Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387566 | Battery with laminated insulator/metal/insulator case | Youn-Han Chang, Ha-Young Lee | 2002-05-14 |
YC
Young-ik Chang
Overall (2002): #87,046 of 266,432Top 35%
1
Patents 2002