Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676477 | Toy having detachable central processing unit | Byung-Ju Dan, Jong Rak Lim, Jang Boo, Hee Wang, Nam-Woong Kim +1 more | 2004-01-13 |
JN
Jae Na
Overall (2004): #199,784 of 270,089Top 75%
1
Patents 2004