Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10775547 | Lightguide | Robert M. Emmons, David A. Rosen, Nicholas A. Johnson, Trevor W. Stolber, Owen M. Anderson +4 more | 2020-09-15 |
| 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 |
| 10698138 | Graded diffuser | Tri D. Pham, Nicholas A. Johnson, Oanh V. Pham, Sara S. Merritt, Stephen J. Etzkorn +3 more | 2020-06-30 |
| 10605965 | Optical diffusing films and methods of making same | Tri D. Pham, Steven H. Kong, Haiyan Zhang, Joseph T. Aronson, Michael R. Leaf +2 more | 2020-03-31 |
| 10571711 | Brightness enhancement film with substantially non-imaging embedded diffuser | Qingbing Wang, Tri D. Pham, Connie L. Johnson | 2020-02-25 |
| 10557973 | Brightness enhancing film with embedded diffuser | Steven H. Kong, Tri D. Pham, Qingbing Wang | 2020-02-11 |