Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343262 | Portable LCD projector | — | 1994-08-30 |
| 5296883 | Lamp changing system in LCD projector | Hee Sool Koo | 1994-03-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343262 | Portable LCD projector | — | 1994-08-30 |
| 5296883 | Lamp changing system in LCD projector | Hee Sool Koo | 1994-03-22 |