Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454967 | Green-emitting phosphors for plasma display panel and preparing method thereof | Seoung-jae Im | 2002-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454967 | Green-emitting phosphors for plasma display panel and preparing method thereof | Seoung-jae Im | 2002-09-24 |