Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772428 | Optical writing and reading apparatus | Young Taek Kim | 2004-08-03 |
BM
Bong Girl Min
Overall (2004): #254,106 of 270,089Top 95%
1
Patents 2004