Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8663838 | Cylindrical secondary battery including center pin having improved structure | — | 2014-03-04 |
CK
Cho-Hee Kang
Overall (All Time): #3,094,288 of 4,157,543Top 75%
1
Patents All Time