Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520165 | Laser illumination lighting device with solid medium freeform prism or waveguide | An Mao, Guan-Bo Lin, David P. Ramer | 2019-12-31 |
| 10438578 | Active sound control in a lighting system | Robert M. Krass, David P. Ramer, Gregory Malone | 2019-10-08 |
| 10267486 | Lighting device with optical lens for beam shaping and illumination light source matrix | An Mao, Gregory Malone, Robert M. Krass, David P. Ramer, James Michael Phipps +1 more | 2019-04-23 |
| 10190746 | Optical lens for beam shaping and steering and devices using the optical lens | An Mao, Gregory Malone, Robert M. Krass, David P. Ramer, James Michael Phipps +1 more | 2019-01-29 |