Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7416309 | Optical film having a surface with rounded structures | Byung-Soo Ko, Leland R. Whitney | 2008-08-26 | $21,602,000 |
| 7320538 | Optical film having a structured surface with concave pyramid-shaped structures | Byung-Soo Ko, Leland R. Whitney, Mark E. Gardiner | 2008-01-22 | $18,826,000 |
| 7220026 | Optical film having a structured surface with offset prismatic structures | Byung-Soo Ko, Mark E. Gardiner | 2007-05-22 | $29,042,000 |