Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768633 | External battery and driving method thereof | — | 2017-09-19 |
SO
Seo-Taek Oh
Overall (All Time): #2,965,725 of 4,157,543Top 75%
1
Patents All Time