Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10809445 | Light control film for display assemblies | Nicholas A. Johnson, Richard V. Pallarino, Kenneth A. Epstein | 2020-10-20 |
| 10761320 | Optical stack including a grating | Brett J. Sitter, Matthew M. Philippi, Mary M. Pichotta, Chi Zhang, Daniel W. Hennen +1 more | 2020-09-01 |