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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
Industries
Overview
Organizations
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Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Keyboard with lighting board for backlighting keycap
Patent number
12,366,700
Issue date
Jul 22, 2025
Darfon Electronics Corp.
Yi-Jui Pan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting assembly
Patent number
12,366,702
Issue date
Jul 22, 2025
Innolux Corporation
Mark Kuo
G02 - OPTICS
Information
Patent Grant
Power for a wearable e-reader
Patent number
12,366,753
Issue date
Jul 22, 2025
Sindarin, Inc.
Benjamin Eli Nelson Chelf
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical system and optical combination
Patent number
12,360,307
Issue date
Jul 15, 2025
3M Innovative Properties Company
Adam D. Haag
G02 - OPTICS
Information
Patent Grant
Lighting keyboard, backlight module and lighting board
Patent number
12,354,815
Issue date
Jul 8, 2025
Darfon Electronics Corp.
Ying-Lan Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backlight module with two light guide regions and keyboard
Patent number
12,352,995
Issue date
Jul 8, 2025
LITE-0N ELECTRONICS (GUANGZHOU) LIMITED
Yi-Wen Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Foldable electronic device
Patent number
12,353,082
Issue date
Jul 8, 2025
Innolux Corporation
Fang-Cheng Jhou
B32 - LAYERED PRODUCTS
Information
Patent Grant
Heated light pad
Patent number
12,345,405
Issue date
Jul 1, 2025
Siser NA
David Wheatley
B32 - LAYERED PRODUCTS
Information
Patent Grant
Display device including polarizing beam splitter, sub-reflective e...
Patent number
12,345,911
Issue date
Jul 1, 2025
Himax Display, Inc.
Yuet-Wing Li
G02 - OPTICS
Information
Patent Grant
Near-eye display device, augmented reality glasses including same,...
Patent number
12,332,443
Issue date
Jun 17, 2025
Samsung Electronics Co., Ltd.
Nikolay Victorovich Muravev
G02 - OPTICS
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
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
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
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
Patents Applications
last 30 patents
Information
Patent Application
BACKLIGHT MODULE, DISPLAY MODULE AND DISPLAY APPARATUS
Publication number
20250237806
Publication date
Jul 24, 2025
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Xuefei QIN
G02 - OPTICS
Information
Patent Application
DIRECT-BONDED LAMINATION FOR IMPROVED IMAGE CLARITY IN OPTICAL DEVICES
Publication number
20250237788
Publication date
Jul 24, 2025
ADEIA SEMICONDUCTOR BONDING TECHNOLOGIES INC.
Belgacem Haba
G02 - OPTICS
Information
Patent Application
Display Apparatus Having a Liquid Crystal Panel and an Optical Module
Publication number
20250237907
Publication date
Jul 24, 2025
LG Display Co., Ltd.
Eun Hee Choi
G02 - OPTICS
Information
Patent Application
COMPACT HEAD-MOUNTED DISPLAY SYSTEM
Publication number
20250237871
Publication date
Jul 24, 2025
OORYM OPTICS LTD.
Yaakov Amitai
G02 - OPTICS
Information
Patent Application
METHOD OF MAKING WAVEGUIDE ILLUMINATION PANELS WITH ALTERNATING DEN...
Publication number
20250231334
Publication date
Jul 17, 2025
SERGIY VASYLYEV
G02 - OPTICS
Information
Patent Application
LIGHT-EMITTING MIRROR AND FLUORESCENT MESSAGE MIRROR
Publication number
20250224108
Publication date
Jul 10, 2025
Huidong HUANG
F21 - LIGHTING
Information
Patent Application
ILLUMINATED INDICATOR FOR DOORBELL
Publication number
20250218259
Publication date
Jul 3, 2025
SimpliSafe, Inc.
Patrick Lloyd Murphy
G08 - SIGNALLING
Information
Patent Application
COMPACT HEAD-MOUNTED DISPLAY SYSTEM
Publication number
20250216684
Publication date
Jul 3, 2025
OORYM OPTICS LTD.
Yaakov Amitai
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20250208334
Publication date
Jun 26, 2025
LG ELECTRONICS INC.
Seungsu HA
G02 - OPTICS
Information
Patent Application
LUMINAIRE HAVING A LIGHT GUIDE WITH CLADDING
Publication number
20250199231
Publication date
Jun 19, 2025
QUARKSTAR LLC
Eric Bretschneider
G02 - OPTICS
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
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
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
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