Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6850369 | Spiral lens disk and projection system employing the same | Tae Hee Kim, Kun-ho Cho, Dae-sik Kim, Hee-joong Lee | 2005-02-01 |
YP
Yung-jun Park
Overall (2005): #68,262 of 245,428Top 30%
1
Patents 2005