Optical arrangements

Industry

CPC
F21K9/50

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

F21K9/50Optical arrangements

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Lighting fixture with 2D array of closely-packed LED components
- Patent number 11,028,975
- Issue date Jun 8, 2021
- The Light Source, Inc.
- Eric Eugene Von Fange
- F21 - LIGHTING
Information Patent Grant
Lighting fixture with closely-packed LED components
- Patent number 10,718,474
- Issue date Jul 21, 2020
- The Light Source, Inc.
- Eric Eugene Von Fange
- F21 - LIGHTING
Information Patent Grant
Multi-indexed printed optics designs
- Patent number 10,288,775
- Issue date May 14, 2019
- Rockwell Collins, Inc.
- Christopher Alan Keith
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Micro assembled LED displays and lighting elements
- Patent number 10,224,460
- Issue date Mar 5, 2019
- X-CELEPRINT LIMITED
- Christopher Bower
- G02 - OPTICS
Information Patent Grant
Spectrally enhanced white light for better visual acuity
- Patent number 10,161,572
- Issue date Dec 25, 2018
- Gemex Consultancy B.V.
- Johannes Otto Rooijmans
- F21 - LIGHTING
Information Patent Grant
Light emitting module and lens
- Patent number 10,060,579
- Issue date Aug 28, 2018
- Seoul Semiconductor Co., Ltd.
- Eun Ju Kim
- F21 - LIGHTING
Information Patent Grant
Optical element and lighting device comprising an optical element
- Patent number 10,047,915
- Issue date Aug 14, 2018
- Osram GmbH
- Ales Markytan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED pixel device with dynamic diffuser effects
- Patent number 10,047,916
- Issue date Aug 14, 2018
- Martin Professional ApS
- Paul Pelletier
- G02 - OPTICS
Information Patent Grant
LED lamp
- Patent number 10,036,516
- Issue date Jul 31, 2018
- Shenzhen University
- Jianhua Yu
- F21 - LIGHTING
Information Patent Grant
Modular LED lamp
- Patent number 10,012,375
- Issue date Jul 3, 2018
- Nader Salessi
- F21 - LIGHTING
Information Patent Grant
LED lighting device with lower heat dissipating structure
- Patent number 9,995,438
- Issue date Jun 12, 2018
- Lumileds LLC
- Ludovicus Johannes Lambertus Haenen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lighting device having semiconductor light sources and a common dif...
- Patent number 9,976,706
- Issue date May 22, 2018
- Osram GmbH
- Simon Schwalenberg
- G02 - OPTICS
Information Patent Grant
Lighting device
- Patent number 9,970,604
- Issue date May 15, 2018
- LG Innotek Co., Ltd
- Hyun Duck Yang
- G02 - OPTICS
Information Patent Grant
Energy star compliant LED lamp
- Patent number 9,970,603
- Issue date May 15, 2018
- Epistar Corporation
- Chih-Hsuan Sun
- F21 - LIGHTING
Information Patent Grant
Collapsible LED fixture
- Patent number 9,964,259
- Issue date May 8, 2018
- HUDSON SPIDER LLC
- Timothy John Hudson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lighting device
- Patent number 9,927,074
- Issue date Mar 27, 2018
- LG Innotek Co., Ltd
- Jin Wook Kim
- F21 - LIGHTING
Information Patent Grant
LED light emitting apparatus having both reflected and diffused sub...
- Patent number 9,903,540
- Issue date Feb 27, 2018
- Appalachian Lighting Systems, Inc.
- James J. Wassel
- F21 - LIGHTING
Information Patent Grant
Circuit board element having at least one LED
- Patent number 9,903,539
- Issue date Feb 27, 2018
- AT & S AUSTRIA TECHNOLOGIE & SYSTEMTECHNIK AKTIENGESELLSCHAFT
- Alexander Kasper
- G02 - OPTICS
Information Patent Grant
Lighting device including solid state emitters with adjustable control
- Patent number 9,900,957
- Issue date Feb 20, 2018
- Cree, Inc.
- Antony Paul van de Ven
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lighting device and liquid crystal display device having the same
- Patent number 9,863,587
- Issue date Jan 9, 2018
- LG Innotek Co., Ltd
- Sun Ho Yeo
- G02 - OPTICS
Information Patent Grant
Ultra slim collimator for light emitting diode
- Patent number 9,857,034
- Issue date Jan 2, 2018
- LG Electronics Inc.
- Emil Aslanov
- F21 - LIGHTING
Information Patent Grant
Efficient LED-based illumination modules with high color rendering...
- Patent number 9,835,295
- Issue date Dec 5, 2017
- Xicato, Inc.
- Gerard Harbers
- F21 - LIGHTING
Information Patent Grant
Configurable light source
- Patent number 9,816,672
- Issue date Nov 14, 2017
- Cooper Technologies Company
- Kevin Charles Broughton
- F21 - LIGHTING
Information Patent Grant
Light emitting module having lens
- Patent number 9,810,382
- Issue date Nov 7, 2017
- Seoul Semiconductor Co., Ltd.
- Eun Ju Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED optics for bulbs and luminaires
- Patent number 9,804,321
- Issue date Oct 31, 2017
- Jerome Simon
- G02 - OPTICS
Information Patent Grant
LED module housing
- Patent number 9,772,655
- Issue date Sep 26, 2017
- ANTHEM DISPLAYS, LLC
- Evan D. Brooks
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Illuminated frame system
- Patent number 9,759,393
- Issue date Sep 12, 2017
- Novomatic AG
- Marek Gawel
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
LED lighting module and luminaire comprising at least one LED light...
- Patent number 9,752,737
- Issue date Sep 5, 2017
- Zumtobel Lighting GmbH
- Sascha Skergeth
- F21 - LIGHTING
Information Patent Grant
Lighting device, lighting unit, and support
- Patent number 9,726,334
- Issue date Aug 8, 2017
- Nichia Corporation
- Satoshi Ozeki
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Method and apparatus for light square assembly
- Patent number 9,719,672
- Issue date Aug 1, 2017
- Cooper Technologies Company
- Khurram Zeshan Moghal
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Multi-Tube LED Lighting Device
- Publication number 20170198869
- Publication date Jul 13, 2017
- Aleddra Inc.
- Chia-Yiu Maa
- F21 - LIGHTING
Information Patent Application
DIFFRACTIVE AND PRISMATIC OLED WIRELESS AND LED WIRELESS UNDERWATER...
- Publication number 20170167717
- Publication date Jun 15, 2017
- Francisco J. Duarte
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING APPARATUS AND METHOD OF MANUFACTURING...
- Publication number 20170130909
- Publication date May 11, 2017
- Samsung Electronics Co., Ltd.
- Ji Hye YEON
- F21 - LIGHTING
Information Patent Application
DISPLAY WITH COLOR CONVERSION
- Publication number 20170122502
- Publication date May 4, 2017
- X-Celeprint Limited
- Ronald S. Cok
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DIODE LAMP
- Publication number 20170122499
- Publication date May 4, 2017
- ADVANCED OPTOELECTRONIC TECHNOLOGY, INC.
- Hao-Xiang LIN
- F21 - LIGHTING
Information Patent Application
LED ILLUMINATION DEVICE
- Publication number 20170122501
- Publication date May 4, 2017
- PARAGON SEMICONDUCTOR LIGHTING TECHNOLOGY CO., LTD
- CHIA-TIN CHUNG
- F21 - LIGHTING
Information Patent Application
OPTICAL LENS
- Publication number 20170074483
- Publication date Mar 16, 2017
- GRANDLITE INTERNATIONAL CORP
- Chung-Han Yu
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20170038505
- Publication date Feb 9, 2017
- EVERREADY PRECISION IND. CORP.
- Jyh-Long CHERN
- G02 - OPTICS
Information Patent Application
AC LED LAMP STRUCTURE
- Publication number 20170038009
- Publication date Feb 9, 2017
- PARAGON SEMICONDUCTOR LIGHTING TECHNOLOGY CO., LTD
- CHIA-TIN CHUNG
- F21 - LIGHTING
Information Patent Application
Light Emitting Diode (LED) Light Bar
- Publication number 20170023185
- Publication date Jan 26, 2017
- Theodore H. Wentz
- F21 - LIGHTING
Information Patent Application
ILLUMINATION LIGHT SOURCE, ILLUMINATION APPARATUS, OUTDOOR ILLUMINA...
- Publication number 20160377240
- Publication date Dec 29, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Naoko TAKEI
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE WITH ADJUSTABLE OPERATION
- Publication number 20160366746
- Publication date Dec 15, 2016
- CI HOLDINGS, C.V.
- Antony Paul van de Ven
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIGHT SOURCE MODULE AND OMNIDIRECTIONAL BULB LAMP
- Publication number 20160356429
- Publication date Dec 8, 2016
- CAL-COMP ELECTRONICS & COMMUNICATIONS COMPANY LIMITED
- Chun-Min Wang
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE INCLUDING MULTIPLE DIFFUSERS FOR BLENDING LIGHT
- Publication number 20160348850
- Publication date Dec 1, 2016
- TECHNICAL CONSUMER PRODUCTS, INC.
- Andrew Hussey
- F21 - LIGHTING
Information Patent Application
LED ILLUMINATION APPARATUS
- Publication number 20160349434
- Publication date Dec 1, 2016
- U-technology Co., Ltd.
- Shuji SHIKANO
- G02 - OPTICS
Information Patent Application
SYSTEMS, METHODS AND APPARATUS FOR ILLUMINATION USING ASYMMETRICAL...
- Publication number 20160348855
- Publication date Dec 1, 2016
- Integrated Illumination Systems, Inc.
- Mark Alphonse Zampini
- F21 - LIGHTING
Information Patent Application
LENS, LIGHT EMITTING DEVICE AND BACKLIGHT MODULE
- Publication number 20160348873
- Publication date Dec 1, 2016
- HON HAI PRECISION INDUSTRY CO., LTD.
- PO-YU LIN
- G02 - OPTICS
Information Patent Application
VERY LOW PROFILE ANTI COLLISION LIGHT
- Publication number 20160332746
- Publication date Nov 17, 2016
- The Boeing Company
- Timothy L. Williams
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE, LAMP, AND METHOD FOR MANUFACTURING A LIGHT SOURCE
- Publication number 20160327212
- Publication date Nov 10, 2016
- Koninklijke Philips N.V.
- Alexander Paul Johannus DE VISSER
- F21 - LIGHTING
Information Patent Application
REDUCED GLARE LED LIGHT DEVICE
- Publication number 20160320016
- Publication date Nov 3, 2016
- Cory D. Dedick
- F21 - LIGHTING
Information Patent Application
Optic and Apparatus for Making an Optic
- Publication number 20160320018
- Publication date Nov 3, 2016
- Anthony Ryan Gibbs
- F21 - LIGHTING
Information Patent Application
TRI-LOBE OPTIC AND ASSOCIATED LIGHT FIXTURES
- Publication number 20160312960
- Publication date Oct 27, 2016
- ABL IP HOLDING LLC
- Forrest Starnes McCanless
- F21 - LIGHTING
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING A DECORATIVE LIGHTING DISPLAY
- Publication number 20160314726
- Publication date Oct 27, 2016
- The Boeing Company
- Stephen M. Young
- F21 - LIGHTING
Information Patent Application
LED FLUORESCENT LAMP
- Publication number 20160305616
- Publication date Oct 20, 2016
- LAP WAH LIN
- F21 - LIGHTING
Information Patent Application
WATERTIGHT MODULAR LIGHTING FIXTURE
- Publication number 20160290623
- Publication date Oct 6, 2016
- William F. Harris
- F21 - LIGHTING
Information Patent Application
LED TUBE LIGHT WITH DIFFUSION LAYER
- Publication number 20160290567
- Publication date Oct 6, 2016
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
- TAO JIANG
- F21 - LIGHTING
Information Patent Application
SPHERE STRUCTURE
- Publication number 20160271458
- Publication date Sep 22, 2016
- WEI-HUNG LIN
- G02 - OPTICS
Information Patent Application
SOLID-STATE LAMP WITH ANGULAR DISTRIBUTION OPTIC
- Publication number 20160265728
- Publication date Sep 15, 2016
- Cree, Inc.
- David Power
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE AND ILLUMINATION APPARATUS
- Publication number 20160265748
- Publication date Sep 15, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Masumi ABE
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20160252218
- Publication date Sep 1, 2016
- Nichia Corporation.
- Yasuo FUJIKAWA
- F21 - LIGHTING

Optical arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Lighting fixture with 2D array of closely-packed LED components

Lighting fixture with closely-packed LED components

Multi-indexed printed optics designs

Micro assembled LED displays and lighting elements

Spectrally enhanced white light for better visual acuity

Light emitting module and lens

Optical element and lighting device comprising an optical element

LED pixel device with dynamic diffuser effects

LED lamp

Modular LED lamp

LED lighting device with lower heat dissipating structure

Lighting device having semiconductor light sources and a common dif...

Lighting device

Energy star compliant LED lamp

Collapsible LED fixture

Lighting device

LED light emitting apparatus having both reflected and diffused sub...

Circuit board element having at least one LED

Lighting device including solid state emitters with adjustable control

Lighting device and liquid crystal display device having the same

Ultra slim collimator for light emitting diode

Efficient LED-based illumination modules with high color rendering...

Configurable light source

Light emitting module having lens

LED optics for bulbs and luminaires

LED module housing

Illuminated frame system

LED lighting module and luminaire comprising at least one LED light...

Lighting device, lighting unit, and support

Method and apparatus for light square assembly

Patents Applicationslast 30 patents

Multi-Tube LED Lighting Device

DIFFRACTIVE AND PRISMATIC OLED WIRELESS AND LED WIRELESS UNDERWATER...

SEMICONDUCTOR LIGHT EMITTING APPARATUS AND METHOD OF MANUFACTURING...

DISPLAY WITH COLOR CONVERSION

LIGHT EMITTING DIODE LAMP

LED ILLUMINATION DEVICE

OPTICAL LENS

LIGHTING APPARATUS

AC LED LAMP STRUCTURE

Light Emitting Diode (LED) Light Bar

ILLUMINATION LIGHT SOURCE, ILLUMINATION APPARATUS, OUTDOOR ILLUMINA...

LIGHTING DEVICE WITH ADJUSTABLE OPERATION

LIGHT SOURCE MODULE AND OMNIDIRECTIONAL BULB LAMP

LIGHTING DEVICE INCLUDING MULTIPLE DIFFUSERS FOR BLENDING LIGHT

LED ILLUMINATION APPARATUS

SYSTEMS, METHODS AND APPARATUS FOR ILLUMINATION USING ASYMMETRICAL...

LENS, LIGHT EMITTING DEVICE AND BACKLIGHT MODULE

VERY LOW PROFILE ANTI COLLISION LIGHT

LIGHT SOURCE, LAMP, AND METHOD FOR MANUFACTURING A LIGHT SOURCE

REDUCED GLARE LED LIGHT DEVICE

Optic and Apparatus for Making an Optic

TRI-LOBE OPTIC AND ASSOCIATED LIGHT FIXTURES

SYSTEM AND METHOD FOR PROVIDING A DECORATIVE LIGHTING DISPLAY

LED FLUORESCENT LAMP

WATERTIGHT MODULAR LIGHTING FIXTURE

LED TUBE LIGHT WITH DIFFUSION LAYER

SPHERE STRUCTURE

SOLID-STATE LAMP WITH ANGULAR DISTRIBUTION OPTIC

LIGHT-EMITTING DEVICE AND ILLUMINATION APPARATUS

LIGHT EMITTING DEVICE