specially adapted for changing the characteristics or the distribution of the light

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21KLIGHT SOURCES NOT OTHERWISE PROVIDED FOR F21K9/00Electric lamps using semiconductor devices as light generating elements

Current Industry

F21K9/58specially adapted for changing the characteristics or the distribution of the light

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device and stage lamp system
- Patent number 10,125,927
- Issue date Nov 13, 2018
- Quan Zhang
- F21 - LIGHTING
Information Patent Grant
Light emitting device with diffuser and light reflector
- Patent number 9,989,202
- Issue date Jun 5, 2018
- Appotronics Corporation Limited
- Fei Hu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tunable white light based on polarization sensitive light-emitting...
- Patent number 9,951,912
- Issue date Apr 24, 2018
- The Regents of the University of California
- Natalie Fellows DeMille
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adjustable light module
- Patent number 9,945,522
- Issue date Apr 17, 2018
- Cooper Technologies Company
- Christopher Michael Bryant
- F21 - LIGHTING
Information Patent Grant
Method and apparatus for rotational adjustment of optics
- Patent number 9,803,810
- Issue date Oct 31, 2017
- Gabor Vamberi
- F21 - LIGHTING
Information Patent Grant
Adjustable light for underwater photography
- Patent number 9,746,170
- Issue date Aug 29, 2017
- Light & Motion Industries
- Jarod Armer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Bulb including removable cover
- Patent number 9,702,514
- Issue date Jul 11, 2017
- Steven Michael Colby
- F21 - LIGHTING
Information Patent Grant
Long distance high intensity LED light with adjustable focus
- Patent number 9,695,993
- Issue date Jul 4, 2017
- MAIN HARBOUR INTERNATIONAL LIMITED
- Kaizhi Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
LED lighting fixture
- Patent number 9,562,655
- Issue date Feb 7, 2017
- Cree, Inc.
- Russell G. Villard
- F21 - LIGHTING
Information Patent Grant
LED lamp and LED lighting assembly
- Patent number 9,551,465
- Issue date Jan 24, 2017
- Rambus Delaware LLC
- Timothy A. McCollum
- G02 - OPTICS
Information Patent Grant
Methods and apparatus for providing modular functionality in a ligh...
- Patent number 9,500,350
- Issue date Nov 22, 2016
- NthDegree Technologies Worldwide Inc.
- Kenneth Stephen McGuire
- F21 - LIGHTING
Information Patent Grant
Colour sequential lighting device
- Patent number 9,482,413
- Issue date Nov 1, 2016
- Koninklijke Philips N.V.
- Adrianus Johannes Stephanus Maria De Vaan
- G02 - OPTICS
Information Patent Grant
Lighting device with electrostatically adhered scattering particles...
- Patent number 9,470,380
- Issue date Oct 18, 2016
- Koninklijke Philips Electronics N.V.
- Hugo Johan Cornelissen
- F21 - LIGHTING
Information Patent Grant
Light-emitting device having circular light emission
- Patent number 9,470,381
- Issue date Oct 18, 2016
- Prolight Opto Technology Corporation
- Chen-Lun Hsing Chen
- F21 - LIGHTING
Information Patent Grant
Optical element for uniform lighting
- Patent number 9,458,973
- Issue date Oct 4, 2016
- Koninklijke Philips N.V.
- Albert Bijlsma
- F21 - LIGHTING
Information Patent Grant
Color tunable light emitting device
- Patent number 9,458,988
- Issue date Oct 4, 2016
- Intematix Corporation
- James Caruso
- F21 - LIGHTING
Information Patent Grant
Illumination apparatus
- Patent number 9,441,812
- Issue date Sep 13, 2016
- Coretronic Corporation
- Chien-Chung Liao
- F21 - LIGHTING
Information Patent Grant
Electrically controlled glass in a lamp
- Patent number 9,442,340
- Issue date Sep 13, 2016
- Greenwave Systems, PTE. LTD.
- Karl S. Jonsson
- F21 - LIGHTING
Information Patent Grant
LED lamp
- Patent number 9,435,494
- Issue date Sep 6, 2016
- IRIS OHYAMA INC.
- Hideharu Osawa
- F21 - LIGHTING
Information Patent Grant
Light emitting diode replacement lamp
- Patent number 9,429,280
- Issue date Aug 30, 2016
- TerraLUX, Inc.
- Anthony W. Catalano
- F21 - LIGHTING
Information Patent Grant
Switchable solid state lighting system
- Patent number 9,416,922
- Issue date Aug 16, 2016
- Inner Lighting, LLC
- Lee D. Stagni
- F21 - LIGHTING
Information Patent Grant
Illumination beam adjustment apparatus and illumination apparatus
- Patent number 9,388,950
- Issue date Jul 12, 2016
- Raytec Limited
- Shaun Lee Cutler
- F21 - LIGHTING
Information Patent Grant
Light source device
- Patent number 9,388,965
- Issue date Jul 12, 2016
- Hitachi Maxell, Ltd.
- Kohei Miyoshi
- F21 - LIGHTING
Information Patent Grant
LED lighting apparatus having an adjustable light distribution
- Patent number 9,383,071
- Issue date Jul 5, 2016
- KMW Inc.
- Duk-Yong Kim
- F21 - LIGHTING
Information Patent Grant
Electronic flameless candle
- Patent number 9,371,972
- Issue date Jun 21, 2016
- Xiaofeng Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light emitting diode (LED) display for a portable communication device
- Patent number 9,366,425
- Issue date Jun 14, 2016
- Motorola Solutions, Inc.
- Wooi Ping Teoh
- F21 - LIGHTING
Information Patent Grant
Electronic flameless candle
- Patent number 9,360,181
- Issue date Jun 7, 2016
- Xiaofeng Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotatable lighting device
- Patent number 9,353,935
- Issue date May 31, 2016
- Lighting Science Group, Corporation
- Eric Holland
- F21 - LIGHTING
Information Patent Grant
Illumination device including uniformization optical member includi...
- Patent number 9,347,626
- Issue date May 24, 2016
- Sony Corporation
- Kazumasa Kaneda
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus with transmission control
- Patent number 9,347,648
- Issue date May 24, 2016
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Fook Chuin Ng
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LAMP TUBE AND LAMP DEVICE WITH ADJUSTABLE COLOR TEMPERATURE
- Publication number 20170108180
- Publication date Apr 20, 2017
- Ching-Chuan LEE
- F21 - LIGHTING
Information Patent Application
Method and means to evenly distribute ambient illumination and to a...
- Publication number 20170030552
- Publication date Feb 2, 2017
- Sergio Lara Pereira Monteiro
- F21 - LIGHTING
Information Patent Application
LED LAMP CAPABLE OF FREELY CONVERTING COLOR TEMPERATURE AND METHOD...
- Publication number 20160341372
- Publication date Nov 24, 2016
- STCUBE, INC.
- Hyun-Seop SHIM
- F21 - LIGHTING
Information Patent Application
MULTIPLE COLOR HOMOGENIZATION SYSTEM FOR AN LED LUMINAIRE
- Publication number 20160298813
- Publication date Oct 13, 2016
- Robe Lighting
- Pavel JURIK
- G02 - OPTICS
Information Patent Application
LED LAMP AND LED LIGHTING ASSEMBLY
- Publication number 20160230944
- Publication date Aug 11, 2016
- Rambus Delaware LLC
- Timothy A. McCollum
- F21 - LIGHTING
Information Patent Application
LED Bulb or LED Night Light Has Moving Project-Image
- Publication number 20160215962
- Publication date Jul 28, 2016
- Tseng-Lu CHIEN
- F21 - LIGHTING
Information Patent Application
LIGHT-THERMAL SEPARATING LIQUID MOTION LAMP
- Publication number 20160186939
- Publication date Jun 30, 2016
- SU-FANG HO
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE UNIT INCLUDING LUMINESCENT MATERIAL PLATE AND PROJECTOR
- Publication number 20160182869
- Publication date Jun 23, 2016
- CASIO COMPUTER CO., LTD.
- Kazuyasu Fukano
- G02 - OPTICS
Information Patent Application
UNIFORM LIGHT SOURCE WITH VARIABLE BEAM DIVERGENCE
- Publication number 20160178142
- Publication date Jun 23, 2016
- TerraLUX, Inc.
- Anthony W. Catalano
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE MODULE AND LIGHTING DEVICE INCLUDING THE SAME
- Publication number 20160152175
- Publication date Jun 2, 2016
- Samsung Electronics Co., Ltd.
- Hyung Chan HWANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
MODULAR ILLUMINATION SYSTEM
- Publication number 20160131316
- Publication date May 12, 2016
- POWER PROBE, INC.
- Wayne Russell
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE AND STAGE LAMP SYSTEM
- Publication number 20160131315
- Publication date May 12, 2016
- APPOTRONICS CHINA CORPORATION
- Quan ZHANG
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DIODE DEVICE CONFIGURED TO CHANGE COLOR DURING DIMMING
- Publication number 20160116124
- Publication date Apr 28, 2016
- Soraa, Inc.
- STEPHEN PODOWITZ
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DIODE (LED) DISPLAY FOR A PORTABLE COMMUNICATION DEVICE
- Publication number 20160040870
- Publication date Feb 11, 2016
- MOTOROLA SOLUTIONS, INC.
- WOOI PING TEOH
- F21 - LIGHTING
Information Patent Application
LENS AND BACKLIGHT MODULE
- Publication number 20160025297
- Publication date Jan 28, 2016
- YOUNG LIGHTING TECHNOLOGY INC.
- Hung-Wei Liu
- F21 - LIGHTING
Information Patent Application
Low Refractive Index Coating With Fluroelastomer Encapsulated Glass...
- Publication number 20160025905
- Publication date Jan 28, 2016
- WhiteOptics LLC
- Eric Teather
- G02 - OPTICS
Information Patent Application
DIFFUSE LIGHT SOURCE AND VISUAL DAZZLER SYSTEM MADE THEREFROM
- Publication number 20160025305
- Publication date Jan 28, 2016
- Nathan Christopher Maier
- F21 - LIGHTING
Information Patent Application
LED LINEAR LIGHT ASSMEBLIES WITH TRANSPARENT BOTTOMS
- Publication number 20160025278
- Publication date Jan 28, 2016
- ITC INCORPORATED
- Michael V. Camarota
- F21 - LIGHTING
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20160018081
- Publication date Jan 21, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- SHINJI KADORIKU
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE HAVING CIRCULAR LIGHT EMISSION
- Publication number 20160003425
- Publication date Jan 7, 2016
- PROLIGHT OPTO TECHNOLOGY CORPORATION
- CHEN-LUN HSING CHEN
- F21 - LIGHTING
Information Patent Application
Method and Apparatus for Rotational Adjustment of Optics
- Publication number 20150369430
- Publication date Dec 24, 2015
- Gabor Vamberi
- F21 - LIGHTING
Information Patent Application
ILLUMINATION APPARATUS
- Publication number 20150362154
- Publication date Dec 17, 2015
- CORETRONIC CORPORATION
- Chien-Chung Liao
- F21 - LIGHTING
Information Patent Application
PHOSPHOR DIFFUSION SHEET LUMINAIRE FOR AGRICULTURAL LIGHTING
- Publication number 20150354760
- Publication date Dec 10, 2015
- National Central University
- CHING-CHERNG SUN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ILLUMINATION DEVICE HAVING BROAD LIGHTING DISTRIBUTION
- Publication number 20150330583
- Publication date Nov 19, 2015
- Formosa Epitaxy Incorporation
- Zhi-Ting Ye
- F21 - LIGHTING
Information Patent Application
RETROFIT LIGHTING DEVICE
- Publication number 20150323140
- Publication date Nov 12, 2015
- Koninklijke Philips N.V.
- Marcellinus Petrus Carolus Michael Krijn
- F21 - LIGHTING
Information Patent Application
PORTABLE LIGHT WITH SELECTABLE OPTICAL BEAM FORMING ARRANGEMENT
- Publication number 20150300580
- Publication date Oct 22, 2015
- STREAMLIGHT, INC.
- Raymond L. Sharrah
- F21 - LIGHTING
Information Patent Application
LED Bulb Lamp Capable of Realizing Wide-Angle Luminescence
- Publication number 20150300579
- Publication date Oct 22, 2015
- Shanghai Sansi Electronic Engineering Co., Ltd.
- Huafeng Wang
- F21 - LIGHTING
Information Patent Application
Lighting Assembly and Method
- Publication number 20150292688
- Publication date Oct 15, 2015
- KENALL MANUFACTURING COMPANY
- Kevin Dahlen
- F21 - LIGHTING
Information Patent Application
LED-BASED PERSONAL AND OTHER LIGHTING DEVICES AND SYSTEMS
- Publication number 20150267898
- Publication date Sep 24, 2015
- AXLEN, INC.
- Li Xu
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS WITH ADJUSTABLE LENSES OR FILTERS
- Publication number 20150260358
- Publication date Sep 17, 2015
- Rudy G. Pohlert
- F21 - LIGHTING

specially adapted for changing the characteristics or the distribution of the light

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light-emitting device and stage lamp system

Light emitting device with diffuser and light reflector

Tunable white light based on polarization sensitive light-emitting...

Adjustable light module

Method and apparatus for rotational adjustment of optics

Adjustable light for underwater photography

Bulb including removable cover

Long distance high intensity LED light with adjustable focus

LED lighting fixture

LED lamp and LED lighting assembly

Methods and apparatus for providing modular functionality in a ligh...

Colour sequential lighting device

Lighting device with electrostatically adhered scattering particles...

Light-emitting device having circular light emission

Optical element for uniform lighting

Color tunable light emitting device

Illumination apparatus

Electrically controlled glass in a lamp

LED lamp

Light emitting diode replacement lamp

Switchable solid state lighting system

Illumination beam adjustment apparatus and illumination apparatus

Light source device

LED lighting apparatus having an adjustable light distribution

Electronic flameless candle

Light emitting diode (LED) display for a portable communication device

Electronic flameless candle

Rotatable lighting device

Illumination device including uniformization optical member includi...

Lighting apparatus with transmission control

Patents Applicationslast 30 patents

LAMP TUBE AND LAMP DEVICE WITH ADJUSTABLE COLOR TEMPERATURE

Method and means to evenly distribute ambient illumination and to a...

LED LAMP CAPABLE OF FREELY CONVERTING COLOR TEMPERATURE AND METHOD...

MULTIPLE COLOR HOMOGENIZATION SYSTEM FOR AN LED LUMINAIRE

LED LAMP AND LED LIGHTING ASSEMBLY

LED Bulb or LED Night Light Has Moving Project-Image

LIGHT-THERMAL SEPARATING LIQUID MOTION LAMP

LIGHT SOURCE UNIT INCLUDING LUMINESCENT MATERIAL PLATE AND PROJECTOR

UNIFORM LIGHT SOURCE WITH VARIABLE BEAM DIVERGENCE

LIGHT SOURCE MODULE AND LIGHTING DEVICE INCLUDING THE SAME

MODULAR ILLUMINATION SYSTEM

LIGHT-EMITTING DEVICE AND STAGE LAMP SYSTEM

LIGHT EMITTING DIODE DEVICE CONFIGURED TO CHANGE COLOR DURING DIMMING

LIGHT EMITTING DIODE (LED) DISPLAY FOR A PORTABLE COMMUNICATION DEVICE

LENS AND BACKLIGHT MODULE

Low Refractive Index Coating With Fluroelastomer Encapsulated Glass...

DIFFUSE LIGHT SOURCE AND VISUAL DAZZLER SYSTEM MADE THEREFROM

LED LINEAR LIGHT ASSMEBLIES WITH TRANSPARENT BOTTOMS

ILLUMINATION DEVICE

LIGHT-EMITTING DEVICE HAVING CIRCULAR LIGHT EMISSION

Method and Apparatus for Rotational Adjustment of Optics

ILLUMINATION APPARATUS

PHOSPHOR DIFFUSION SHEET LUMINAIRE FOR AGRICULTURAL LIGHTING

ILLUMINATION DEVICE HAVING BROAD LIGHTING DISTRIBUTION

RETROFIT LIGHTING DEVICE

PORTABLE LIGHT WITH SELECTABLE OPTICAL BEAM FORMING ARRANGEMENT

LED Bulb Lamp Capable of Realizing Wide-Angle Luminescence

Lighting Assembly and Method

LED-BASED PERSONAL AND OTHER LIGHTING DEVICES AND SYSTEMS

LIGHTING APPARATUS WITH ADJUSTABLE LENSES OR FILTERS