562
Publication date
Mar 6, 2025
Sharp Display Technology Corporation
Junichi MASUDA
G02 - OPTICS
Information
Patent Application
Lighting Devices Having Optical Waveguides for Controlled Light Dis...
Publication number
20250075868
Publication date
Mar 6, 2025
Cree Lighting USA LLC
Kurt Wilcox
F21 - LIGHTING
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
LARGE FIELD-OF-VIEW GEOMETRICAL WAVEGUIDE
Publication number
20250060523
Publication date
Feb 20, 2025
Meta Platforms Technologies, LLC
Jianbo Zhao
G02 - OPTICS
Information
Patent Application
LIGHT OUTPUT SYSTEM WITH REFLECTOR AND LENS FOR HIGHLY SPATIALLY UN...
Publication number
20250060085
Publication date
Feb 20, 2025
Magic Leap, Inc.
Bradley Jay Sissom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FOLDABLE ELECTRONIC DISPLAY DEVICE HAVING HIGH-DENSITY OLED ARRAY W...
Publication number
20250052405
Publication date
Feb 13, 2025
SERGIY VASYLYEV
F21 - LIGHTING
Information
Patent Application
LED LIGHT SOURCE
Publication number
20250052942
Publication date
Feb 13, 2025
Omachron Intellectual Property Inc.
Wayne Ernest Conrad
F21 - LIGHTING
Information
Patent Application
LIGHT SOURCE APPARATUS AND IMAGE DISPLAY APPARATUS
Publication number
20250044496
Publication date
Feb 6, 2025
Canon Kabushiki Kaisha
Yuuki Maeda
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20250044497
Publication date
Feb 6, 2025
Innolux Corporation
Yu-Chun Chiu
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE AND DOCUMENT READING APPARATUS
Publication number
20250035835
Publication date
Jan 30, 2025
FUJIFILM Business Innovation Corp.
Masaki HACHISUGA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical stack for switchable directional display
Publication number
20250035985
Publication date
Jan 30, 2025
RealD Spark, LLC
Michael G. Robinson
G02 - OPTICS
Information
Patent Application
ELECTRONIC DEVICE
Publication number
20250028110
Publication date
Jan 23, 2025
InnoLux Corporation
Yi-Cheng LAI
G02 - OPTICS