Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9848259 | Loudspeaker | Gyeong-tae Lee, Jong-bae Kim, Sung-ha Son | 2017-12-19 |
DP
Dong-Kyu Park
Overall (2017): #436,620 of 506,227Top 90%
1
Patents 2017