KENNETH LI

Person

Castaic, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Billboard or other large displays having artwork illuminated with a...
- Patent number 9,767,719
- Issue date Sep 19, 2017
- METROMEDIA COMPANY
- Kenneth Li
- B44 - DECORATIVE ARTS
Information Patent Grant
Liquid-cooled LED lamp
- Patent number 9,057,488
- Issue date Jun 16, 2015
- Wavien, Inc.
- Kenneth Li
- F21 - LIGHTING
Information Patent Grant
LED illumination system with recycled light
- Patent number 8,979,308
- Issue date Mar 17, 2015
- Wavien, Inc.
- Kenneth Li
- F21 - LIGHTING
Information Patent Grant
Light emitting diode array illumination system with recycling
- Patent number 8,858,037
- Issue date Oct 14, 2014
- Wavien, Inc.
- Kenneth Li
- F21 - LIGHTING
Information Patent Grant
Liquid cooled LED lighting device
- Patent number 8,789,973
- Issue date Jul 29, 2014
- Wavien, Inc.
- Kenneth Li
- F21 - LIGHTING
Information Patent Grant
Multiplexing light pipe having enhanced brightness
- Patent number 8,602,567
- Issue date Dec 10, 2013
- Wavien, Inc.
- George Ouyang
- G02 - OPTICS
Information Patent Grant
Illumination system and method for recycling light to increase the...
- Patent number 8,388,190
- Issue date Mar 5, 2013
- Wavien, Inc.
- Kenneth Li
- F21 - LIGHTING
Information Patent Grant
Recycling system and method for increasing brightness using light p...
- Patent number 8,317,331
- Issue date Nov 27, 2012
- Wavien, Inc.
- Kenneth Li
- G02 - OPTICS
Information Patent Grant
Illumination system and method for recycling light to increase the...
- Patent number 7,976,204
- Issue date Jul 12, 2011
- Wavien, Inc.
- Kenneth K. Li
- F21 - LIGHTING
Information Patent Grant
Etendue efficient combination of multiple light sources
- Patent number 7,710,669
- Issue date May 4, 2010
- Wavien, Inc.
- Kenneth K. Li
- G02 - OPTICS
Information Patent Grant
Dual paraboloid reflector and dual ellipsoid reflector systems with...
- Patent number 7,631,989
- Issue date Dec 15, 2009
- Wavien, Inc.
- Kenneth K. Li
- G02 - OPTICS
Information Patent Grant
Illumination system using filament lamps
- Patent number 7,618,158
- Issue date Nov 17, 2009
- Wavien, Inc.
- Kenneth K. Li
- F21 - LIGHTING
Information Patent Grant
Compact dual ellipsoidal reflector (DER) system having two molded e...
- Patent number 7,513,630
- Issue date Apr 7, 2009
- Wavien, Inc.
- Kenneth K. Li
- F21 - LIGHTING
Information Patent Grant
Light pipe based projection engine
- Patent number 7,452,086
- Issue date Nov 18, 2008
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LCD display backlight system with improved color mixing and efficiency
- Patent number 7,357,558
- Issue date Apr 15, 2008
- Wavien, Inc.
- Kenneth K. Li
- G02 - OPTICS
Information Patent Grant
LED illumination engine using a reflector
- Patent number 7,357,550
- Issue date Apr 15, 2008
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization recovery system for projection displays
- Patent number 7,339,735
- Issue date Mar 4, 2008
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple lamp illumination system
- Patent number 7,338,187
- Issue date Mar 4, 2008
- Wavien, Inc.
- Kenneth K. Li
- F21 - LIGHTING
Information Patent Grant
Light recovery for projection displays
- Patent number 7,232,228
- Issue date Jun 19, 2007
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple output illumination using reflectors
- Patent number 7,213,947
- Issue date May 8, 2007
- Wavien, Inc.
- Kenneth K. Li
- F21 - LIGHTING
Information Patent Grant
Light pipe based projection engine
- Patent number 7,172,290
- Issue date Feb 6, 2007
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lensed tapered optical waveguide
- Patent number 7,151,874
- Issue date Dec 19, 2006
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization recovery system for projection displays
- Patent number 7,130,122
- Issue date Oct 31, 2006
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization recovery system for projection displays
- Patent number 7,092,159
- Issue date Aug 15, 2006
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lensed tapered optical waveguide
- Patent number 7,020,368
- Issue date Mar 28, 2006
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization recovery system for projection displays
- Patent number 7,006,288
- Issue date Feb 28, 2006
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization recovery system for projection displays
- Patent number 7,002,745
- Issue date Feb 21, 2006
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization recovery system for projection displays
- Patent number 6,982,830
- Issue date Jan 3, 2006
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization recovery system using redirection
- Patent number 6,969,177
- Issue date Nov 29, 2005
- Wavien, Inc.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination system using filament lamps
- Patent number 6,955,452
- Issue date Oct 18, 2005
- Wavien, Inc.
- Kenneth K. Li
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
BILLBOARD OR OTHER LARGE DISPLAYS HAVING ARTWORK ILLUMINATED WITH A...
- Publication number 20160125772
- Publication date May 5, 2016
- WAVIEN, INC.
- Kenneth LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PLANT GROWTH SYSTEM USING LED LIGHTING
- Publication number 20150319933
- Publication date Nov 12, 2015
- WAVIEN, INC.
- Kenneth LI
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PROJECTOR WITH LIGHT SOURCE INCLUDING LASER, PHOSPHOR, AND LED
- Publication number 20150215569
- Publication date Jul 30, 2015
- WAVIEN, INC.
- Kenneth LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHTING DEVICE FOR PROJECTING A GOBO IMAGE
- Publication number 20150146415
- Publication date May 28, 2015
- WAVIEN, INC.
- Kenneth LI
- F21 - LIGHTING
Information Patent Application
AERIAL PROJECTION DISPLAY WITH DUAL REFLECTORS
- Publication number 20150042958
- Publication date Feb 12, 2015
- WAVIEN, INC.
- Kenneth LI
- G02 - OPTICS
Information Patent Application
RETROFIT LED BILLBOARD ILLUMINATION SYSTEM
- Publication number 20140373348
- Publication date Dec 25, 2014
- Kenneth LI
- F21 - LIGHTING
Information Patent Application
ARC LAMP HAVING DUAL PARABOLOID RETROREFLECTOR
- Publication number 20140328080
- Publication date Nov 6, 2014
- WAVIEN, INC.
- Kenneth LI
- F21 - LIGHTING
Information Patent Application
LIGHT BOX FOR BACKLIGHT OF AN LCD MONITOR
- Publication number 20140313459
- Publication date Oct 23, 2014
- WAVIEN, INC.
- KENNETH K. LI
- G02 - OPTICS
Information Patent Application
WIRELESS CONTROLLED LIGHT SOURCES
- Publication number 20140252958
- Publication date Sep 11, 2014
- Spot On Networks, LLC
- Bryan SUBOTNICK
- F21 - LIGHTING
Information Patent Application
LIQUID-COOLED LED LAMP
- Publication number 20140232252
- Publication date Aug 21, 2014
- Kenneth LI
- F21 - LIGHTING
Information Patent Application
LAMP SYSTEM HAVING PARABOLIC REFLECTOR WITH TWO REFLECTIONS FOR REC...
- Publication number 20140078730
- Publication date Mar 20, 2014
- WAVIEN, INC.
- Kenneth LI
- G02 - OPTICS
Information Patent Application
PHOSPHOR-BASED LAMPS FOR PROJECTION DISPLAY
- Publication number 20140022512
- Publication date Jan 23, 2014
- WAVIEN, INC.
- Kenneth LI
- G02 - OPTICS
Information Patent Application
ULTRA-BRIGHT BACK-LIGHT LCD VIDEO DISPLAY
- Publication number 20130176292
- Publication date Jul 11, 2013
- KENNETH LI
- G02 - OPTICS
Information Patent Application
PROJECTOR SYSTEM HAVING INTERCHANGEABLE LIGHT SOURCE MODULES
- Publication number 20130077062
- Publication date Mar 28, 2013
- Kenneth K. Li
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Light Emitting Diode Array Illumination System with Recycling
- Publication number 20120212929
- Publication date Aug 23, 2012
- WAVIEN, INC.
- Kenneth LI
- F21 - LIGHTING
Information Patent Application
ILLUMINATION SYSTEM AND METHOD FOR RECYCLING LIGHT TO INCREASE THE...
- Publication number 20110273862
- Publication date Nov 10, 2011
- Kenneth LI
- G02 - OPTICS
Information Patent Application
LIQUID COOLED LED LIGHTING DEVICE
- Publication number 20110261563
- Publication date Oct 27, 2011
- WAVIEN, INC.
- Kenneth LI
- F21 - LIGHTING
Information Patent Application
LED Illumination System with Recycled Light
- Publication number 20110242836
- Publication date Oct 6, 2011
- WAVIEN, INC.
- Kenneth Li
- F21 - LIGHTING
Information Patent Application
Illuminator using light emitting diode light recycling with collima...
- Publication number 20110164430
- Publication date Jul 7, 2011
- KENNETH LI
- G02 - OPTICS
Information Patent Application
MULTIPLEXING LIGHT PIPE HAVING ENHANCED BRIGHTNESS
- Publication number 20110075105
- Publication date Mar 31, 2011
- Wavien, Inc.
- George Ouyang
- G02 - OPTICS
Information Patent Application
ETENDUE EFFICIENT COMBINATION OF MULTIPLE LIGHT SOURCES
- Publication number 20100118276
- Publication date May 13, 2010
- KENNETH K. LI
- G02 - OPTICS
Information Patent Application
PSEUDO LIGHT PIPE FOR COUPLING OF LIGHT FOR DUAL PARABOLOID REFLECT...
- Publication number 20100060867
- Publication date Mar 11, 2010
- KENNETH LI
- G02 - OPTICS
Information Patent Application
RECYCLING SYSTEM AND METHOD FOR INCREASING BRIGHTNESS USING LIGHT P...
- Publication number 20100045937
- Publication date Feb 25, 2010
- KENNETH LI
- G02 - OPTICS
Information Patent Application
Multiple lamp illumination system
- Publication number 20090129118
- Publication date May 21, 2009
- WAVIEN, INC.
- Kenneth K. Li
- G02 - OPTICS
Information Patent Application
LED multiplexer and recycler and micro-projector incorporating the...
- Publication number 20090128781
- Publication date May 21, 2009
- Kenneth Li
- G02 - OPTICS
Information Patent Application
LED illumination engine using a reflector
- Publication number 20080285300
- Publication date Nov 20, 2008
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-positional rear projection television
- Publication number 20080030630
- Publication date Feb 7, 2008
- WAVIEN, INC.
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Illumination system and method for recycling light to increase the...
- Publication number 20070291491
- Publication date Dec 20, 2007
- Kenneth K. Li
- G02 - OPTICS
Information Patent Application
Light pipe based projection engine
- Publication number 20070247694
- Publication date Oct 25, 2007
- Kenneth K. Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LCD display backlight system with improved color mixing and efficiency
- Publication number 20070053178
- Publication date Mar 8, 2007
- Kenneth K. Li
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Billboard or other large displays having artwork illuminated with a...

Liquid-cooled LED lamp

LED illumination system with recycled light

Light emitting diode array illumination system with recycling

Liquid cooled LED lighting device

Multiplexing light pipe having enhanced brightness

Illumination system and method for recycling light to increase the...

Recycling system and method for increasing brightness using light p...

Illumination system and method for recycling light to increase the...

Etendue efficient combination of multiple light sources

Dual paraboloid reflector and dual ellipsoid reflector systems with...

Illumination system using filament lamps

Compact dual ellipsoidal reflector (DER) system having two molded e...

Light pipe based projection engine

LCD display backlight system with improved color mixing and efficiency

LED illumination engine using a reflector

Polarization recovery system for projection displays

Multiple lamp illumination system

Light recovery for projection displays

Multiple output illumination using reflectors

Light pipe based projection engine

Lensed tapered optical waveguide

Polarization recovery system for projection displays

Polarization recovery system for projection displays

Lensed tapered optical waveguide

Polarization recovery system for projection displays

Polarization recovery system for projection displays

Polarization recovery system for projection displays

Polarization recovery system using redirection

Illumination system using filament lamps

Patents Applicationslast 30 patents

BILLBOARD OR OTHER LARGE DISPLAYS HAVING ARTWORK ILLUMINATED WITH A...

PLANT GROWTH SYSTEM USING LED LIGHTING

PROJECTOR WITH LIGHT SOURCE INCLUDING LASER, PHOSPHOR, AND LED

LIGHTING DEVICE FOR PROJECTING A GOBO IMAGE

AERIAL PROJECTION DISPLAY WITH DUAL REFLECTORS

RETROFIT LED BILLBOARD ILLUMINATION SYSTEM

ARC LAMP HAVING DUAL PARABOLOID RETROREFLECTOR

LIGHT BOX FOR BACKLIGHT OF AN LCD MONITOR

WIRELESS CONTROLLED LIGHT SOURCES

LIQUID-COOLED LED LAMP

LAMP SYSTEM HAVING PARABOLIC REFLECTOR WITH TWO REFLECTIONS FOR REC...

PHOSPHOR-BASED LAMPS FOR PROJECTION DISPLAY

ULTRA-BRIGHT BACK-LIGHT LCD VIDEO DISPLAY

PROJECTOR SYSTEM HAVING INTERCHANGEABLE LIGHT SOURCE MODULES

Light Emitting Diode Array Illumination System with Recycling

ILLUMINATION SYSTEM AND METHOD FOR RECYCLING LIGHT TO INCREASE THE...

LIQUID COOLED LED LIGHTING DEVICE

LED Illumination System with Recycled Light

Illuminator using light emitting diode light recycling with collima...

MULTIPLEXING LIGHT PIPE HAVING ENHANCED BRIGHTNESS

ETENDUE EFFICIENT COMBINATION OF MULTIPLE LIGHT SOURCES

PSEUDO LIGHT PIPE FOR COUPLING OF LIGHT FOR DUAL PARABOLOID REFLECT...

RECYCLING SYSTEM AND METHOD FOR INCREASING BRIGHTNESS USING LIGHT P...

Multiple lamp illumination system

LED multiplexer and recycler and micro-projector incorporating the...

LED illumination engine using a reflector

Multi-positional rear projection television

Illumination system and method for recycling light to increase the...

Light pipe based projection engine

LCD display backlight system with improved color mixing and efficiency