by means of optical elements

Industry

CPC
F21V14/006

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V14/00Changing the characteristics or distribution of the light emitted by adjustment of parts or by interposition of elements with electrically controlled variable light transmissivity

Current Industry

F21V14/006by means of optical elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Luminaire optical device color compensation
- Patent number 12,188,655
- Issue date Jan 7, 2025
- Robe Lighting s.r.o.
- Pavel Jurik
- F21 - LIGHTING
Information Patent Grant
Light adjustment module
- Patent number 12,181,692
- Issue date Dec 31, 2024
- Coretronic Corporation
- Ken-Teng Peng
- F21 - LIGHTING
Information Patent Grant
Lamp and elongated glass tube light source thereof
- Patent number 12,146,639
- Issue date Nov 19, 2024
- Zhou Cai
- F21 - LIGHTING
Information Patent Grant
Lamp having dynamic starry sky effect
- Patent number 12,092,276
- Issue date Sep 17, 2024
- GUANGDONG BAOLUN ELECTRONICS CO., LTD.
- Chen Dong
- F21 - LIGHTING
Information Patent Grant
LED light has built-in air related part(s)
- Patent number 12,092,289
- Issue date Sep 17, 2024
- Tseng-Lu Chien
- F21 - LIGHTING
Information Patent Grant
System and method for controlling the humidity and pressure in a lu...
- Patent number 12,085,267
- Issue date Sep 10, 2024
- Robe Lighting s.r.o.
- Pavel Jurik
- F21 - LIGHTING
Information Patent Grant
Device and method for combining light beams
- Patent number 12,060,983
- Issue date Aug 13, 2024
- Teknologian tutkimuskeskus VTT Oy
- Rami Mannila
- F21 - LIGHTING
Information Patent Grant
Light fixture with redundancy protection
- Patent number 11,994,273
- Issue date May 28, 2024
- GUANGZHOU HAOYANG ELECTRONIC CO., LTD.
- Yingru Peng
- F21 - LIGHTING
Information Patent Grant
Building egress lighting apparatus and system
- Patent number 11,988,357
- Issue date May 21, 2024
- Exposure Illumination Architects, Inc.
- Daniel S. Spiro
- F21 - LIGHTING
Information Patent Grant
Lamp for vehicle
- Patent number 11,988,354
- Issue date May 21, 2024
- SL Corporation
- Gyo Sung Lim
- F21 - LIGHTING
Information Patent Grant
Lamp or luminaire comprising a LED module
- Patent number 11,959,619
- Issue date Apr 16, 2024
- SIGNIFY HOLDING B.V.
- Bernd Ackermann
- F21 - LIGHTING
Information Patent Grant
Meteor projection structure and meteor lamp
- Patent number 11,946,638
- Issue date Apr 2, 2024
- LONVIS TECHNOLOGY (SHENZHEN) CO., LTD
- Xuequan Li
- F21 - LIGHTING
Information Patent Grant
Artificial skylight device
- Patent number 11,873,989
- Issue date Jan 16, 2024
- SIGNIFY HOLDING B.V.
- Michel Cornelis Josephus Marie Vissenberg
- F21 - LIGHTING
Information Patent Grant
LED night light has projection or pinhole image feature
- Patent number 11,873,971
- Issue date Jan 16, 2024
- Tseng-Lu Chien
- F21 - LIGHTING
Information Patent Grant
LED light fixtures with waveguide edge
- Patent number 11,828,434
- Issue date Nov 28, 2023
- Ideal Industries Lighting LLC
- Randall Levy Bernard
- F21 - LIGHTING
Information Patent Grant
Spotlight
- Patent number 11,622,437
- Issue date Apr 4, 2023
- Milwaukee Electric Tool Corporation
- Kyle Harvey
- F21 - LIGHTING
Information Patent Grant
Light device for creating a light beam and effects wheel suitable f...
- Patent number 11,603,971
- Issue date Mar 14, 2023
- AYRTON
- Yvan Peard
- F21 - LIGHTING
Information Patent Grant
Light-redirecting window covering
- Patent number 11,499,367
- Issue date Nov 15, 2022
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
LED light has built-in air related part(s)
- Patent number 11,473,741
- Issue date Oct 18, 2022
- Tseng-Lu Chien
- F21 - LIGHTING
Information Patent Grant
Selectively-adjustable beam angle lamp
- Patent number 11,460,171
- Issue date Oct 4, 2022
- Volt, LLC
- Lauren Christine Wilkerson
- F21 - LIGHTING
Information Patent Grant
High bay luminaire
- Patent number 11,221,115
- Issue date Jan 11, 2022
- Ideal Industries Lighting LLC
- Kurt Wilcox
- F21 - LIGHTING
Information Patent Grant
Optical shutter and display panel
- Patent number 11,210,972
- Issue date Dec 28, 2021
- New Visual Media Group, L.L.C.
- Elliott Schlam
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
USB device has separated distance away USB-unit(s) by branch-wire(s)
- Patent number 11,137,121
- Issue date Oct 5, 2021
- Tseng-Lu Chien
- F21 - LIGHTING
Information Patent Grant
Microwave-sensor application for light or electric device
- Patent number 11,085,601
- Issue date Aug 10, 2021
- Tseng-Lu Chien
- G02 - OPTICS
Information Patent Grant
LED light has image and/or patterns projection
- Patent number 11,079,080
- Issue date Aug 3, 2021
- Tseng-Lu Chien
- F21 - LIGHTING
Information Patent Grant
Source sensitive optic with reconfigurable chip-on-board light emit...
- Patent number 11,018,183
- Issue date May 25, 2021
- Lumileds LLC
- Charles Schrama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source assembly with multiple, disparate light sources
- Patent number 11,009,217
- Issue date May 18, 2021
- Daylight Solutions, Inc.
- Alexander Jason Whitmore
- F21 - LIGHTING
Information Patent Grant
Light-unit(s) of LED or-and laser light-string's has more one secti...
- Patent number 10,989,378
- Issue date Apr 27, 2021
- Tseng-Lu Chien
- F21 - LIGHTING
Information Patent Grant
Color temperature compensation system and method for stage light
- Patent number 10,969,073
- Issue date Apr 6, 2021
- Guangzhou Haoyang Electronic Co., Ltd.
- Weikai Jiang
- F21 - LIGHTING
Information Patent Grant
Spotlight
- Patent number 10,966,303
- Issue date Mar 30, 2021
- Milwaukee Electric Tool Corporation
- Kyle Harvey
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
SURGICAL LIGHTING
- Publication number 20250017684
- Publication date Jan 16, 2025
- Lumitex, Inc.
- Carolyn GUZIK
- F21 - LIGHTING
Information Patent Application
VARIABLE LIGHTING APPARATUS
- Publication number 20240418950
- Publication date Dec 19, 2024
- Hyundai Motor Company
- Joon Bo Shim
- B60 - VEHICLES IN GENERAL
Information Patent Application
System and Method for Controlling the Humidity and Pressure in a Lu...
- Publication number 20240410559
- Publication date Dec 12, 2024
- Robe Lighting s.r.o.
- Pavel Jurik
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20240328600
- Publication date Oct 3, 2024
- Nichia Corporation.
- Norimasa YOSHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
STORYTELLER DEVICE HAVING SYNCHRONIZED LIGHT PROJECTION AND AUDIO P...
- Publication number 20240255121
- Publication date Aug 1, 2024
- BTL DIFFUSION SARL
- JEFFERY WAYNE JOHNSON
- F21 - LIGHTING
Information Patent Application
DEVICE AND METHOD FOR COMBINING LIGHT BEAMS
- Publication number 20240247783
- Publication date Jul 25, 2024
- Teknologian Tutkimuskeskus VTT Oy
- Rami MANNILA
- F21 - LIGHTING
Information Patent Application
LIGHT ADJUSTMENT MODULE
- Publication number 20240219611
- Publication date Jul 4, 2024
- CORETRONIC CORPORATION
- Ken-Teng Peng
- F21 - LIGHTING
Information Patent Application
THIN FILM FILTER REEL FOR OPTICAL SYSTEMS
- Publication number 20240200755
- Publication date Jun 20, 2024
- BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
- Matthew F. Kepler
- F21 - LIGHTING
Information Patent Application
LAMP HAVING DYNAMIC STARRY SKY EFFECT
- Publication number 20240159369
- Publication date May 16, 2024
- Guangdong Baolun Electronics Co., Ltd.
- Chen DONG
- F21 - LIGHTING
Information Patent Application
Household appliance with light beam projection device
- Publication number 20240151387
- Publication date May 9, 2024
- EMZ-HANAUER GMBH & CO. KGAA
- Lukas Schade
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING MODULE
- Publication number 20240103248
- Publication date Mar 28, 2024
- Nichia Corporation.
- Norimasa YOSHIDA
- F21 - LIGHTING
Information Patent Application
PRIMARY OPTICAL ELEMENT, PRIMARY OPTICAL ASSEMBLY, OPTICAL ASSEMBLY...
- Publication number 20240068635
- Publication date Feb 29, 2024
- HASCO VISION TECHNOLOGY CO., LTD.
- Weigang GONG
- F21 - LIGHTING
Information Patent Application
LED LIGHT FIXTURES WITH WAVEGUIDE EDGE
- Publication number 20240060610
- Publication date Feb 22, 2024
- IDEAL INDUSTRIES LIGHTING LLC
- Randall Levy Bernard
- F21 - LIGHTING
Information Patent Application
LAMP FOR VEHICLE
- Publication number 20240003514
- Publication date Jan 4, 2024
- SL CORPORATION
- Gyo Sung LIM
- F21 - LIGHTING
Information Patent Application
BUILDING EGRESS LIGHTING APPARATUS AND SYSTEM
- Publication number 20230417380
- Publication date Dec 28, 2023
- Exposure Illumination Architects, Inc.
- Daniel S. Spiro
- F21 - LIGHTING
Information Patent Application
LAMP OR LUMINAIRE COMPRISING A LED MODULE
- Publication number 20230228404
- Publication date Jul 20, 2023
- SIGNIFY HOLDING B.V.
- BERND ACKERMANN
- F21 - LIGHTING
Information Patent Application
COLOR CONTROL IN LIGHT FIXTURE WITH SUBTRACTIVE COLOR MIXING SYSTEM...
- Publication number 20230151947
- Publication date May 18, 2023
- Harman Professional Denmark ApS
- Frank Kjaer JENSEN
- F21 - LIGHTING
Information Patent Application
ARTIFICIAL SKYLIGHT DEVICE
- Publication number 20230137309
- Publication date May 4, 2023
- SIGNIFY HOLDING B.V.
- MICHEL CORNELIS JOSEPHUS MARIE VISSENBERG
- F21 - LIGHTING
Information Patent Application
LED Light has Built-In Air Related Part(s)
- Publication number 20220412522
- Publication date Dec 29, 2022
- Tseng-Lu Chien
- F21 - LIGHTING
Information Patent Application
LED LIGHT FIXTURES WITH WAVEGUIDE EDGE
- Publication number 20220128204
- Publication date Apr 28, 2022
- IDEAL INDUSTRIES LIGHTING LLC
- Randall Levy Bernard
- F21 - LIGHTING
Information Patent Application
LIGHT EFFECT PROJECTION DEVICE
- Publication number 20220065413
- Publication date Mar 3, 2022
- Shenzhen Haoguangcai Technology Co., Ltd
- Zhenghai Wang
- F21 - LIGHTING
Information Patent Application
EDGE-LIT BIO-FRIENDLY LIGHTING SYSTEM
- Publication number 20220030681
- Publication date Jan 27, 2022
- Bambu Vault LLC
- Ying LI
- F21 - LIGHTING
Information Patent Application
LED NIGHT LIGHT HAS PROJECTION OR PINHOLE IMAGE FEATURE
- Publication number 20210262626
- Publication date Aug 26, 2021
- Tseng-Lu Chien
- F21 - LIGHTING
Information Patent Application
SPOTLIGHT
- Publication number 20210219403
- Publication date Jul 15, 2021
- Milwaukee Electric Tool Corporation
- Kyle HARVEY
- F21 - LIGHTING
Information Patent Application
HIGH BAY LUMINAIRE
- Publication number 20210116084
- Publication date Apr 22, 2021
- IDEAL INDUSTRIES LIGHTING LLC
- Kurt WILCOX
- F21 - LIGHTING
Information Patent Application
HIGH BAY LUMINAIRE
- Publication number 20200370720
- Publication date Nov 26, 2020
- IDEAL INDUSTRIES LIGHTING LLC
- Kurt WILCOX
- F21 - LIGHTING
Information Patent Application
SPOTLIGHT
- Publication number 20200305257
- Publication date Sep 24, 2020
- Milwaukee Electric Tool Corporation
- Kyle HARVEY
- F21 - LIGHTING
Information Patent Application
Color Temperature Compensation System And Method For Stage Light
- Publication number 20200240603
- Publication date Jul 30, 2020
- Guangzhou Haoyang Electronic Co., Ltd.
- Weikai Jiang
- F21 - LIGHTING
Information Patent Application
LIGHT-REDIRECTING WINDOW COVERING
- Publication number 20200190901
- Publication date Jun 18, 2020
- SERGIY VASYLYEV
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
USB DEVICE HAS SEPARATED DISTANCE AWAY USB-UNIT(S) BY BRANCH-WIRE(S)
- Publication number 20200191345
- Publication date Jun 18, 2020
- Tseng-Lu Chien
- F21 - LIGHTING

by means of optical elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Luminaire optical device color compensation

Light adjustment module

Lamp and elongated glass tube light source thereof

Lamp having dynamic starry sky effect

LED light has built-in air related part(s)

System and method for controlling the humidity and pressure in a lu...

Device and method for combining light beams

Light fixture with redundancy protection

Building egress lighting apparatus and system

Lamp for vehicle

Lamp or luminaire comprising a LED module

Meteor projection structure and meteor lamp

Artificial skylight device

LED night light has projection or pinhole image feature

LED light fixtures with waveguide edge

Spotlight

Light device for creating a light beam and effects wheel suitable f...

Light-redirecting window covering

LED light has built-in air related part(s)

Selectively-adjustable beam angle lamp

High bay luminaire

Optical shutter and display panel

USB device has separated distance away USB-unit(s) by branch-wire(s)

Microwave-sensor application for light or electric device

LED light has image and/or patterns projection

Source sensitive optic with reconfigurable chip-on-board light emit...

Light source assembly with multiple, disparate light sources

Light-unit(s) of LED or-and laser light-string's has more one secti...

Color temperature compensation system and method for stage light

Spotlight

Patents Applicationslast 30 patents

SURGICAL LIGHTING

VARIABLE LIGHTING APPARATUS

System and Method for Controlling the Humidity and Pressure in a Lu...

LIGHT SOURCE DEVICE

STORYTELLER DEVICE HAVING SYNCHRONIZED LIGHT PROJECTION AND AUDIO P...

DEVICE AND METHOD FOR COMBINING LIGHT BEAMS

LIGHT ADJUSTMENT MODULE

THIN FILM FILTER REEL FOR OPTICAL SYSTEMS

LAMP HAVING DYNAMIC STARRY SKY EFFECT

Household appliance with light beam projection device

LIGHT EMITTING MODULE

PRIMARY OPTICAL ELEMENT, PRIMARY OPTICAL ASSEMBLY, OPTICAL ASSEMBLY...

LED LIGHT FIXTURES WITH WAVEGUIDE EDGE

LAMP FOR VEHICLE

BUILDING EGRESS LIGHTING APPARATUS AND SYSTEM

LAMP OR LUMINAIRE COMPRISING A LED MODULE

COLOR CONTROL IN LIGHT FIXTURE WITH SUBTRACTIVE COLOR MIXING SYSTEM...

ARTIFICIAL SKYLIGHT DEVICE

LED Light has Built-In Air Related Part(s)

LED LIGHT FIXTURES WITH WAVEGUIDE EDGE

LIGHT EFFECT PROJECTION DEVICE

EDGE-LIT BIO-FRIENDLY LIGHTING SYSTEM

LED NIGHT LIGHT HAS PROJECTION OR PINHOLE IMAGE FEATURE

SPOTLIGHT

HIGH BAY LUMINAIRE

HIGH BAY LUMINAIRE

SPOTLIGHT

Color Temperature Compensation System And Method For Stage Light

LIGHT-REDIRECTING WINDOW COVERING

USB DEVICE HAS SEPARATED DISTANCE AWAY USB-UNIT(S) BY BRANCH-WIRE(S)