Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9818805 | Organic light emitting display device including a sound generating apparatus | ChangHo Oh, KwanHo Park, Sungtae Lee | 2017-11-14 |
YC
YeongRak Choi
Overall (2017): #190,391 of 506,227Top 40%
1
Patents 2017