Fangxu Dong

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Color mixing optics for LED illumination device
- Patent number 12,072,091
- Issue date Aug 27, 2024
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Light source having multiple differently-colored emitters
- Patent number 12,072,068
- Issue date Aug 27, 2024
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Lens for improved color mixing and beam control of an LED light source
- Patent number 11,920,780
- Issue date Mar 5, 2024
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Linear lighting device
- Patent number 11,917,739
- Issue date Feb 27, 2024
- Lutron Technology Company LLC
- Ryan M. Bocock
- F21 - LIGHTING
Information Patent Grant
Total internal reflection lens to improve color mixing of an LED li...
- Patent number 11,885,945
- Issue date Jan 30, 2024
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Total internal reflection lens to improve color mixing of an LED li...
- Patent number 11,681,131
- Issue date Jun 20, 2023
- Lutron Technology Company LLC
- Fangxu Dong
- G02 - OPTICS
Information Patent Grant
Color mixing optics for LED illumination device
- Patent number 11,662,077
- Issue date May 30, 2023
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Light source having multiple differently-colored emitters
- Patent number 11,614,206
- Issue date Mar 28, 2023
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Linear lighting device
- Patent number 11,570,874
- Issue date Jan 31, 2023
- Lutron Technology Company LLC
- Ryan M. Bocock
- F21 - LIGHTING
Information Patent Grant
Lens for improved color mixing and beam control of an LED light source
- Patent number 11,555,597
- Issue date Jan 17, 2023
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Lens for improved color mixing and beam control of an LED light source
- Patent number 11,346,527
- Issue date May 31, 2022
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Color mixing optics for LED illumination device
- Patent number 11,326,761
- Issue date May 10, 2022
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Linear LED illumination device with improved color mixing
- Patent number RE48922
- Issue date Feb 1, 2022
- Lutron Technology Company LLC
- Fangxu Dong
Information Patent Grant
Asymmetric linear LED luminaire design for uniform illuminance and...
- Patent number RE48873
- Issue date Jan 4, 2022
- Lutron Technology Company LLC
- Fangxu Dong
Information Patent Grant
Total internal reflection lens having a straight sidewall entry and...
- Patent number 11,106,025
- Issue date Aug 31, 2021
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Color mixing optics for LED lighting
- Patent number RE48712
- Issue date Aug 31, 2021
- Lutron Technology Company LLC
- Fangxu Dong
Information Patent Grant
Color mixing optics for LED illumination device
- Patent number 10,767,835
- Issue date Sep 8, 2020
- Lutron Ketra, LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Lens for improved color mixing and beam control of an LED light source
- Patent number 10,591,134
- Issue date Mar 17, 2020
- Lutron Ketra, LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Color mixing optics having an exit lens comprising an array of lens...
- Patent number 10,302,276
- Issue date May 28, 2019
- Lutron Ketra, LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Color mixing optics for LED illumination device
- Patent number 9,736,895
- Issue date Aug 15, 2017
- Ketra, Inc.
- Fangxu Dong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Linear LED illumination device with improved color mixing
- Patent number 9,668,314
- Issue date May 30, 2017
- Ketra, Inc.
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Color mixing optics for LED lighting
- Patent number 9,500,324
- Issue date Nov 22, 2016
- Ketra, Inc.
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Asymmetric linear LED luminaire design for uniform illuminance and...
- Patent number 9,458,972
- Issue date Oct 4, 2016
- Ketra, Inc.
- Fangxu Dong
- F21 - LIGHTING
Information Patent Grant
Linear LED illumination device with improved color mixing
- Patent number 9,360,174
- Issue date Jun 7, 2016
- Ketra, Inc.
- Fangxu Dong
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
COLOR MIXING OPTICS FOR LED ILLUMINATION DEVICE
- Publication number 20240410548
- Publication date Dec 12, 2024
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE HAVING MULTIPLE DIFFERENTLY-COLORED EMITTERS
- Publication number 20240377038
- Publication date Nov 14, 2024
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
Lens for Improved Color Mixing and Beam Control of an LED Light Source
- Publication number 20240230061
- Publication date Jul 11, 2024
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
TOTAL INTERNAL REFLECTION LENS TO IMPROVE COLOR MIXING OF AN LED LI...
- Publication number 20240126055
- Publication date Apr 18, 2024
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
LINEAR LIGHTING DEVICE
- Publication number 20240121874
- Publication date Apr 11, 2024
- Lutron Technology Company LLC
- Ryan M. Bocock
- F21 - LIGHTING
Information Patent Application
LENS ASSEMBLY FOR A LIGHTING DEVICE
- Publication number 20240102632
- Publication date Mar 28, 2024
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
TOTAL INTERNAL REFLECTION LENS TO IMPROVE COLOR MIXING OF AN LED LI...
- Publication number 20230280572
- Publication date Sep 7, 2023
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
COLOR MIXING OPTICS FOR LED ILLUMINATION DEVICE
- Publication number 20230250935
- Publication date Aug 10, 2023
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE HAVING MULTIPLE DIFFERENTLY-COLORED EMITTERS
- Publication number 20230235861
- Publication date Jul 27, 2023
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
Lens for Improved Color Mixing and Beam Control of an LED Light Source
- Publication number 20230213168
- Publication date Jul 6, 2023
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
LINEAR LIGHTING DEVICE
- Publication number 20230097102
- Publication date Mar 30, 2023
- Lutron Technology Company LLC
- Ryan M. Bocock
- F21 - LIGHTING
Information Patent Application
Lens for Improved Color Mixing and Beam Control of an LED Light Source
- Publication number 20220290839
- Publication date Sep 15, 2022
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
COLOR MIXING OPTICS FOR LED ILLUMINATION DEVICE
- Publication number 20220260232
- Publication date Aug 18, 2022
- Lutron Technology Company LLC
- Fangxu Dong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT SOURCE HAVING MULTIPLE DIFFERENTLY-COLORED EMITTERS
- Publication number 20220057050
- Publication date Feb 24, 2022
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
LINEAR LIGHTING DEVICE
- Publication number 20220039243
- Publication date Feb 3, 2022
- Lutron Technology Company LLC
- Ryan M. Bocock
- F21 - LIGHTING
Information Patent Application
TOTAL INTERNAL REFLECTION LENS TO IMPROVE COLOR MIXING OF AN LED LI...
- Publication number 20210356725
- Publication date Nov 18, 2021
- Lutron Technology Company LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
COLOR MIXING OPTICS FOR LED ILLUMINATION DEVICE
- Publication number 20210054986
- Publication date Feb 25, 2021
- Lutron Ketra, LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
Lens for Improved Color Mixing and Beam Control of an LED Light Source
- Publication number 20200355343
- Publication date Nov 12, 2020
- Lutron Ketra, LLC
- Fangxu Dong
- G02 - OPTICS
Information Patent Application
Color Mixing Optics for LED Illumination Device
- Publication number 20190277477
- Publication date Sep 12, 2019
- Lutron Ketra, LLC
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
Color Mixing Optics for LED Illumination Device
- Publication number 20170318635
- Publication date Nov 2, 2017
- Ketra, Inc.
- Fangxu Dong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
TOTAL INTERNAL REFLECTION LENS HAVING A TAPERED SIDEWALL ENTRY AND...
- Publication number 20170299145
- Publication date Oct 19, 2017
- Ketra, Inc.
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
TOTAL INTERNAL REFLECTION LENS HAVING A STRAIGHT SIDEWALL ENTRY AND...
- Publication number 20170205032
- Publication date Jul 20, 2017
- Ketra, Inc.
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
Linear LED Illumination Device with Improved Color Mixing
- Publication number 20160242255
- Publication date Aug 18, 2016
- Ketra, Inc.
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
Color Mixing Optics for LED Lighting
- Publication number 20160061389
- Publication date Mar 3, 2016
- Ketra, Inc.
- Fangxu Dong
- F21 - LIGHTING
Information Patent Application
Linear LED Illumination Device with Improved Color Mixing
- Publication number 20150159818
- Publication date Jun 11, 2015
- Ketra, Inc.
- Fangxu Dong
- F21 - LIGHTING

Fangxu Dong

Person

Patents Grantslast 30 patents

Color mixing optics for LED illumination device

Light source having multiple differently-colored emitters

Lens for improved color mixing and beam control of an LED light source

Linear lighting device

Total internal reflection lens to improve color mixing of an LED li...

Total internal reflection lens to improve color mixing of an LED li...

Color mixing optics for LED illumination device

Light source having multiple differently-colored emitters

Linear lighting device

Lens for improved color mixing and beam control of an LED light source

Lens for improved color mixing and beam control of an LED light source

Color mixing optics for LED illumination device

Linear LED illumination device with improved color mixing

Asymmetric linear LED luminaire design for uniform illuminance and...

Total internal reflection lens having a straight sidewall entry and...

Color mixing optics for LED lighting

Color mixing optics for LED illumination device

Lens for improved color mixing and beam control of an LED light source

Color mixing optics having an exit lens comprising an array of lens...

Color mixing optics for LED illumination device

Linear LED illumination device with improved color mixing

Color mixing optics for LED lighting

Asymmetric linear LED luminaire design for uniform illuminance and...

Linear LED illumination device with improved color mixing

Patents Applicationslast 30 patents

COLOR MIXING OPTICS FOR LED ILLUMINATION DEVICE

LIGHT SOURCE HAVING MULTIPLE DIFFERENTLY-COLORED EMITTERS

Lens for Improved Color Mixing and Beam Control of an LED Light Source

TOTAL INTERNAL REFLECTION LENS TO IMPROVE COLOR MIXING OF AN LED LI...

LINEAR LIGHTING DEVICE

LENS ASSEMBLY FOR A LIGHTING DEVICE

TOTAL INTERNAL REFLECTION LENS TO IMPROVE COLOR MIXING OF AN LED LI...

COLOR MIXING OPTICS FOR LED ILLUMINATION DEVICE

LIGHT SOURCE HAVING MULTIPLE DIFFERENTLY-COLORED EMITTERS

Lens for Improved Color Mixing and Beam Control of an LED Light Source

LINEAR LIGHTING DEVICE

Lens for Improved Color Mixing and Beam Control of an LED Light Source

COLOR MIXING OPTICS FOR LED ILLUMINATION DEVICE

LIGHT SOURCE HAVING MULTIPLE DIFFERENTLY-COLORED EMITTERS

LINEAR LIGHTING DEVICE

TOTAL INTERNAL REFLECTION LENS TO IMPROVE COLOR MIXING OF AN LED LI...

COLOR MIXING OPTICS FOR LED ILLUMINATION DEVICE

Lens for Improved Color Mixing and Beam Control of an LED Light Source

Color Mixing Optics for LED Illumination Device

Color Mixing Optics for LED Illumination Device

TOTAL INTERNAL REFLECTION LENS HAVING A TAPERED SIDEWALL ENTRY AND...

TOTAL INTERNAL REFLECTION LENS HAVING A STRAIGHT SIDEWALL ENTRY AND...

Linear LED Illumination Device with Improved Color Mixing

Color Mixing Optics for LED Lighting

Linear LED Illumination Device with Improved Color Mixing