using micro-optical elements for redirecting or diffusing light

Industry

CPC
F21V5/002

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V5/00Refractors for light sources

Current Industry

F21V5/002using micro-optical elements for redirecting or diffusing light

Industries

Patents Grantslast 30 patents

Information Patent Grant
Enhanced lighting
- Patent number 11,913,634
- Issue date Feb 27, 2024
- WANGS ALLIANCE CORPORATION
- Shelley S. Wald
- F21 - LIGHTING
Information Patent Grant
Enhanced lighting
- Patent number 11,906,153
- Issue date Feb 20, 2024
- WANGS ALLIANCE CORPORATION
- Shelley S. Wald
- F21 - LIGHTING
Information Patent Grant
Light-emitting apparatus using metasurfaces and light-emitting meth...
- Patent number 11,892,130
- Issue date Feb 6, 2024
- 10644137 CANADA INC.
- Hamid Pahlevaninezhad
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
System and method for generating light
- Patent number 11,879,632
- Issue date Jan 23, 2024
- Technion Research & Development Foundation Limited
- Carmel Rotschild
- F21 - LIGHTING
Information Patent Grant
Ceiling grid multi-functional LED linear lamp
- Patent number 11,835,197
- Issue date Dec 5, 2023
- Jiangmen Blue Vision Optoelectronics Co., Ltd.
- Weijun Yan
- F21 - LIGHTING
Information Patent Grant
Optical film and light emitting module using the same
- Patent number 11,796,151
- Issue date Oct 24, 2023
- YTDIAMOND CO., LTD.
- Ying-Tung Chen
- F21 - LIGHTING
Information Patent Grant
Display modules and display devices
- Patent number 11,788,707
- Issue date Oct 17, 2023
- Xiamen Tianma Micro-Electronics Co., Ltd.
- Ruxing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color mixing with total internal reflector and center reflector
- Patent number 11,774,063
- Issue date Oct 3, 2023
- SIGNIFY HOLDING B.V.
- Eric Anthony Roth
- F21 - LIGHTING
Information Patent Grant
Apparatus, method, and system for precise LED lighting
- Patent number 11,754,260
- Issue date Sep 12, 2023
- Musco Corporation
- Myron Gordin
- F21 - LIGHTING
Information Patent Grant
Automotive lighting device
- Patent number 11,746,976
- Issue date Sep 5, 2023
- Valeo Vision
- Emeric Mudry
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dental light using LEDs
- Patent number 11,725,799
- Issue date Aug 15, 2023
- A-DEC, Inc.
- Christopher C. Stone
- F21 - LIGHTING
Information Patent Grant
Micro LED sheet with small spheres to enable digital beam shaping
- Patent number 11,725,804
- Issue date Aug 15, 2023
- SIGNIFY HOLDING B.V.
- Michel Cornelis Josephus Marie Vissenberg
- F21 - LIGHTING
Information Patent Grant
Lamp for vehicle and vehicle including the same
- Patent number 11,719,404
- Issue date Aug 8, 2023
- Hyundai Mobis Co., Ltd.
- Sun Kwon Mun
- F21 - LIGHTING
Information Patent Grant
Lamp for vehicle
- Patent number 11,644,170
- Issue date May 9, 2023
- SL Corporation
- Dong Hyun Go
- G02 - OPTICS
Information Patent Grant
Indoor emotional lighting apparatus for implementing three-dimensio...
- Patent number 11,613,206
- Issue date Mar 28, 2023
- Hyundai Mobis Co., Ltd.
- Kwan Woo Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lamp for vehicle
- Patent number 11,608,955
- Issue date Mar 21, 2023
- SL Corporation
- Nak Jung Choi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Luminous film having microoptical structure
- Patent number 11,598,506
- Issue date Mar 7, 2023
- LightnTec GmbH
- Lutz Nehrhoff von Holderberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
LED luminaire with a cavity and finned interior
- Patent number 11,549,659
- Issue date Jan 10, 2023
- Ideal Industries Lighting LLC
- Mario O Castillo
- F21 - LIGHTING
Information Patent Grant
Lamp for vehicle
- Patent number 11,519,579
- Issue date Dec 6, 2022
- SL Corporation
- Da Il Kang
- F21 - LIGHTING
Information Patent Grant
Lamp for vehicle and vehicle including the same
- Patent number 11,506,355
- Issue date Nov 22, 2022
- Hyundai Mobis Co., Ltd.
- Hyun Soo Lee
- F21 - LIGHTING
Information Patent Grant
Light-emitting device assembly with emitter array, micro- or nano-s...
- Patent number 11,508,888
- Issue date Nov 22, 2022
- Lumileds LLC
- Toni Lopez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical apparatus with tilted light source
- Patent number 11,466,836
- Issue date Oct 11, 2022
- Himax Technologies Limited
- Yu-Ching Cheng
- F21 - LIGHTING
Information Patent Grant
Projection device
- Patent number 11,428,376
- Issue date Aug 30, 2022
- Yuanting Xin
- F21 - LIGHTING
Information Patent Grant
Adjustable lighting device with further optic
- Patent number 11,428,398
- Issue date Aug 30, 2022
- Troy-CSL Lighting Inc.
- Joshua Portinga
- F21 - LIGHTING
Information Patent Grant
Lamp for automobile and automobile including the same
- Patent number 11,415,295
- Issue date Aug 16, 2022
- Hyundai Mobis Co., Ltd.
- Hyun Soo Lee
- G02 - OPTICS
Information Patent Grant
Tunable white illumination
- Patent number 11,353,191
- Issue date Jun 7, 2022
- COELUX S.r.l
- Simone Bonanomi
- G02 - OPTICS
Information Patent Grant
Area optical cover with faceted surface
- Patent number 11,346,526
- Issue date May 31, 2022
- ABL IP Holding LLC
- Jie Chen
- F21 - LIGHTING
Information Patent Grant
Light fixture with narrow light distribution
- Patent number 11,268,666
- Issue date Mar 8, 2022
- Hubbell Incorporated
- Connie Anna Steadman
- F21 - LIGHTING
Information Patent Grant
Light-emitting device assembly with emitter array, micro- or nano-s...
- Patent number 11,204,153
- Issue date Dec 21, 2021
- Lumileds LLC
- Toni Lopez
- F21 - LIGHTING
Information Patent Grant
Optical lens and lighting device using the same
- Patent number 11,193,649
- Issue date Dec 7, 2021
- SL Corporation
- Hyeong Do Kim
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING APPARATUS USING METASURFACES AND LIGHT-EMITTING METH...
- Publication number 20240151371
- Publication date May 9, 2024
- 10644137 CANADA INC.
- Hamid Pahlevaninezhad
- F21 - LIGHTING
Information Patent Application
CEILING GRID MULTI-FUNCTIONAL LED LINEAR LAMP
- Publication number 20230304639
- Publication date Sep 28, 2023
- Jiangmen Blue Vision Optoelectronics Co., Ltd.
- WEIJUN YAN
- F21 - LIGHTING
Information Patent Application
OPTICAL FILM AND LIGHT EMITTING MODULE USING THE SAME
- Publication number 20230304645
- Publication date Sep 28, 2023
- YTDIAMOND Co., Ltd.
- YING-TUNG CHEN
- F21 - LIGHTING
Information Patent Application
ENHANCED LIGHTING
- Publication number 20230250934
- Publication date Aug 10, 2023
- Wangs Alliance Corporation
- Shelley S. Wald
- F21 - LIGHTING
Information Patent Application
LED LUMINAIRE WITH A CAVITY AND FINNED INTERIOR
- Publication number 20230151944
- Publication date May 18, 2023
- IDEAL INDUSTRIES LIGHTING LLC
- Mario A. CASTILLO
- F21 - LIGHTING
Information Patent Application
ENHANCED LIGHTING
- Publication number 20220357013
- Publication date Nov 10, 2022
- Wangs Alliance Corporation
- Shelley S. Wald
- F21 - LIGHTING
Information Patent Application
Area Optical Cover With Faceted Surface
- Publication number 20220282849
- Publication date Sep 8, 2022
- ABL IP Holding LLC
- Jie Chen
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING MODULE
- Publication number 20220282850
- Publication date Sep 8, 2022
- Darwin Precisions Corporation
- YU-CHENG CHANG
- F21 - LIGHTING
Information Patent Application
DISPLAY MODULES AND DISPLAY DEVICES
- Publication number 20220268421
- Publication date Aug 25, 2022
- Xiamen Tianma Micro-Electronics Co.,Ltd
- Ruxing CHEN
- F21 - LIGHTING
Information Patent Application
DIFFUSION MEMBER, STACKED BODY, DIFFUSION MEMBER SET, LED BACKLIGHT...
- Publication number 20220228722
- Publication date Jul 21, 2022
- DAI NIPPON PRINTING CO., LTD.
- Marii NISHIKAWA
- F21 - LIGHTING
Information Patent Application
MICRO LED SHEET WITH SMALL SPHERES TO ENABLE DIGITAL BEAM SHAPING
- Publication number 20220178517
- Publication date Jun 9, 2022
- SIGNIFY HOLDING B.V.
- MICHEL CORNELIS JOSEPHUS MARIE VISSENBERG
- F21 - LIGHTING
Information Patent Application
LUMINOUS FILM HAVING MICROOPTICAL STRUCTURE
- Publication number 20220154911
- Publication date May 19, 2022
- LightnTec GmbH
- Lutz Nehrhoff von Holderberg
- F21 - LIGHTING
Information Patent Application
DENTAL LIGHT USING LEDS
- Publication number 20220107076
- Publication date Apr 7, 2022
- A-DEC, INC.
- Christopher C. Stone
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS, METHOD, AND SYSTEM FOR PRECISE LED LIGHTING
- Publication number 20220010944
- Publication date Jan 13, 2022
- Musco Corporation
- Myron Gordin
- F21 - LIGHTING
Information Patent Application
SYSTEM AND METHOD FOR GENERATING LIGHT
- Publication number 20210325019
- Publication date Oct 21, 2021
- Technion Research & Development Foundation Limited
- Carmel ROTSCHILD
- F21 - LIGHTING
Information Patent Application
LUMINAIRES AND COMPONENTS THEREOF
- Publication number 20210247035
- Publication date Aug 12, 2021
- IDEAL INDUSTRIES LIGHTING LLC
- Jin Hong LIM
- F21 - LIGHTING
Information Patent Application
LED LUMINAIRE WITH A SMOOTH OUTER DOME AND A CAVITY WITH A RIDGED I...
- Publication number 20210199263
- Publication date Jul 1, 2021
- IDEAL INDUSTRIES LIGHTING, LLC
- Mario O. Castillo
- F21 - LIGHTING
Information Patent Application
OPTICAL LENS AND LIGHTING DEVICE USING THE SAME
- Publication number 20210164636
- Publication date Jun 3, 2021
- SL CORPORATION
- Hyeong Do Kim
- F21 - LIGHTING
Information Patent Application
STAGE LAMP LIGHTING DEVICE
- Publication number 20210123582
- Publication date Apr 29, 2021
- YLX Incorporated
- Quan ZHANG
- F21 - LIGHTING
Information Patent Application
TUNABLE WHITE ILLUMINATION
- Publication number 20210108778
- Publication date Apr 15, 2021
- COELUX S.R.L.
- Simone Bonanomi
- F21 - LIGHTING
Information Patent Application
MOTION SENSITIVE LAMP WITH COUPLING MECHANISM
- Publication number 20210025572
- Publication date Jan 28, 2021
- LivingStyle Enterprises Limited
- MING-YUN CHEN
- F21 - LIGHTING
Information Patent Application
OPTICAL ELEMENT, A LIGHTING APPARATUS AND A LIGHTING LAMP WITH THE...
- Publication number 20210003274
- Publication date Jan 7, 2021
- OPPLE LIGHTING CO., LTD.
- Guoping WANG
- F21 - LIGHTING
Information Patent Application
OPTIC AND ILLUMINATION DEVICE
- Publication number 20200363037
- Publication date Nov 19, 2020
- NGK Insulators, Ltd.
- Iwao Ohwada
- F21 - LIGHTING
Information Patent Application
CONTROLLED CAUSTIC GENERATOR SURFACE LIGHTING DEVICE FORMING A PATT...
- Publication number 20200355347
- Publication date Nov 12, 2020
- Valeo Vision
- Jerome Le Corre
- B60 - VEHICLES IN GENERAL
Information Patent Application
Illumination apparatus
- Publication number 20200249527
- Publication date Aug 6, 2020
- RealD Spark, LLC
- Graham J. Woodgate
- F21 - LIGHTING
Information Patent Application
DENTAL LIGHT USING LEDS
- Publication number 20200154990
- Publication date May 21, 2020
- A-DEC, INC.
- Christopher C. Stone
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE AND VEHICLE LAMP COMPRISING SAME
- Publication number 20200132273
- Publication date Apr 30, 2020
- LG Innotek Co., Ltd.
- Dong Hyun LEE
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT FIXTURE WITH NARROW LIGHT DISTRIBUTION
- Publication number 20200088367
- Publication date Mar 19, 2020
- HUBBELL INCORPORATED
- Connie Anna Steadman
- F21 - LIGHTING
Information Patent Application
STRUCTURED LIGHT GENERATOR AND OBJECT RECOGNITION APPARATUS INCLUDI...
- Publication number 20200051263
- Publication date Feb 13, 2020
- Samsung Electronics Co., Ltd.
- Seunghoon HAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING APPARATUS
- Publication number 20200011514
- Publication date Jan 9, 2020
- Guangzhou Tyrafos Semiconductor Technologies Co., LTD
- Hsu-Wen Fu
- F21 - LIGHTING

using micro-optical elements for redirecting or diffusing light

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Enhanced lighting

Enhanced lighting

Light-emitting apparatus using metasurfaces and light-emitting meth...

System and method for generating light

Ceiling grid multi-functional LED linear lamp

Optical film and light emitting module using the same

Display modules and display devices

Color mixing with total internal reflector and center reflector

Apparatus, method, and system for precise LED lighting

Automotive lighting device

Dental light using LEDs

Micro LED sheet with small spheres to enable digital beam shaping

Lamp for vehicle and vehicle including the same

Lamp for vehicle

Indoor emotional lighting apparatus for implementing three-dimensio...

Lamp for vehicle

Luminous film having microoptical structure

LED luminaire with a cavity and finned interior

Lamp for vehicle

Lamp for vehicle and vehicle including the same

Light-emitting device assembly with emitter array, micro- or nano-s...

Optical apparatus with tilted light source

Projection device

Adjustable lighting device with further optic

Lamp for automobile and automobile including the same

Tunable white illumination

Area optical cover with faceted surface

Light fixture with narrow light distribution

Light-emitting device assembly with emitter array, micro- or nano-s...

Optical lens and lighting device using the same

Patents Applicationslast 30 patents

LIGHT-EMITTING APPARATUS USING METASURFACES AND LIGHT-EMITTING METH...

CEILING GRID MULTI-FUNCTIONAL LED LINEAR LAMP

OPTICAL FILM AND LIGHT EMITTING MODULE USING THE SAME

ENHANCED LIGHTING

LED LUMINAIRE WITH A CAVITY AND FINNED INTERIOR

ENHANCED LIGHTING

Area Optical Cover With Faceted Surface

LIGHT EMITTING MODULE

DISPLAY MODULES AND DISPLAY DEVICES

DIFFUSION MEMBER, STACKED BODY, DIFFUSION MEMBER SET, LED BACKLIGHT...

MICRO LED SHEET WITH SMALL SPHERES TO ENABLE DIGITAL BEAM SHAPING

LUMINOUS FILM HAVING MICROOPTICAL STRUCTURE

DENTAL LIGHT USING LEDS

APPARATUS, METHOD, AND SYSTEM FOR PRECISE LED LIGHTING

SYSTEM AND METHOD FOR GENERATING LIGHT

LUMINAIRES AND COMPONENTS THEREOF

LED LUMINAIRE WITH A SMOOTH OUTER DOME AND A CAVITY WITH A RIDGED I...

OPTICAL LENS AND LIGHTING DEVICE USING THE SAME

STAGE LAMP LIGHTING DEVICE

TUNABLE WHITE ILLUMINATION

MOTION SENSITIVE LAMP WITH COUPLING MECHANISM

OPTICAL ELEMENT, A LIGHTING APPARATUS AND A LIGHTING LAMP WITH THE...

OPTIC AND ILLUMINATION DEVICE

CONTROLLED CAUSTIC GENERATOR SURFACE LIGHTING DEVICE FORMING A PATT...

Illumination apparatus

DENTAL LIGHT USING LEDS

LIGHTING DEVICE AND VEHICLE LAMP COMPRISING SAME

LIGHT FIXTURE WITH NARROW LIGHT DISTRIBUTION

STRUCTURED LIGHT GENERATOR AND OBJECT RECOGNITION APPARATUS INCLUDI...

LIGHT-EMITTING APPARATUS