Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8451231 | Touch screen panel, method of manufacturing the same, and display having the same | Dae-Ho Choo, Yang-Suk Ahn | 2013-05-28 |
| 7951527 | Method of forming an integrated optical polarization grid on an LCD substrate and liquid crystal display manufactured to include the grid | Dae-Ho Choo, Hong Gyun Kim | 2011-05-31 |
| 7626177 | Method for detecting X-rays and X-ray detector performing the method | Dong Cheol Kim, Dae-Ho Choo, Sang Wook Ahn | 2009-12-01 |