Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10797269 | Polymeric films and display devices containing such films | Encai Hao, Zhaohui Yang, Albert I. Everaerts, Yongshang Lu, Keith R. Bruesewitz | 2020-10-06 |
| 10711182 | Photochromic articles containing a polyoxometalate and methods of making and using same | Adam D. Miller, Daniel Isaacson, Bert T. Chien, Matthew H. Frey, Guanglei Du | 2020-07-14 |
| 10649274 | Optical construction and display system incorporating same | Encai Hao, Fei Lu, Brian W. Ostlie, Adam D. Haag, Michael Benton Free +10 more | 2020-05-12 |
| 10539722 | Optical film | Encai Hao, Brant U. Kolb, Brian W. Ostlie, Naiyong Jing, Michael Benton Free +7 more | 2020-01-21 |