Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D401953 | Video overhead projector | Sang-Do Oh | 1998-12-01 |
| D401954 | Video projector | Sang-Do Oh | 1998-12-01 |
| D397709 | Video projector | Mi-Rae Mun | 1998-09-01 |
HP
Hee Seong Park
Overall (All Time): #1,640,605 of 4,157,543Top 40%
3
Patents All Time