Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295721 | Adjustable color temperature illumination | Miguel Virgen, Christopher Dwight Barnes | 2019-05-21 |
| 10288797 | Structural alignment features for light emitting diode arrays | Robert A. Sprague, Weihsin Hou, Juho Ilkka Jalava | 2019-05-14 |
| 10288996 | Display sheets with embossed mirror surfaces | Tero Johannes Tuohioja, Juho Ilkka Jalava, Miguel Virgen | 2019-05-14 |
| 10241377 | Self-healing flexible electrophoretic displays | Ming-Hsiu Wang, Weihsin Hou, Anoop Menon, Robert A. Sprague, Yuyan Hua +1 more | 2019-03-26 |
| 10178318 | Self-imaging alignment indicator | — | 2019-01-08 |