Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10460634 | LED light assembly with transparent substrate having array of lenses for projecting light to illuminate an area | David Siucheong Auyeung, William Y. Hall | 2019-10-29 |
| 10410551 | Lighting assembly with LEDs and four-part optical elements | David Siucheong Auyeung, William Y. Hall | 2019-09-10 |
| 10339841 | Lighting assembly with multiple lighting units | David Siucheong Auyeung, William Y. Hall | 2019-07-02 |
| 10223946 | Lighting device with transparent substrate, heat sink and LED array for uniform illumination regardless of number of functional LEDs | David Siucheong Auyeung, William Y. Hall | 2019-03-05 |