Patterns or structured surfaces for diffusing light

Industry

CPC
F21V3/049

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V3/00Globes Bowls Cover glasses

Current Industry

F21V3/049Patterns or structured surfaces for diffusing light

Industries

Patents Grantslast 30 patents

Information Patent Grant
Systems for optimizing access to internal components of a light fix...
- Patent number 12,281,765
- Issue date Apr 22, 2025
- STICKBULB LLC
- F21 - LIGHTING
Information Patent Grant
Combination LED lighting and fan apparatus
- Patent number 12,281,785
- Issue date Apr 22, 2025
- Go Fan Yourself, LLC
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Light emitting diode (LED) lighting device or lamp with optical eff...
- Patent number 12,276,415
- Issue date Apr 15, 2025
- Feit Electric Company, Inc.
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus having first and second ladder edges to prevent...
- Patent number 12,215,834
- Issue date Feb 4, 2025
- XIAMEN LEEDARSON LIGHTING CO., LTD
- Xiaoliang Wen
- F21 - LIGHTING
Information Patent Grant
Lamp for displaying multi-color lighting effects
- Patent number 12,203,609
- Issue date Jan 21, 2025
- Razer (Asia-Pacific) Pte Ltd
- Farrukh Raza Rizvi
- F21 - LIGHTING
Information Patent Grant
Warning signal device of helmet
- Patent number 12,193,537
- Issue date Jan 14, 2025
- Ju-Hui Chiu
- F21 - LIGHTING
Information Patent Grant
Support device and base thereof
- Patent number 12,196,406
- Issue date Jan 14, 2025
- ASUSTeK COMPUTER Inc.
- Kai Chieh Hsu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lighting element
- Patent number 12,188,649
- Issue date Jan 7, 2025
- Crenshaw Lighting LLC
- Lucas Jankovsky
- F21 - LIGHTING
Information Patent Grant
Lighting device for a storage compartment having a cover with diffu...
- Patent number 12,188,648
- Issue date Jan 7, 2025
- SHARP KABUSHIKI KAISHA
- Yui Kumon
- F21 - LIGHTING
Information Patent Grant
Diffusers in wearable devices
- Patent number 12,169,325
- Issue date Dec 17, 2024
- Snap Inc.
- Cècile Claire Madeleine Carlson
- F21 - LIGHTING
Information Patent Grant
Flush mount lighting fixture
- Patent number 12,163,645
- Issue date Dec 10, 2024
- Nicor, Inc.
- Lina Huang
- F21 - LIGHTING
Information Patent Grant
Optical component for a luminaire
- Patent number 12,158,264
- Issue date Dec 3, 2024
- SIGNIFY HOLDING, B.V.
- Krzysztof Cezary Zaremba
- F21 - LIGHTING
Information Patent Grant
Luminous device for an automotive vehicle
- Patent number 12,152,746
- Issue date Nov 26, 2024
- Valeo Vision
- Colby Darlage
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle indoor illumination device
- Patent number 12,151,609
- Issue date Nov 26, 2024
- Hyundai Mobis Co., Ltd.
- Ju Yeon Jung
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Side light LED troffer tube
- Patent number 12,140,289
- Issue date Nov 12, 2024
- Bridgelux, Inc.
- Todd Farmer
- F21 - LIGHTING
Information Patent Grant
Feature inspection lighting dome
- Patent number 12,135,123
- Issue date Nov 5, 2024
- UnitX, Inc.
- Boyun Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speaker assembly
- Patent number 12,123,587
- Issue date Oct 22, 2024
- LG Electronics Inc.
- Kihun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Homogenization of an LED array
- Patent number 12,117,159
- Issue date Oct 15, 2024
- Robe Lighting s.r.o.
- Jan Vilem
- F21 - LIGHTING
Information Patent Grant
Combination fan, LED light and equipment cooling apparatus
- Patent number 12,111,045
- Issue date Oct 8, 2024
- Go Fan Yourself, LLC
- Darrin W. Niemiec
- F21 - LIGHTING
Information Patent Grant
Rotary type star projection lamp with audio playing and atmosphere...
- Patent number 12,098,821
- Issue date Sep 24, 2024
- Shenzhen Glocusent Technology Co., Ltd
- Manchuan Wu
- F21 - LIGHTING
Information Patent Grant
Projector
- Patent number 12,098,812
- Issue date Sep 24, 2024
- Jialin Li
- F21 - LIGHTING
Information Patent Grant
Stage lighting assembly with perforated layer
- Patent number 12,098,819
- Issue date Sep 24, 2024
- Netflix, Inc.
- Paul E. Debevec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lighting assembly for over the range microwave oven
- Patent number 12,098,838
- Issue date Sep 24, 2024
- Haier US Appliance Solutions, Inc.
- Mark Heimerdinger
- F21 - LIGHTING
Information Patent Grant
Backlight module and display device
- Patent number 12,085,260
- Issue date Sep 10, 2024
- Radiant(Guangzhou) Opto-Electronics Co., Ltd
- Yen-Chuan Chu
- F21 - LIGHTING
Information Patent Grant
Scene lamp
- Patent number 12,072,088
- Issue date Aug 27, 2024
- ETI SOLID STATE LIGHTING INC
- Donglei Wang
- F21 - LIGHTING
Information Patent Grant
Electronic control device
- Patent number 12,057,830
- Issue date Aug 6, 2024
- Carel Industries S.p.A.
- Paolo Marafin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Illuminating device
- Patent number 12,044,395
- Issue date Jul 23, 2024
- April Mitchell
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Invisible lighted feature through a composite panel
- Patent number 12,043,171
- Issue date Jul 23, 2024
- The Boeing Company
- Lon Eric Switzer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ambiance lighting system and method
- Patent number 12,038,160
- Issue date Jul 16, 2024
- Teresa Marie Guastella
- F21 - LIGHTING
Information Patent Grant
Illuminable device with low reverse torque closure
- Patent number 12,029,946
- Issue date Jul 9, 2024
- Mark William Charles Cleghorn
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light emitting fan device
- Publication number 20250129932
- Publication date Apr 24, 2025
- Cooler Master Co., Ltd.
- Chun-Hsien Chen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CLOTHES TREATMENT APPARATUS AND CONTROL METHOD THEREFOR
- Publication number 20250127295
- Publication date Apr 24, 2025
- LG ELECTRONICS INC.
- Dongjun CHOI
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
LIGHT EMITTING DIODE (LED) LIGHTING DEVICE OR LAMP WITH OPTICAL EFF...
- Publication number 20250109835
- Publication date Apr 3, 2025
- Feit Electric Company, Inc.
- Matthew James Redding
- F21 - LIGHTING
Information Patent Application
LAMP FOR DISPLAYING MULTI-COLOR LIGHTING EFFECTS
- Publication number 20250102124
- Publication date Mar 27, 2025
- Razer (Asia-Pacific) Pte Ltd
- Farrukh Raza RIZVI
- F21 - LIGHTING
Information Patent Application
ARTIFICIAL SUNLIGHT LIGHTING LUMINAIRES FOR INDOOR ENVIRONMENTS
- Publication number 20250102133
- Publication date Mar 27, 2025
- Wei LI
- F21 - LIGHTING
Information Patent Application
DIFFUSERS IN WEARABLE DEVICES
- Publication number 20250093686
- Publication date Mar 20, 2025
- Snap Inc.
- Cècile Claire Madeleine Carlson
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING MODULE AND COVER STRUCTURE
- Publication number 20250093012
- Publication date Mar 20, 2025
- Nichia Corporation.
- Shinya MATSUOKA
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE, AND STORAGE COMPARTMENT
- Publication number 20250084979
- Publication date Mar 13, 2025
- Sharp Kabushiki Kaisha
- YUI KUMON
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DOORS FOR HOME APPLIANCE AND HOME APPLIANCE INCLUDING THE SAME
- Publication number 20250075886
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- Jaebong JANG
- F21 - LIGHTING
Information Patent Application
Lighting Device
- Publication number 20250060083
- Publication date Feb 20, 2025
- Bernd Ballaschk
- F21 - LIGHTING
Information Patent Application
COMBINATION FAN, LED LIGHT AND EQUIPMENT COOLING APPARATUS
- Publication number 20250027640
- Publication date Jan 23, 2025
- Go Fan Yourself, LLC
- Darrin W. Niemiec
- F21 - LIGHTING
Information Patent Application
AN ARTIFICIAL FLAME LUMINAIRE
- Publication number 20250003563
- Publication date Jan 2, 2025
- XIAMEN GLOBALSELECTION IMP & EXP CO LTD
- KAIQIN HUANG
- F21 - LIGHTING
Information Patent Application
A LIGHTING DEVICE FOR ILLUMINATING AN AQUARIUM
- Publication number 20240423173
- Publication date Dec 26, 2024
- SIGNITY HOLDING B.V.
- Michel Cornelis Josephus Marie VISSENBERG
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ILLUMINATED CONTAINER TOP
- Publication number 20240400273
- Publication date Dec 5, 2024
- Prism Innovations LLC
- Matthew B. Steele
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
WATER LAMP CANDLESTICK STRUCTURE
- Publication number 20240384846
- Publication date Nov 21, 2024
- HUIZHOU DICHENG ELECTRONIC TECHNOLOGY CO., LTD
- BINJIE PAN
- F21 - LIGHTING
Information Patent Application
VERY LOW PROFILE AND HIGH LIGHT OUTPUT LED LIGHT FIXTURE
- Publication number 20240369193
- Publication date Nov 7, 2024
- Lighting and Supplies, Inc.
- Joel Gross
- F21 - LIGHTING
Information Patent Application
LAMP FOR DISPLAYING MULTI-COLOR LIGHTING EFFECTS
- Publication number 20240328587
- Publication date Oct 3, 2024
- Razer (Asia-Pacific) Pte Ltd
- Farrukh Raza RIZVI
- F21 - LIGHTING
Information Patent Application
FLUSH MOUNT LIGHTING FIXTURE
- Publication number 20240328607
- Publication date Oct 3, 2024
- Nicor, Inc.
- Lina Huang
- F21 - LIGHTING
Information Patent Application
MULTI-COLOR COMBINATION LIGHTING DEVICE FOR VEHICLES INCLUDING SCHO...
- Publication number 20240300406
- Publication date Sep 12, 2024
- William Alan Wakefield
- B60 - VEHICLES IN GENERAL
Information Patent Application
Optical component for a luminaire
- Publication number 20240302024
- Publication date Sep 12, 2024
- SIGNIFY HOLDING B.V.
- KRZYSZTOF CEZARY ZAREMBA
- F21 - LIGHTING
Information Patent Application
VARIABLE FROST SYSTEM
- Publication number 20240295306
- Publication date Sep 5, 2024
- SIGNIFY HOLDING B.V.
- MICHELLE KESSLER
- F21 - LIGHTING
Information Patent Application
LIGHT TUBES, LIGHT FIXTURES, AND LIGHT BODIES
- Publication number 20240288144
- Publication date Aug 29, 2024
- Hangzhou Hangke Optoelectronics Co., Ltd.
- Qianjun YAN
- F21 - LIGHTING
Information Patent Application
FEATURE INSPECTION LIGHTING DOME
- Publication number 20240230059
- Publication date Jul 11, 2024
- UnitX, Inc.
- Boyun Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AN ACOUSTIC LIGHTING DEVICE
- Publication number 20240210000
- Publication date Jun 27, 2024
- SIGNIFY HOLDING B.V.
- TIES VAN BOMMEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LIGHT EMITTING ELEMENT WITH INTEGRATED IONIZER
- Publication number 20240197950
- Publication date Jun 20, 2024
- SIGNIFY HOLDING B.V.
- ZHI HONG XIE
- F21 - LIGHTING
Information Patent Application
LUMINOUS DEVICE FOR AN AUTOMOTIVE VEHICLE
- Publication number 20240175560
- Publication date May 30, 2024
- VALEO VISION
- Colby Darlage
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE INDOOR ILLUMINATION DEVICE
- Publication number 20240174170
- Publication date May 30, 2024
- HYUNDAI MOBIS CO., LTD.
- Ju Yeon JUNG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR A LIGHTING ASSEMBLY
- Publication number 20240167668
- Publication date May 23, 2024
- NETFLIX, INC.
- Paul E. Debevec
- F21 - LIGHTING
Information Patent Application
MODULAR CONSTRUCTION SYSTEM LIGHT MATRIX
- Publication number 20240163983
- Publication date May 16, 2024
- LEGO A/S
- Arthur SACEK
- F21 - LIGHTING
Information Patent Application
FEATURE INSPECTION LIGHTING DOME
- Publication number 20240133536
- Publication date Apr 25, 2024
- UnitX, Inc.
- Boyun Wang
- G06 - COMPUTING CALCULATING COUNTING

Patterns or structured surfaces for diffusing light

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems for optimizing access to internal components of a light fix...

Combination LED lighting and fan apparatus

Light emitting diode (LED) lighting device or lamp with optical eff...

Lighting apparatus having first and second ladder edges to prevent...

Lamp for displaying multi-color lighting effects

Warning signal device of helmet

Support device and base thereof

Lighting element

Lighting device for a storage compartment having a cover with diffu...

Diffusers in wearable devices

Flush mount lighting fixture

Optical component for a luminaire

Luminous device for an automotive vehicle

Vehicle indoor illumination device

Side light LED troffer tube

Feature inspection lighting dome

Speaker assembly

Homogenization of an LED array

Combination fan, LED light and equipment cooling apparatus

Rotary type star projection lamp with audio playing and atmosphere...

Projector

Stage lighting assembly with perforated layer

Lighting assembly for over the range microwave oven

Backlight module and display device

Scene lamp

Electronic control device

Illuminating device

Invisible lighted feature through a composite panel

Ambiance lighting system and method

Illuminable device with low reverse torque closure

Patents Applicationslast 30 patents

Light emitting fan device

CLOTHES TREATMENT APPARATUS AND CONTROL METHOD THEREFOR

LIGHT EMITTING DIODE (LED) LIGHTING DEVICE OR LAMP WITH OPTICAL EFF...

LAMP FOR DISPLAYING MULTI-COLOR LIGHTING EFFECTS

ARTIFICIAL SUNLIGHT LIGHTING LUMINAIRES FOR INDOOR ENVIRONMENTS

DIFFUSERS IN WEARABLE DEVICES

LIGHT-EMITTING MODULE AND COVER STRUCTURE

LIGHTING DEVICE, AND STORAGE COMPARTMENT

DOORS FOR HOME APPLIANCE AND HOME APPLIANCE INCLUDING THE SAME

Lighting Device

COMBINATION FAN, LED LIGHT AND EQUIPMENT COOLING APPARATUS

AN ARTIFICIAL FLAME LUMINAIRE

A LIGHTING DEVICE FOR ILLUMINATING AN AQUARIUM

ILLUMINATED CONTAINER TOP

WATER LAMP CANDLESTICK STRUCTURE

VERY LOW PROFILE AND HIGH LIGHT OUTPUT LED LIGHT FIXTURE

LAMP FOR DISPLAYING MULTI-COLOR LIGHTING EFFECTS

FLUSH MOUNT LIGHTING FIXTURE

MULTI-COLOR COMBINATION LIGHTING DEVICE FOR VEHICLES INCLUDING SCHO...

Optical component for a luminaire

VARIABLE FROST SYSTEM

LIGHT TUBES, LIGHT FIXTURES, AND LIGHT BODIES

FEATURE INSPECTION LIGHTING DOME

AN ACOUSTIC LIGHTING DEVICE

LIGHT EMITTING ELEMENT WITH INTEGRATED IONIZER

LUMINOUS DEVICE FOR AN AUTOMOTIVE VEHICLE

VEHICLE INDOOR ILLUMINATION DEVICE

SYSTEMS AND METHODS FOR A LIGHTING ASSEMBLY

MODULAR CONSTRUCTION SYSTEM LIGHT MATRIX

FEATURE INSPECTION LIGHTING DOME