Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661485 | Reflective liquid crystal display device using a cholesteric liquid crystal color filter | — | 2003-12-09 |
| 6621543 | Transflective liquid crystal display device | — | 2003-09-16 |
| 6597418 | Transparent reflective liquid crystal display | Yong Beom Kim | 2003-07-22 |