Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455192 | Battery case | Oh Young Hyun | 2002-09-24 |
YC
Yoon Han Chang
Overall (2002): #87,045 of 266,432Top 35%
1
Patents 2002