Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7416309 | Optical film having a surface with rounded structures | Byung-Soo Ko, Leland R. Whitney | 2008-08-26 |
| 7320538 | Optical film having a structured surface with concave pyramid-shaped structures | Byung-Soo Ko, Leland R. Whitney, Mark E. Gardiner | 2008-01-22 |
| 7220026 | Optical film having a structured surface with offset prismatic structures | Byung-Soo Ko, Mark E. Gardiner | 2007-05-22 |