Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9491373 | Light control apparatus for an image sensing optical device | — | 2016-11-08 |
| 7843404 | Smart mirror apparatus using LCD panel | — | 2010-11-30 |
| 6169426 | Back bias voltage level detector | Bong Kyun Choi | 2001-01-02 |
| 5612440 | Polymeric orientating material and ferroelectric liquid crystal display adopting the same | Jae Keun PARK | 1997-03-18 |
| 5554419 | Liquid crystal display device | Seong-eun CHUNG | 1996-09-10 |