Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627556 | Circuit for driving alternating current thin film electroluminescence device using relative potential difference | Yong-Moo Kwon | 1997-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627556 | Circuit for driving alternating current thin film electroluminescence device using relative potential difference | Yong-Moo Kwon | 1997-05-06 |