of hollow light guides

Industry

CPC
F21V2200/40

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V2200/00Use of light guides

Current Industry

F21V2200/40of hollow light guides

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light source module that can reduce the volume of an optical system...
- Patent number 12,117,644
- Issue date Oct 15, 2024
- Himax Display, Inc.
- Yuet-Wing Li
- F21 - LIGHTING
Information Patent Grant
String lamp
- Patent number 12,055,275
- Issue date Aug 6, 2024
- Xinjiang Zou
- F21 - LIGHTING
Information Patent Grant
Edge-mount light pipe
- Patent number 12,000,547
- Issue date Jun 4, 2024
- Adtran, Inc.
- Adam Keith Lands
- F21 - LIGHTING
Information Patent Grant
Illumination device
- Patent number 11,920,779
- Issue date Mar 5, 2024
- Harman Professional Denmark APS
- Wouter Verlinden
- F21 - LIGHTING
Information Patent Grant
Light-emitting composite stone and table manufactured from same
- Patent number 11,703,216
- Issue date Jul 18, 2023
- BESTTIME LLC
- Huizhang Zheng
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Light emitting device
- Patent number 10,309,585
- Issue date Jun 4, 2019
- SIGNIFY HOLDING B.V.
- Johannes Petrus Maria Ansems
- F21 - LIGHTING
Information Patent Grant
Wash light luminaire with special effects capabilities
- Patent number 10,162,105
- Issue date Dec 25, 2018
- Robe Lighting s.r.o.
- Pavel Jurik
- G02 - OPTICS
Information Patent Grant
Vehicular light guides and assemblies with uniform illumination
- Patent number 10,036,527
- Issue date Jul 31, 2018
- Ford Global Technologies, LLC
- Arun Kumar
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hollow light duct bend
- Patent number 9,551,827
- Issue date Jan 24, 2017
- 3M Innovative Properties Company
- Steven H. Kong
- G02 - OPTICS
Information Patent Grant
Vehicular light guides and assemblies with uniform illumination
- Patent number 9,464,785
- Issue date Oct 11, 2016
- Ford Global Technologies, LLC
- Arun Kumar
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light duct tee extractor
- Patent number 9,353,930
- Issue date May 31, 2016
- 3M Innovative Properties Company
- David G. Freier
- F21 - LIGHTING
Information Patent Grant
Electronic incense and electronic burning using same
- Patent number 8,911,671
- Issue date Dec 16, 2014
- Hon Hai Precision Industry Co., Ltd.
- Po-Chou Chen
- F21 - LIGHTING
Information Patent Grant
Methods of forming direct and decorative illumination
- Patent number 8,746,930
- Issue date Jun 10, 2014
- TerraLUX, Inc.
- Anthony Catalano
- F21 - LIGHTING
Information Patent Grant
Freely plastically flexible light-emitting strip structure
- Patent number 8,556,484
- Issue date Oct 15, 2013
- Chang-Hsien Ho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting device with adjustable spotlight beam
- Patent number 7,942,554
- Issue date May 17, 2011
- Eveready Battery Company, Inc.
- David J. Alessio
- F21 - LIGHTING
Information Patent Grant
Ventilation/illumination duct, ventilation/illumination system usin...
- Patent number 7,651,256
- Issue date Jan 26, 2010
- LG Electronics Inc.
- Ju Youn Lee
- F21 - LIGHTING
Information Patent Grant
Lighting device with adjustable spotlight beam
- Patent number 7,625,101
- Issue date Dec 1, 2009
- Eveready Battery Co., Inc.
- David J. Alessio
- F21 - LIGHTING
Information Patent Grant
Combined illumination and ventilation duct
- Patent number 7,558,457
- Issue date Jul 7, 2009
- LG Electronics Inc.
- Keun Hyoung Choi
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Low profile light panel
- Patent number 7,338,196
- Issue date Mar 4, 2008
- Bahram Bahramian
- F21 - LIGHTING
Information Patent Grant
Lighting device with adjustable spotlight beam
- Patent number 7,261,438
- Issue date Aug 28, 2007
- Eveready Battery Company, Inc.
- David J. Alessio
- F21 - LIGHTING
Information Patent Grant
Low profile direct/indirect luminaires
- Patent number 7,258,467
- Issue date Aug 21, 2007
- Honeywell International, Inc.
- Robert J. Saccomanno
- F21 - LIGHTING
Information Patent Grant
Electrical connector, LED assembly, and method of assembly therefor
- Patent number 7,234,856
- Issue date Jun 26, 2007
- Bahram Bahramian
- F21 - LIGHTING
Information Patent Grant
Luminaire device that restricts light within an angular envelope
- Patent number 7,178,946
- Issue date Feb 20, 2007
- Honeywell International, Inc.
- Robert J. Saccomanno
- F21 - LIGHTING
Information Patent Grant
Low profile light panel
- Patent number 7,048,398
- Issue date May 23, 2006
- Bahram Bahramian
- F21 - LIGHTING
Information Patent Grant
Interface tube with stepped configuration
- Patent number 7,033,029
- Issue date Apr 25, 2006
- InFocus Corporation
- Gary Dennis Basey
- F21 - LIGHTING
Information Patent Grant
light emitting diode lamp with light pipes
- Patent number 6,991,355
- Issue date Jan 31, 2006
- Osram Sylvania Inc.
- Charles M. Coushaine
- F21 - LIGHTING
Information Patent Grant
Luminaire device
- Patent number 6,948,832
- Issue date Sep 27, 2005
- Honeywell International, Inc.
- Robert J. Saccomanno
- F21 - LIGHTING
Information Patent Grant
Decorative lamp with illuminated color changeable column
- Patent number 6,821,010
- Issue date Nov 23, 2004
- The Holmes Group, Inc.
- David Lo
- F21 - LIGHTING
Information Patent Grant
Illuminated translucent devices
- Patent number 6,802,635
- Issue date Oct 12, 2004
- Plastic Inventions & Patents, Inc.
- Jonas J. Robertson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Light having a non-uniform light emission
- Patent number 6,742,914
- Issue date Jun 1, 2004
- Siteco Beleuchtungatechnik GmbH
- Peter Prodell
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING COMPOSITE STONE AND TABLE MANUFACTURED FROM SAME
- Publication number 20230079729
- Publication date Mar 16, 2023
- BestTime LLC
- Huizhang Zheng
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHODS OF FORMING DIRECT AND DECORATIVE ILLUMINATION
- Publication number 20140218914
- Publication date Aug 7, 2014
- Anthony Catalano
- F21 - LIGHTING
Information Patent Application
VEHICULAR LIGHT GUIDES AND ASSEMBLIES WITH UNIFORM ILLUMINATION
- Publication number 20140192546
- Publication date Jul 10, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Arun Kumar
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT DUCT TEE EXTRACTOR
- Publication number 20140153256
- Publication date Jun 5, 2014
- 3M INNOVATION PROPERTIES COMPANY
- David G. Freier
- G02 - OPTICS
Information Patent Application
Light source assembly for portable lighting system
- Publication number 20130322073
- Publication date Dec 5, 2013
- Magnum Power Products, LLC
- Keith Hamm
- F21 - LIGHTING
Information Patent Application
ELECTRONIC INCENSE AND ELECTRONIC BURNING USING SAME
- Publication number 20130163275
- Publication date Jun 27, 2013
- HON HAI Precision Industry CO., LTD.
- PO-CHOU CHEN
- F21 - LIGHTING
Information Patent Application
HIGH-EFFICIENCY LIGHT-EMITTING DIODE LAMP
- Publication number 20130107516
- Publication date May 2, 2013
- Chih-Shen Chou
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING APPARATUS AND LIGHTING SYSTEM
- Publication number 20130033874
- Publication date Feb 7, 2013
- TOKI CORPORATION
- Dai Homma
- F21 - LIGHTING
Information Patent Application
LIGHT FIXTURE COMPRISING A MULTI-FUNCTIONAL NON-IMAGING OPITICAL CO...
- Publication number 20120287633
- Publication date Nov 15, 2012
- FUSION OPTIX, INC.
- Timothy Kelly
- F21 - LIGHTING
Information Patent Application
METHODS OF FORMING DIRECT AND DECORATIVE ILLUMINATION
- Publication number 20120134150
- Publication date May 31, 2012
- ANTHONY CATALANO
- F21 - LIGHTING
Information Patent Application
NATURAL LIGHTING APPARATUS AND HYBRID ILLUMINATION SYSTEM USING SAME
- Publication number 20120091897
- Publication date Apr 19, 2012
- Se Dae O
- F21 - LIGHTING
Information Patent Application
Freely plastically flexible light-emitting strip structure
- Publication number 20100232175
- Publication date Sep 16, 2010
- Chang-Hsien Ho
- B60 - VEHICLES IN GENERAL
Information Patent Application
Lighting Device With Adjustable Spotlight Beam
- Publication number 20100033959
- Publication date Feb 11, 2010
- Eveready Battery Company, Inc.
- David J Alessio
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE
- Publication number 20080304284
- Publication date Dec 11, 2008
- UPEC ELECTRONICS CORP.
- Huang Chen Guo
- G02 - OPTICS
Information Patent Application
Illumination Device
- Publication number 20080198597
- Publication date Aug 21, 2008
- Osram Opto Semiconductors GmbH
- Simon Blumel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Lighting Device With Adjustable Spotlight Beam
- Publication number 20070217198
- Publication date Sep 20, 2007
- Eveready Battery Company, Inc.
- David J. Alessio
- F21 - LIGHTING
Information Patent Application
COMBINED ILLUMINATION AND VENTILATION DUCT
- Publication number 20060263032
- Publication date Nov 23, 2006
- LG ELECTRONICS INC.
- Keun Hyoung Choi
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
VENTILATION/ILLUMINATION DUCT, VENTILATION/ILLUMINATION SYSTEM USIN...
- Publication number 20060264167
- Publication date Nov 23, 2006
- LG ELECTRONICS INC.
- Ju Youn LEE
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Solar lamp available for outdoor use
- Publication number 20060044785
- Publication date Mar 2, 2006
- Feng-Nien Lee
- G02 - OPTICS
Information Patent Application
Soft warning strip
- Publication number 20060044824
- Publication date Mar 2, 2006
- Yung-Hwa Chen
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
LIGHT EMITTING DIODE LAMP WITH LIGHT PIPES
- Publication number 20060023467
- Publication date Feb 2, 2006
- Charles M. Coushaine
- F21 - LIGHTING
Information Patent Application
Luminaire device
- Publication number 20050276065
- Publication date Dec 15, 2005
- Robert J. Saccomanno
- G02 - OPTICS
Information Patent Application
Lighting device with adjustable spotlight beam
- Publication number 20050254233
- Publication date Nov 17, 2005
- David J. Alessio
- F21 - LIGHTING
Information Patent Application
Low profile light panel
- Publication number 20050210644
- Publication date Sep 29, 2005
- Bahram Bahramian
- G02 - OPTICS
Information Patent Application
Low profile direct/indirect luminaires
- Publication number 20050201102
- Publication date Sep 15, 2005
- Honeywell International Inc.
- Robert J. Saccomanno
- G02 - OPTICS
Information Patent Application
Tunable compact forensic light source
- Publication number 20050111233
- Publication date May 26, 2005
- Nicolas Vezard
- F21 - LIGHTING
Information Patent Application
Light collimator, method, and manufacturing method
- Publication number 20050073756
- Publication date Apr 7, 2005
- Peter D. Poulsen
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Low profile light panel
- Publication number 20050030748
- Publication date Feb 10, 2005
- Bahram Bahramian
- G02 - OPTICS
Information Patent Application
Electrical connector, LED assembly, and method of assembly therefor
- Publication number 20050030763
- Publication date Feb 10, 2005
- Bahram Bahramian
- G02 - OPTICS
Information Patent Application
Interface tube with stepped configuration
- Publication number 20040263804
- Publication date Dec 30, 2004
- Gary Dennis Basey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

of hollow light guides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light source module that can reduce the volume of an optical system...

String lamp

Edge-mount light pipe

Illumination device

Light-emitting composite stone and table manufactured from same

Light emitting device

Wash light luminaire with special effects capabilities

Vehicular light guides and assemblies with uniform illumination

Hollow light duct bend

Vehicular light guides and assemblies with uniform illumination

Light duct tee extractor

Electronic incense and electronic burning using same

Methods of forming direct and decorative illumination

Freely plastically flexible light-emitting strip structure

Lighting device with adjustable spotlight beam

Ventilation/illumination duct, ventilation/illumination system usin...

Lighting device with adjustable spotlight beam

Combined illumination and ventilation duct

Low profile light panel

Lighting device with adjustable spotlight beam

Low profile direct/indirect luminaires

Electrical connector, LED assembly, and method of assembly therefor

Luminaire device that restricts light within an angular envelope

Low profile light panel

Interface tube with stepped configuration

light emitting diode lamp with light pipes

Luminaire device

Decorative lamp with illuminated color changeable column

Illuminated translucent devices

Light having a non-uniform light emission

Patents Applicationslast 30 patents

LIGHT-EMITTING COMPOSITE STONE AND TABLE MANUFACTURED FROM SAME

METHODS OF FORMING DIRECT AND DECORATIVE ILLUMINATION

VEHICULAR LIGHT GUIDES AND ASSEMBLIES WITH UNIFORM ILLUMINATION

LIGHT DUCT TEE EXTRACTOR

Light source assembly for portable lighting system

ELECTRONIC INCENSE AND ELECTRONIC BURNING USING SAME

HIGH-EFFICIENCY LIGHT-EMITTING DIODE LAMP

LIGHT-EMITTING APPARATUS AND LIGHTING SYSTEM

LIGHT FIXTURE COMPRISING A MULTI-FUNCTIONAL NON-IMAGING OPITICAL CO...

METHODS OF FORMING DIRECT AND DECORATIVE ILLUMINATION

NATURAL LIGHTING APPARATUS AND HYBRID ILLUMINATION SYSTEM USING SAME

Freely plastically flexible light-emitting strip structure

Lighting Device With Adjustable Spotlight Beam

LIGHTING DEVICE

Illumination Device

Lighting Device With Adjustable Spotlight Beam

COMBINED ILLUMINATION AND VENTILATION DUCT

VENTILATION/ILLUMINATION DUCT, VENTILATION/ILLUMINATION SYSTEM USIN...

Solar lamp available for outdoor use

Soft warning strip

LIGHT EMITTING DIODE LAMP WITH LIGHT PIPES

Luminaire device

Lighting device with adjustable spotlight beam

Low profile light panel

Low profile direct/indirect luminaires

Tunable compact forensic light source

Light collimator, method, and manufacturing method

Low profile light panel

Electrical connector, LED assembly, and method of assembly therefor

Interface tube with stepped configuration