Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10114162 | Optical film stack with retardance layer having in-plane retardance of greater than 2.0 microns | Kenneth A. Epstein, Seo-Hern Lee, Youn Sihn Kim, Myeong-Kyun Kang | 2018-10-30 |
| 10073204 | Optical film stack including retardation layer | Sun-Yong Park, Song-Geun Lee, Matthew B. Johnson | 2018-09-11 |
| 9895837 | Textured film and process for manufacture | Kristopher J. Derks, James E. Lockridge, Jeffrey A. Peterson, Michael J. Schiesl, Jeffrey W. Hagen | 2018-02-20 |