Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9722572 | Quartz vibrator and manufacturing method of the same | Seung Mo Lim, Ho Phil Jung, Won HAN, Sung-Wook Kim, Tae Joon Park | 2017-08-01 |
DO
Dong Joon Oh
Overall (2017): #436,697 of 506,227Top 90%
1
Patents 2017