Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924485 | Color dispersion compensated holographic light guide plate | Seung Ryong Park, Hong-seok Lee | 2011-04-12 |
| 7920268 | Long-range surface plasmon optical waveguide sensor | — | 2011-04-05 |