Auyeung; David Siucheong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Auyeung; David Siucheong.The latest application filed is for "lighting assembly with leds and optical elements".
Company Profile
8.23.27
- Auyeung; David Siucheong - Carrollton TX
Patent Activity
| Patent | Date |
|---|---|
| Lighting Assembly with LEDs and Optical Elements App 20210381674 - Auyeung; David Siucheong ; et al. | 2021-12-09 |
| Lighting assembly with LEDs and optical elements Grant 10,891,881 - Auyeung , et al. January 12, 2 | 2021-01-12 |
| Lighting Assembly with LEDs and Optical Elements App 20200302837 - Auyeung; David Siucheong ; et al. | 2020-09-24 |
| LED light assembly with transparent substrate having array of lenses for projecting light to illuminate an area Grant 10,460,634 - Auyeung , et al. Oc | 2019-10-29 |
| Lighting Assembly with LEDs and Optical Elements App 20190325792 - Auyeung; David Siucheong ; et al. | 2019-10-24 |
| Lighting assembly with LEDs and four-part optical elements Grant 10,410,551 - Auyeung , et al. Sept | 2019-09-10 |
| Lighting assembly with multiple lighting units Grant 10,339,841 - Auyeung , et al. | 2019-07-02 |
| Light Assembly with Transparent Substrate Overlying LEDs Attached to a Circuit Board App 20190139465 - Auyeung; David Siucheong ; et al. | 2019-05-09 |
| Lighting device with transparent substrate, heat sink and LED array for uniform illumination regardless of number of functional LEDs Grant 10,223,946 - Auyeung , et al. | 2019-03-05 |
| Lighting Device with Transparent Substrate and Heat Sink App 20180253999 - Auyeung; David Siucheong ; et al. | 2018-09-06 |
| Lighting Device with LEDs and Optical Elements App 20180253998 - Auyeung; David Siucheong ; et al. | 2018-09-06 |
| Lighting Assembly with Multiple Lighting Units App 20180218653 - Auyeung; David Siucheong ; et al. | 2018-08-02 |
| Lighting assembly with multiple lighting units Grant 9,947,248 - Auyeung , et al. April 17, 2 | 2018-04-17 |
| Lighting Assembly with Multiple Lighting Units App 20170345348 - Auyeung; David Siucheong ; et al. | 2017-11-30 |
| Light assembly for providing substantially uniform illumination Grant 9,812,043 - Auyeung , et al. November 7, 2 | 2017-11-07 |
| Lighting Assembly with LEDs and Four-Part Optical Elements App 20170287371 - Auyeung; David Siucheong ; et al. | 2017-10-05 |
| Apparatus with lighting units Grant 9,734,738 - Auyeung , et al. August 15, 2 | 2017-08-15 |
| Lighting assembly with multiple lighting units Grant 9,732,932 - Auyeung , et al. August 15, 2 | 2017-08-15 |
| Outdoor billboard with lighting assemblies Grant 9,734,737 - Auyeung , et al. August 15, 2 | 2017-08-15 |
| LED lighting assembly with uniform output independent of number of number of active LEDs, and method Grant 9,685,102 - Auyeung , et al. June 20, 2 | 2017-06-20 |
| Lighting Assembly with LEDs and Three-Part Optical Elements App 20170154552 - Auyeung; David Siucheong ; et al. | 2017-06-01 |
| LED light assembly having three-part optical elements Grant 9,659,511 - Auyeung , et al. May 23, 2 | 2017-05-23 |
| Lighting Assembly with Multiple Lighting Units App 20170130931 - Auyeung; David Siucheong ; et al. | 2017-05-11 |
| Apparatus with Lighting Units App 20170132958 - Auyeung; David Siucheong ; et al. | 2017-05-11 |
| LED light assembly with three-part lens Grant 9,589,488 - Auyeung March 7, 2 | 2017-03-07 |
| Billboard and lighting assembly with heat sink and three-part lens Grant 9,542,870 - Auyeung , et al. January 10, 2 | 2017-01-10 |
| Outdoor billboard with lighting assemblies Grant 9,524,661 - Auyeung , et al. December 20, 2 | 2016-12-20 |
| Method of uniformly illuminating a billboard Grant 9,514,663 - Auyeung , et al. December 6, 2 | 2016-12-06 |
| Light Assembly for Providing Substantially Uniform Illumination App 20160329004 - Auyeung; David Siucheong ; et al. | 2016-11-10 |
| Billboard and Lighting Assembly with Heat Sink App 20160329005 - Auyeung; David Siucheong ; et al. | 2016-11-10 |
| Outdoor Billboard with Lighting Assemblies App 20160321964 - Auyeung; David Siucheong ; et al. | 2016-11-03 |
| Method of Uniformly Illuminating a Billboard App 20160321963 - Auyeung; David Siucheong ; et al. | 2016-11-03 |
| Outdoor Billboard with Lighting Assemblies App 20160267823 - Auyeung; David Siucheong ; et al. | 2016-09-15 |
| Forty-eight by fourteen foot outdoor billboard to be illuminated using only two lighting assemblies Grant 9,349,307 - Auyeung , et al. May 24, 2 | 2016-05-24 |
| Forty-eight by Fourteen Foot Outdoor Billboard to Be Illuminated Using Only Two Lighting Assemblies App 20160125773 - Auyeung; David Siucheong | 2016-05-05 |
| Light Assembly for Providing Substantially Uniform Illumination App 20160102836 - Auyeung; David Siucheong | 2016-04-14 |
| Billboard with light assembly for substantially uniform illumination Grant 9,234,642 - Auyeung January 12, 2 | 2016-01-12 |
| Billboard with Light Assembly for Substantially Uniform Illumination App 20150179091 - Auyeung; David Siucheong | 2015-06-25 |
| Structure for protecting LED light source from moisture Grant 9,062,873 - Auyeung June 23, 2 | 2015-06-23 |
| Light Assembly for Providing Substantially Uniform Illumination App 20150167923 - Auyeung; David Siucheong | 2015-06-18 |
| Heat sink for LED light source Grant 8,985,806 - Auyeung March 24, 2 | 2015-03-24 |
| Heat sink for LED light source Grant 8,974,077 - Auyeung March 10, 2 | 2015-03-10 |
| Optical panel for LED light source Grant 8,870,410 - Auyeung October 28, 2 | 2014-10-28 |
| Optical panel for LED light source Grant 8,870,413 - Auyeung October 28, 2 | 2014-10-28 |
| Heat Sink For Led Light Source App 20140111995 - AUYEUNG; DAVID SIUCHEONG | 2014-04-24 |
| Structure For Protecting Led Light Source From Moisture App 20140112007 - AUYEUNG; DAVID SIUCHEONG | 2014-04-24 |
| Optical Panel For Led Light Source App 20140104851 - AUYEUNG; DAVID SIUCHEONG | 2014-04-17 |
| Optical Panel For Led Light Source App 20140029253 - AUYEUNG; DAVID SIUCHEONG | 2014-01-30 |
| Heat Sink For Led Light Source App 20140029259 - AUYEUNG; DAVID SIUCHEONG | 2014-01-30 |
| Structure For Protecting Led Light Source From Moisture App 20140029274 - AUYEUNG; DAVID SIUCHEONG | 2014-01-30 |
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