Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455192 | Battery case | Yoon Han Chang | 2002-09-24 |
OH
Oh Young Hyun
Overall (2002): #144,550 of 266,432Top 55%
1
Patents 2002