Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6124918 | Method of manufacturing plasma display panel | Joo Sang Park, Du-hyeon Noh | 2000-09-26 |
| 6099893 | Method of fabricating a fluorescent layer for a display device | Joo Sang Park | 2000-08-08 |
| 5891597 | Process for manufacturing a liquid crystal display panel | — | 1999-04-06 |
| 5587818 | Three color LCD with a black matrix and red and/or blue filters on one substrate and with green filters and red and/or blue filters on the opposite substrate | — | 1996-12-24 |