Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6859314 | Rear projection screen and projector adopting the same | Seok-il Yoon | 2005-02-22 |
GH
Gyu-hwan Hwang
Overall (2005): #194,601 of 245,428Top 80%
1
Patents 2005