Dong; Fangxu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dong; Fangxu.The latest application filed is for "lens for improved color mixing and beam control of an led light source".

Company Profile

4.14.14

Dong; Fangxu - Austin TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Lens for Improved Color Mixing and Beam Control of an LED Light Source App 20220290839 - Dong; Fangxu	2022-09-15
Color Mixing Optics For Led Illumination Device App 20220260232 - Dong; Fangxu ; et al.	2022-08-18
Lens for improved color mixing and beam control of an LED light source Grant 11,346,527 - Dong May 31, 2	2022-05-31
Color mixing optics for LED illumination device Grant 11,326,761 - Dong , et al. May 10, 2	2022-05-10
Light Source Having Multiple Differently-colored Emitters App 20220057050 - Dong; Fangxu	2022-02-24
Linear Lighting Device App 20220039243 - Bocock; Ryan M. ; et al.	2022-02-03
Linear LED illumination device with improved color mixing Grant RE48,922 - Dong , et al. February 1, 2	2022-02-01
Asymmetric linear LED luminaire design for uniform illuminance and color Grant RE48,873 - Dong , et al. January 4, 2	2022-01-04
Total Internal Reflection Lens To Improve Color Mixing Of An Led Light Source App 20210356725 - Dong; Fangxu	2021-11-18
Color mixing optics for LED lighting Grant RE48,712 - Dong August 31, 2	2021-08-31
Total internal reflection lens having a straight sidewall entry and a concave spherical exit bounded by a compound parabolic concentrator outer surface to improve color mixing of an LED light source Grant 11,106,025 - Dong August 31, 2	2021-08-31
Color Mixing Optics For Led Illumination Device App 20210054986 - Dong; Fangxu ; et al.	2021-02-25
Lens for Improved Color Mixing and Beam Control of an LED Light Source App 20200355343 - Dong; Fangxu	2020-11-12
Color mixing optics for LED illumination device Grant 10,767,835 - Dong , et al. Sep	2020-09-08
Lens for improved color mixing and beam control of an LED light source Grant 10,591,134 - Dong	2020-03-17
Color Mixing Optics for LED Illumination Device App 20190277477 - Dong; Fangxu ; et al.	2019-09-12
Color mixing optics having an exit lens comprising an array of lenslets on an interior and exterior side thereof Grant 10,302,276 - Dong , et al.	2019-05-28
Color Mixing Optics for LED Illumination Device App 20170318635 - Dong; Fangxu ; et al.	2017-11-02
Total Internal Reflection Lens Having A Tapered Sidewall Entry And A Concave Spherical Exit Bounded By A Compound Parabolic Concentrator Outer Surface To Lessen Glare While Maintaining Color Mixing And Beam Control Of An Led Light Source App 20170299145 - DONG; FANGXU	2017-10-19
Color mixing optics for LED illumination device Grant 9,736,895 - Dong , et al. August 15, 2	2017-08-15
Total Internal Reflection Lens Having A Straight Sidewall Entry And A Concave Spherical Exit Bounded By A Compound Parabolic Concentrator Outer Surface To Improve Color Mixing Of An Led Light Source App 20170205032 - Dong; Fangxu	2017-07-20
Linear LED illumination device with improved color mixing Grant 9,668,314 - Dong , et al. May 30, 2	2017-05-30
Color mixing optics for LED lighting Grant 9,500,324 - Dong November 22, 2	2016-11-22
Asymmetric linear LED luminaire design for uniform illuminance and color Grant 9,458,972 - Dong , et al. October 4, 2	2016-10-04
Linear LED Illumination Device with Improved Color Mixing App 20160242255 - Dong; Fangxu ; et al.	2016-08-18
Linear LED illumination device with improved color mixing Grant 9,360,174 - Dong , et al. June 7, 2	2016-06-07
Color Mixing Optics for LED Lighting App 20160061389 - Dong; Fangxu	2016-03-03
Linear LED Illumination Device with Improved Color Mixing App 20150159818 - Dong; Fangxu ; et al.	2015-06-11

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