Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161610 | Solid-state luminaire with electronically adjustable light beam distribution | Seung Cheol Ryu, Lori Brock | 2018-12-25 |
| 10015868 | Solid-state lamps with electronically adjustable light beam distribution | Seung Cheol Ryu, Lori Brock | 2018-07-03 |
| 9976725 | Solid-state luminaire with pixelated control of light beam distribution | Seung Cheol Ryu | 2018-05-22 |