Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8633631 | Piezoelectric motor | Chan-young Moon, Woo-jong Cho, Mun-cheol Choi, Dong-eui Shin | 2014-01-21 |
DO
Du-seung Oh
Overall (All Time): #3,088,730 of 4,157,543Top 75%
1
Patents All Time