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G02B6/002
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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
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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
Aperture unit
Patent number
12,366,789
Issue date
Jul 22, 2025
TDK TAIWAN CORP.
Kuo-Chun Kao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low profile interconnect for light emitter
Patent number
12,369,444
Issue date
Jul 22, 2025
Magic Leap, Inc.
Kevin Curtis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Devices containing a remote phosphor package with red line emitting...
Patent number
12,360,306
Issue date
Jul 15, 2025
CURRENT LIGHTING SOLUTIONS, LLC
James Edward Murphy
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Multilayer optical film, roll of multilayer optical film, backlight...
Patent number
12,352,996
Issue date
Jul 8, 2025
3M Innovative Properties Company
Matthew B. Johnson
G02 - OPTICS
Information
Patent Grant
Display device and an electronic device
Patent number
12,352,999
Issue date
Jul 8, 2025
Bejing BOE Display Technology Co., Ltd.
Tanhong Zhao
G02 - OPTICS
Information
Patent Grant
Waveguide architectures and related methods of manufacturing
Patent number
12,352,960
Issue date
Jul 8, 2025
DigiLens. Inc.
Jonathan David Waldern
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle window with lighting unit
Patent number
12,344,163
Issue date
Jul 1, 2025
Webasto SE
Robert Pasquarelli
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System and method for integrated surveillance and communication int...
Patent number
12,346,504
Issue date
Jul 1, 2025
Hubbell Incorporated
Christopher Bailey
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Devices and methods for providing a conduit for light to travel bet...
Patent number
12,339,483
Issue date
Jun 24, 2025
Keysight Technologies, Inc.
Gregory Steven Lee
G02 - OPTICS
Information
Patent Grant
Backlight and display device
Patent number
12,339,486
Issue date
Jun 24, 2025
Japan Display Inc.
Takashi Ota
G02 - OPTICS
Information
Patent Grant
Waveguide-type display apparatus
Patent number
12,332,448
Issue date
Jun 17, 2025
Samsung Electronics Co., Ltd.
Changkun Lee
G02 - OPTICS
Information
Patent Grant
Azimuthally anisotropic polarization sensitive optical filter
Patent number
12,332,473
Issue date
Jun 17, 2025
3M Innovative Properties Company
Bharat R. Acharya
G02 - OPTICS
Information
Patent Grant
Lighting device with light distribution body
Patent number
12,331,920
Issue date
Jun 17, 2025
Paro Holding GmbH
Axel Meise
G02 - OPTICS
Information
Patent Grant
Display device comprising an optical sheet disposed between a first...
Patent number
12,332,518
Issue date
Jun 17, 2025
LG Electronics Inc.
Inkeun Ryu
G02 - OPTICS
Information
Patent Grant
Optical integrated device and optical time domain reflectometer
Patent number
12,332,137
Issue date
Jun 17, 2025
Molex, LLC
Hai-Feng Lv
G01 - MEASURING TESTING
Information
Patent Grant
Lamp for vehicle and vehicle including the same
Patent number
12,331,899
Issue date
Jun 17, 2025
Hyundai Mobis Co., Ltd.
Hyun Soo Lee
G02 - OPTICS
Information
Patent Grant
Light guide, optical unit, virtual image display device, and head-m...
Patent number
12,332,449
Issue date
Jun 17, 2025
Ricoh Company, Ltd.
Takemasa Tsutsui
G02 - OPTICS
Information
Patent Grant
Eyewear with pinhole and slit cameras
Patent number
12,332,451
Issue date
Jun 17, 2025
Magic Leap, Inc.
Asif Sinay
G02 - OPTICS
Information
Patent Grant
Laser projection arrangement and method for arranging thereof
Patent number
12,332,558
Issue date
Jun 17, 2025
Osram Opto Semiconductors GmbH
Jörg Erich Sorg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-guide optical element with multiple-axis internal aperture ex...
Patent number
12,326,589
Issue date
Jun 10, 2025
LUMUS LTD.
Yochay Danziger
G02 - OPTICS
Information
Patent Grant
Illuminated discretized user interface with uniform appearance
Patent number
12,326,263
Issue date
Jun 10, 2025
Haier US Appliance Solutions, Inc.
Kyle Andrew Kozinski
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
External lighting device for a motor vehicle
Patent number
12,325,349
Issue date
Jun 10, 2025
Audi AG
Markus Klug
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multilayer waveplate optical structures
Patent number
12,320,978
Issue date
Jun 3, 2025
Meta Platforms Technologies, LLC
Wai Sze Tiffany Lam
G02 - OPTICS
Information
Patent Grant
Pupil expansion
Patent number
12,320,976
Issue date
Jun 3, 2025
ENVISICS LTD.
Jamieson Christmas
G02 - OPTICS
Information
Patent Grant
Lighting device for a vehicle interior, method for producing same,...
Patent number
12,319,200
Issue date
Jun 3, 2025
HELLA GMBH & CO. KGAA
Ana Bizal
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lighting device for vehicles
Patent number
12,313,237
Issue date
May 27, 2025
HELLA GMBH & CO. KGAA
Martin Muegge
F21 - LIGHTING
Information
Patent Grant
Display apparatus comprising a side portion having an outer side su...
Patent number
12,313,937
Issue date
May 27, 2025
LG Electronics Inc.
Inkeun Ryu
G02 - OPTICS
Information
Patent Grant
Wearable data display
Patent number
12,306,418
Issue date
May 20, 2025
Rockwell Collins, Inc.
Milan Momcilo Popovich
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY BASED ON COLOR SELECTIVE DIFFRACTION GRATINGS
Publication number
20250237803
Publication date
Jul 24, 2025
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Kristiaan Neyts
G02 - OPTICS
Information
Patent Application
SYSTEM FOR PROVIDING ILLUMINATION OF THE EYE
Publication number
20250237873
Publication date
Jul 24, 2025
Magic Leap, Inc.
Nizan Meitav
G02 - OPTICS
Information
Patent Application
ANTI-REFLECTIVE COATINGS ON OPTICAL WAVEGUIDES
Publication number
20250231321
Publication date
Jul 17, 2025
Magic Leap, Inc.
Christophe PEROZ
G02 - OPTICS
Information
Patent Application
OPTICAL SYSTEM
Publication number
20250224551
Publication date
Jul 10, 2025
Canon Kabushiki Kaisha
KEIICHIRO ISHIHARA
G02 - OPTICS
Information
Patent Application
PANEL LIGHT GUIDE MODULE OF SOLID-STATE DRIVE
Publication number
20250208336
Publication date
Jun 26, 2025
AIC INC.
Chien-Hsing HSU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LIGHT-EMITTING MODULE AND PLANAR LIGHT SOURCE
Publication number
20250212583
Publication date
Jun 26, 2025
Nichia Corporation.
Yuichi YAMADA
G02 - OPTICS
Information
Patent Application
OPTICAL SEMICONDUCTOR ELEMENT AND METHOD OF MANUFACTURING OPTICAL S...
Publication number
20250208362
Publication date
Jun 26, 2025
Sumitomo Electric Industries, Ltd.
Takuo HIRATANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC DEVICE AND SOFT LIGHT-GUIDE MEMBER THEREOF
Publication number
20250199229
Publication date
Jun 19, 2025
WISTRON NEWEB CORP.
Yen-Ling CHEN
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
TILTING ARRAY BASED DISPLAY
Publication number
20250199319
Publication date
Jun 19, 2025
Magic Leap, Inc.
Bradley Jay Sissom
G02 - OPTICS
Information
Patent Application
Light Guiding Apparatus
Publication number
20250189713
Publication date
Jun 12, 2025
Nokia Technologies Oy
Toni Johan JARVENPAA
G02 - OPTICS
Information
Patent Application
GLAZING HAVING TOTAL INTERNAL REFLECTION THROUGH IMPROVED LIGHT INJ...
Publication number
20250180794
Publication date
Jun 5, 2025
AGP WORLDWIDE OPERATIONS GMBH
Alexey KRASNOV
G02 - OPTICS
Information
Patent Application
DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW
Publication number
20250164799
Publication date
May 22, 2025
Samsung Electronics Co., Ltd.
Jong-Young Hong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
METHOD AND SYSTEM FOR STABILIZING FIBER GRATING OPTICAL PARAMETERS
Publication number
20250164716
Publication date
May 22, 2025
RAM Photonics Industrial, LLC
John R. Marciante
G02 - OPTICS
Information
Patent Application
METHOD OF MAKING THIN LIGHT GUIDE ILLUMINATION SYSTEMS USING SIDE-E...
Publication number
20250164687
Publication date
May 22, 2025
Sergiy Victorovich VASYLYEV
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LIGHT-GUIDE OPTICAL ELEMENT WITH MULTIPLE-AXIS INTERNAL APERTURE EX...
Publication number
20250155628
Publication date
May 15, 2025
LUMUS LTD.
Yochay DANZIGER
G02 - OPTICS
Information
Patent Application
Aperture Multiplier with Depolarizer
Publication number
20250155707
Publication date
May 15, 2025
LUMUS LTD.
Yochay DANZIGER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT GUIDE OPTICAL ASSEMBLY
Publication number
20250155627
Publication date
May 15, 2025
LUMUS LTD.
Yochay DANZIGER
G02 - OPTICS
Information
Patent Application
METASURFACES FOR REDIRECTING LIGHT AND METHODS FOR FABRICATING
Publication number
20250147224
Publication date
May 8, 2025
Magic Leap, Inc.
Dianmin Lin
G02 - OPTICS
Information
Patent Application
TRIM PART HAVING A TWO-DIMENSIONAL LIGHT GUIDE
Publication number
20250147218
Publication date
May 8, 2025
MERCEDES-BENZ GROUP AG
Hubert BIEDER
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
LIGHT GUIDE MEMBER AND BACKLIT MODULE
Publication number
20250102720
Publication date
Mar 27, 2025
DARFON ELECTRONICS CORP.
Yuchuan Ku
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DISPLAY SYSTEM HAVING A PLURALITY OF LIGHT PIPES FOR A PLURALITY OF...
Publication number
20250102721
Publication date
Mar 27, 2025
Magic Leap, Inc.
Kevin Curtis
G02 - OPTICS
Information
Patent Application
ILLUMINATED PANE-LIKE GLASS ELEMENT HAVING REDUCED EMITTANCE VIA TH...
Publication number
20250102722
Publication date
Mar 27, 2025
SAINT-GOBAIN GLASS FRANCE
Semjon MOORAJ
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
LOCALLY ANTIREFLECTION-COATED SPLIT PUPIL INPUT COUPLERS FOR MULTIS...
Publication number
20250093573
Publication date
Mar 20, 2025
Applied Materials, Inc.
Simon LORENZO
G02 - OPTICS
Information
Patent Application
LIGHT-EMITTING DEVICE AND LIQUID EJECTING DEVICE
Publication number
20250083446
Publication date
Mar 13, 2025
SEIKO EPSON CORPORATION
Jun YODA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DIFFRACTIVE OPTICAL ELEMENTS WITH MITIGATION OF REBOUNCE-INDUCED LI...
Publication number
20250085553
Publication date
Mar 13, 2025
Magic Leap, Inc.
Jeffrey Dean Schmulen
G06 - COMPUTING CALCULATING COUNTING